[Summary:In another attempt to get one over on Rias, her longtime childhood friend and Rival, Sona Sitri makes a rather hefty bet involving her share of control over the school of Kuoh Academy. To her surprise, Rias makes a wager of her own and demands Sona offer herself to Issei for the duration of a full week, doing whatever he wants and letting him fuck wherever starting Sunday. When things failed to go Sona's way, the girl is met with Issei taking her in many mind-breaking ways that leaves the girl feeling like mush with a smile on her face towards the end.by AzureGigacyber]

Somewhere on the campus of Kuoh Academy, outside where the gymnasium was located, two particular 'Kings' of their respective Peerages stood across from each other with competitive grins on their faces. They were anxious to face off against each other again in a battle of wits and cunning, but it wouldn't be a simple chess game either girl would be interested in. It would be a Rating Game where tactics, Evil Piece strength, and guts mattered the most. This time it was Sona Sitri of the Student Council who issued the challenge against Rias Gremory of the Occult Research Club. The Princess of Ruin wanted to see if her Peerage was up to snuff after all that training they had done following the embarrassing defeat she suffered at the hands of Riser Phenex's Peerage a long time ago. Sona Sitri, on the other hand, was fired up and very anxious to beat her longtime rival and friend to prove her superiority. This girl was willing to bet anything and everything if it meant she had a shot at besting Rias and her Peerage of Powerhouses such as Akeno Himejima, Issei Hyoudou, and Kiba Yuuto. Of course, since the two leaders were equally fired up with competitive spirit, a spicy wager was made with grand punishments for losing not being far from their minds.

Their respective friends and Peerage members such as Issei, Genshirou, and Tsubaki all looked at the two of them from the sidelines rather nervously as though they were about to begin the match right here and now. Both groups were out here where the Track Field was located and where the Game would take place. Issei and all the other members of each group looked on as the Auras of competitive energy exuded from both Sona and Rias as they stood across the field facing each other.

.....

"Alright, Sona, I'll accept your challenge today, but we must agree to some terms of defeat first. I can't exactly have our club's precious time being used up so carelessly after all. We've beaten your Peerage several times by now, but I do welcome a challenge if you're able to bring it this time." Rias declared menacingly out of theatrical flair, hoping to get under Sona's skin a bit for sheer amusement. Being the longtime friends that they were, they both knew how to rile the other up for fun when it came to these competitions.

Sona adjusted her glasses again and smirked confidently as she stared Rias down from across the field. The girl felt confident in her team this time since she developed a strategy to beat her with a plan that was foolproof in her eyes. So, she was ready to agree to these terms no matter what they were if it meant getting to rub salt on the wound once the battle with her longtime rival was over. Though she was worried about her older sister Serafall popping in to watch her play the Rating Game. Serafall Leviathan had that nasty habit of popping up at an unexpected time just to dote on her younger sibling and embarrass her in front of all her peers.

"Alright, Rias. What did you have in mind? It has to be big, you know. These Rating Games are always watched by some of Underworld's Royalty including our own houses and Clans down below. Let's make our antes and not waste anyone's time by saying we'll simply bet a few hundred dollars or something of that nature.~" Sona decreed, putting a hand on her hip and watching as Rias put a finger to her chin in thought before she decided on something.

"Ah, I know. I'll wager my share of control over Kuoh Academy, Sona. I know you've always wanted that, right? You've never made a wager of this magnitude before and I figure you probably want to play for it now. What will you offer that's equally as devastating?" Rias challenged, eliciting a collection of surprised gasps from Issei and the rest of the two Peerage groups, making Akeno giggle quite a bit as she waited for Sona's response. "Also, you can't bet the same thing on your end. It has to be different, no exceptions. What you offer has to be equally devastating, scandalous, and a risk to your reputation. That's what makes these games so exciting. My share of control over the school is the biggest I can do.~" Rias dared, making Sona huff indignantly to herself as she racked her head thinking of what to offer that would qualify as any of the three things Rias just listed.

Looking around and figuring nothing out apart from simply wearing a French Maid outfit during school for the rest of the school year, Sona laid her eyes on Issei Hyoudou nearby. The dashing yet incredibly perverted Red Dragon Emperor had been looking at Rias non-stop, occasionally flipping his attention back to Akeno's breasts ever since she started hugging his right arm affectionately and squishing those udders of hers into his bicep. The infamous pervert had a reputation, both good and bad, especially since he ogled her and Tsubaki whenever they changed in the locker rooms between classes. For some reason or another, he ensnared the hearts of Rias and several others, making Sona wonder if he truly did achieve gathering a harem of lovers, but most notably was his connection to Rias. If she wanted to get at her longtime friend with a Rating game victory, then she was going to have to go in deep and risk her reputation by offering the craziest wager possible. One that fits with being an object of Issei's lust.

'If it's for her half of the school, then....so be it! I cannot believe I am even about to say this out loud for everyone to hear, but I want to beat Rias more than anything, just this once. Even if it means having to resort to prostrating myself......that way. Ugh,' Sona looked over in Issei's direction, blushing fiercely and clearing her throat loudly enough to speak while giving Rias her full attention. "Alright, I've managed to come up with something that fits those parameters, Rias Gremory. *Ahem* I.......bet myself, I will be a willing sex slave for Issei Hyoudou for the rest of the upcoming week! Anytime he pleases, any place he wants, and any time he wants, he can visit me and.....have me any way likes. I won't' say 'no' to him or refuse him at all, but this will only last for the rest of next week, starting on Sunday." Sona let out.

Upon hearing this, everyone's jaws dropped in surprise while Rias was simply taken back by her friend's proposal with her mouth hanging open and a blush on her face. She slowly nodded her head in agreement to this insane wager she made and walked up to Sona, ready to shake her hand and seal the Oath necessary to list these conditions for their upcoming Rating Game match! While Rias wasn't a huge fan of letting Issei have other women throw themselves at him all the time, for some reason she was perfectly fine with Sona's wager and wondered what will come of it.

"Alright, it is agreed. If I lose, I give you my half of the school, Sona, but if you lose.....you become Issei's sex slave for a full week starting Sunday. You'll let him do whatever he wants to you and with you, whenever he prefers. You must oblige this condition and fulfill the oath of this Rating Game's parameters, so there are no take-backs at all." Rias said, shaking Sona's right hand and officially sealing the deal with the girl blushed peevishly when looking directly into her eyes. She knew her Peerage was staring at her like she had gone crazy and figured Issei was currently eying with a carnal look of hunger in his eyes. Sona secretly hated herself for this, but she was just that determined to win. And then Rias had to tell her the other thing that just riled up the girl even more. "Funnily enough, I was just going to say put on a French Maid costume for the rest of the yea, but this works even better. Oh well. Heheheheh.~"

"Dammit!" Sona cursed under her breath and finished shaking Rias's hand, noticing that her right hand Tsubaki was in comical anime tears the entire time.

"Noooo.....! Sona! H-how dare Rias put you into such a position for him of all people! For Issei Hyoudou, I worry for you once that week comes." Tsubaki let out while Issei simply had an erection going when he watched Sona walking back to her group, ready to prepare for the upcoming game.

She had every intention of beating Rias and humbling her once and for all. She still hated that she had to bite such a bullet, but Sona had high hopes that she'll come out on top and humble Rias once and for all. little did she know that Issei watched her sway her hips voraciously in an unwittingly erotic manner that made the boy become as hard as diamonds. He never thought anybody like Sona Sitri would show a vested interest in him in any kind of sexual manner, even if it was to get one-up on her in the form of a bet.

'She may not be as stacked as Rias or Akeno, but I like what I see. Oh ho yeah, I'm banking on our team to win against Sona's. I want to get that prize now. She is cute and sexy in kind of a stiff Class Representative kind of way.' Issei thought to himself in thought as he felt Rias put her arms around his chest from one end while Aken grabbed onto his elbow from the other, both girls were clinging onto him as though they were was his trophy girlfriends, which isn't too far from the truth if you knew Issei Hyoudou behind closed doors.

She started heading back to their positions anywhere on the agreed-upon ends of the Rating Game 'Arena' that is this school's entire Track Field, ready to prepare the big game. Sona looked back over her shoulder at Issei walking side-by-side with Akeno and Rias and biting down one of her thumbs as uncertainty filled her mind. Somehow, she just had a bad feeling something was going to go awry and cause her to lose this bet.

'Sis, if you're out there and you can hear, please don't come here and cheer me on.' Sona said to herself in thought, admiring Issie's surprisingly chiseled backside as both teams made their way back to each respective base to begin preparations for the Rating Game.

********

As the match went underway, all Pawns fought to the fullest of their ability using tactics and the strength of each player's respective fields. Issei, of course, outmaneuvered quite a few of them by performing Dress Break on several of Sona's key female members, namely the ones named Reya, Momo, and Tomoe. He had made them so flustered that it was easy for Koneko to swoop in and knock them out cold with a single punch. Tsubaki in particular went gunning after Issei's head out of a sheer need to protect Sona from one of his Dress Break attacks when he got close to her. Of course, this left Sitri open to Rias's pre-emptive strike, forcing her into a one-on-one duel with the Princess of Ruin herself. Meanwhile, the glasses-wearing Queen of the Sitri peerage aimed to take out the strongest weapon in their arsenal before she could go back and protect Sona from Rias. Admittedly, she wanted to hurt Issei for eying her 'King' and wishing to somehow cripple him in case they won and she was his sex slave for an entire week.

Of course, she was no match for Issei and was quickly overwhelmed by Issei's raw power and got taken by a surprise attack from him in the form of a Dress-Break. She was left completely exposed with her naked tits being shown to everyone around, as well as her silken satin panties, making her too embarrassed to continue fighting. Tsubaki was taken out of the battle which left only Issei, Kiba, Akeno, and Koneko to deal with the rest of the girls from Sona's peerage while she faced off with the Red Princess herself. It was an intense battle with both sides unleashing their entire arsenal of magical abilities which resulted in devastating attacks being hurled across the air and devastating some of the landscape of the track field in the process. Sona was dishing out every possible trick she had up her sleeve in hopes of sealing her victory and seemed to have Rias on the edge for a change thanks to her expert strategy being put to use. The girl had planned long and hard for this outcome and measured every opportunity just to finally claim victory over her childhood rival, but before she could land the finishing blow and knock Rias out......a shrill and girly voice called out to Sona from across the field within one of th stands of the track field.

.....

"Sonnaaaaaaa! I finally made it here just in time! I'm here to cheer you on, my adorable baby sister! Go Team Sitri! Yaaayy!~" A shrill, cutesy voice called out from across the field, catching the attention of nearly every remaining Peerage member, especially Sona Sitri herself.

"N-N-Nee-san!?" Sona let out as she saw her sister Serafall Leviathan waving at her in her usual cutesy and doting manner. Not only was she wearing a typically outlandish outfit like all her many Idol costumes, but this time she was donning an utterly distracting Magical Girl Sailor Suit complete with a Magical wand and tiara atop her head.

Sona was beyond embarrassed right now, her face became a bright shade of red and her mouth fell open in mortified shock, leaving her open for Rias to suddenly take her by surprise and deliver the winning blow in the form of a magic-powered Punch straight to the girl's body!

!

A large blast of Devil magical energy occurred and Sona Sitri was being forced back, getting completely drained of her Magical energy while forcing her to surrender entirely. Her defeat was officially sealed and the Rating Game was now completed. All she could do in the slow-moving moment in time was angrily wail in agony over losing to Rias once again! Not only that, but thanks to her sister's arrival, she would now be serving as Issei's sex slave for a literal week starting Sunday.

'Nooooooooooo! Dammit, Serafall!' She screamed out internally the entire time until she passed out, ending in Rias's victory over her Peerage.

Serafall stood there, blinking several times in stupor while scratching the side of her face, wondering if maybe she should've gotten there ahead of time to serve as a spectator or maybe visit her sister after the battle was over.

"Eh, hehehehe....oopsie. Maybe my timing was inconvenient? Ohh, poor Sona-chan is going to be sore at me for distracting her during this Rating Game. I do hope she isn't going to pay a steep price this time around. It's not like she's going to be Rias-chan's slave, right?" Serafall mused to herself, not knowing just how upset she made her little sister while she was lying flat on her back defeated with a blushing look on her face.

'Guhhhh! Nooooo!! Dammit, Onee-chan! N-now I have to be......Issei's for an entire week! Issei's!! Uugghh! Why did I have to make that stupid bet!?' Sona mentally cursed and held her cheeks, afraid of what was to come once Sunday hits.

********

Sometime later, at the start of the week, a chipper-looking Issei Hyodou approached Sona's dorm room roo with a barely-concealed look of excitement on his face. He was given a certain mystical artifact to help him get inside and 'Surprise' her since the bet included being free to take her whenever he wanted. Honestly, he didn't expect Rias to be so on-board with this, Issei figured she just wanted her longtime childhood friend and rival to be able to have fun with him as much as possible.

"Walking up to the door and flashing the Key-Bringer Artifact, which allowed all of Sona's dorm room locks to be undone as well as any Magical Traps laid about, he quickly opened it and walked right inside.

'Heh, I can't believe I get to start off our special week together like this; taking her virginity by freely going into her room like some kind of lecherous Hentai character. Guh! I know Sona might hate me a little, but she agreed to this lock, shock, and barrel.' He thought to himself as he closed the door behind him, marveling at how mystique and lavish Sona's room appeared to be when he spotted the girl herself resting on her large Queen-sized bed just up ahead.

Issei slipped off his shoes and walked up to it and crawled onto the surface and started making his way toward her with an erection already bulging from inside of his uniform pants. When he did, he took a moment to survey the girl from afar, admiring her angelic sleeping face and the way her dark locks of hair caressed her soft cheeks. Sona was wearing only a lilac-colored nightgown colored which was mildly transparent. It was showing off her petite yet highly voluptuous figure in full with no bra being worn over her ample-sized B-cup breasts. Seeing her nipples peek through the fabric made Issei growl, but unfortunately, he was loud enough to have caused the girl herself to wake up and sit staring at him with a blushing look of awkwardness shown on her face.

Sona eyed the infamous horndog of Kuoh Academy with cheeks blazing red and quickly reached for her glasses close by, putting them on and looking at Issei with a flustered look on her face with puffed-up cheeks. She was really hoping he would have forgotten or at least wait until later in the day to come fuck her until she remembered that she agreed to it being anytime he wants. Sighing to herself with embarrassment over the foolhardy challenge she made, Sona massaged her temple and decided she wanted to get this over with. Accepting her fault in this and mentally resigned to let Issei do whatever he wants, she looked at his grinning face and spoke up when noticing the large erection that was now sticking out of his pants. She tried not to pay attention to it, but Sona was feeling drawn to that cock all the same.

"S-so I guess you're here to.......take care of me for the first day then, correct? *Issei nods immediately* Well, I guess it is that day after all. I shall uphold the challenge. However you want to take me....~" Sona began and pulled the blankets off to the side, revealing her naked and lovely legs in full with her lilac-lace panties catching Issei's attention immediately. She sat up on her hands with legs bashfully crossing each other, a bashful yet flustered look was on her face when she continued. ".....I'd like you to take me right now."

"Oh ho, I intend to, Sona. You know, I always figured you to be a looker, even if I've peeped on you and Tsubaki from time to time in the shower rooms with my pals.~" Issei said, making her feel even more embarrassed as he sat upon his kneecaps and pulled off his Kuoh uniform jacket. Seeing him do this made Sona's heart begin thumping a little bit louder than before.

'He's really doing this! I'm...actually going to lose my virginity to Issei of all people! This is unreal...! I can't believe I'm even giving myself to him for a whole week too! He better be big down there!' Sona thought in a mild panic and watched him crawl over to her, placing himself above her with a hand caressing th right side of her face in an intimate and gentle manner she didn't expect from him. Her heart was racing louder and she quickly looked to the side. She was blushing up a storm when she spotted the bathroom door to her right, figuring she wanted to stave this off a bit. Say, isn't it a little early for this, Issei. Don't you want me to freshen up a bit first? I might not be properly groomed enough for you to wanna.....take my virginity, you know."

Sona internally chastised herself for coming up with such a flimsy excuse to abate her nervousness regarding this situation. Fortunately, Issei was a dirty dog through and through and didn't care if she had morning breath or looked groggy with her hair partially a mess nor even drooled when she slept. He was going to take her right here and now and make her squeal in ecstasy when he did. Thus, he started pulling down her nightgown one small strap at a time, allowing it to spill down and release her perky B-cup-sized breasts in full.

!

"Mnghhhh! Oooppaaaiii!~" Issei gushed, making Sona flatten her eyebrows in disbelief despite her beet-red face. She really couldn't fathom how a boob-obsessed pervert like Issei could even like her smaller set of tits when there was Rias and Akeno to ogle over.

Just then, she suddenly gasped in surprise and whimpered when she felt one of his hands grabbing onto her left boob, squeezing it between his fingers. She lit up completely and felt her body writhe in fast-rising pleasure already. Issei remained to hover over her semi-naked petite body as he continued peeling down her nightgown, watching her breathing hotly with excitement. He began playing with her tit with excitement, making her bite down on her bottom lip when squeezing her mound and tugging on her nipple intricately. Sona was gasping loudly in pleasure the entire time.

"Ahhhh! Mmnhhhh! Issei....!~" She let out and tossed her head around with her chest heaving continuously with budding excitement. Issei chuckled as he continued squeezing the girl's mound in his right hand, enjoying her reactions and loving how she writhed underneath his body.

"Heh, so what? I don't mind if it is a little early in the morning and you still haven't gotten your pants on yet. None of that should really matter anyway, right? In the wake of this bet, I can do whatever I want whenever I want. You better believe that includes playing with you, Sona. Playing with you and fucking you to where you'll hate yourself in the morning for being sore.~" He stated suavely, making her bite down on her tongue in defeat as he continued peeling down the rest of her nightgown.

He let that shimmering piece of fabric slide off her petite frame, letting her cream-colored body become stripped of its confines as this went on. Sona simply let him do whatever he wanted, breathing rapturously the entire time she felt his hand squeezing her tit like a professional. From out the corner of her eye, she eyed him bashfully as her nightgown came down off her dainty feet completely, leaving her lilac-lace panties exposed in all their glory.

Issei let his eyes roam all over her naked figure now that she was undressed, admiring how lithe and sexy Sona was despite not having the biggest breasts in comparison to other girls like Grayfia, Akeno, Rias, or Tsubaki. He may have been used to those being titty monsters, which excited him to no end due to being a breast man at heart, but a demure and petite like Sona was a new breed for him to wanna enjoy. Just like he did with Asia when officially making her a woman not too long ago.

"Guh! I hate that you make a good point, Issei. Well, now that I'm naked.....you may go at me however you like? I am technically yours for the week after all." She replied, stammering a bit as she watched him reach for the waistband of her panties since that was the last article of clothing she still had on over her body. Sona was feeling her heart skip a few beats when watching Issei's thumbs tug down that smooth piece of fabric down her thighs.

Eventually, it came off her dainty legs while she stared at Issei's admittedly handsome features, going from his face to his crotch where she saw a massive bulge threatening to push out of his pants as he was undressing her. Sona felt the voice die-off in her throat as she feels her panties finally feel her body and get tossed into the air once they were off her feet. Her naked, glistening pussy was exposed before Issei's eyes with a damp patch of pubic hair directly above it. Sona was embarrassed beyond belief right now and would say something snarky to take the edge off had she not become distracted by Issei's dick pushing out from his crotch. He saw her staring at it and smirked, before quickly undoing his pants with a smile.

"Hehe, I didn't know I was your type, Sona. Though I can't blame you for staring, it does get really big whenever I got excited by a girl of any kind lying naked before me. Think you could rest on your pillow seductively Or maybe spread your legs a bit and show me your insides? I'm getting fired just by looking at you." Issei said, making Sona's heart stammer wildly as she averted her gaze from his eyes. Issei was making her blush even redder than she did already and swiftly unzipped his pants before fishing 'it' out.

"D-don't say crazy things like that, Issei. I j-just want to get this over with and---*Gassspps!*" She cut off mid-sentence when she saw the massive appendage come spilling out of his pants fully erect. Sona started feeling her glasses fog up a little as she saw what is essentially the biggest dick she had ever seen on a young high-school boy.

Issei's cock was easily magnitudes above a horse and as long as nearly fourteen inches with several in girth. Not only that, but his balls were also as bloated in appearance as a pair of baseballs, making her insides shudder with excitement as he got on top of her, ready to make her first day memorable by any means necessary. Sona didn't have anything to say as she looked up from Issei's cock and into his face, falling deeper into this emerald green eyes while he held her waist into his hands and waited for her to say something. She silently brought her hands up onto his shoulders to brace herself for the thrust, knowing that giving her first time to a monster cock like that was only going to hurt a little.

"Be gentle? That thing is huge after all." Sona warned as she looked down her body to see that massive prodding the spongy cusp of teenage pussy. Issei expertly maneuvered his dick so that it aligned perfectly with that hole, keeping his legs pressing back into her thighs and preparing to plow the girl at a moment's notice. He just loved seeing the often prudish and reserved president of the Student council look so demure and lost like she was right now. It made Issei's cock even harder as he prepared to fuck her raw right on the spot.

"Hmmm, maybe if you say 'Please, Master Issei' I might consider it, though I can't be held responsible for my Dragon-enhanced libido, Sona. Plus, you are really cute right now. I may just go crazy on taking your virginity, but you don't have to worry since Ddraig here can help you deal with any pain you can't endure." Issei said, briefly flashing his Crimson Gauntlet of power before making it disappear again. Sona nodded ruefully and watched as he sunk upon her waist, letting that bulbous cockhead start splitting her virgin pussy apart before pushing into her with a shove.

*Squelch!*

!!!

"Gghngghhhh!!! Kyaaaaaghhhhhh!~" Sona cried out with a few tears leaving her eyes a. She felt Issei's mammoth of a cock plunge through her hymen almost instantly before making it slide into her cervix. He was keeping her legs suspended in the air by his thighs pushing into them from below. The girl clenched her teeth tightly and endured the pain as much as possible, feeling a mix of immeasurable agony as well as divine bliss in the form of Issei's massive cock churning its way to her womb. "Oooaaahhhh..my...Satan! Uunnhhh!! Issei....!! You're too...big! Uunghh!~"

Issei remembered that was exactly how Asia looked when she first lost her cherry to him that night they fucked in her bedroom. He quickly brought out Ddraig and manifested him in Gauntlet form before placing his armored hand down on her groin and soothing the sharp pain of having her hymen ruptured by his amazingly large ock. He still saw the trickle of hymen blood seeping down between her legs, but Sona relaxed a little when the pain had drastically died down. She started humming in pleasure as she felt her insides light on fire in response to Issei's dick hitting her in all the right places.

"Mmnhhh! Uuhhhh! It....actually feeling good now, Issei...T-thank you! I mean..." She made a heart-shaped gesture with her hand being put together in front of her chest, giving Issei a wink and looking cute. "...thank you, Master Issei. Tee hee. please pour a lot of cum into this loyal Servant of yours.~"

Sona said this after swallowing her pride and imitating her sister Serafall on the rare occasion she really did act like some Japanese Idol pop star in front of all the other lords of Hell to look cute. Issei liked what she did instantly and growled like a frisky animal before bucking his waist into the bottom of her sex with intensified energy. Soon the entire bed started shaking and Sona was feeling mesmerizing waves of pleasure rolling through her body while Issei fucked her from above.

She had tossed her head backward the next second and kept her hands clinging onto his shoulder for below while he bottomed out of her pussy like so.

"Unnn..ungh..ungh.ungh.ungh...unghh!! Gnnghh! Oohh..yeah! Your pussy feels absolutely amazing, Sona! Mnghh! Congratulations on becoming a woman! We'll have a fun week together, just you and me!"~ Issei growled, slamming his waist down upon her frame, feeling her velvet walls squelch and clutch his length while his pelvis slammed voraciously into her from above.

'Aaahhhh...!! Issei! Mnnghh! Aaahh..aaahh..aahh..aaahh!~" Sona cried out, moaning constantly in euphoria and closing her eyes tight while her glasses began to slide off of her head. Her dark mop of hair started becoming messy and sweaty, leaving strands of it clinging to her face while Issei fucked her harder and harder with a smile. His stokes were broad and direct, always hitting a sweet spot inside of her womb and making every part of her pussy squeeze down around his cock.

She had honestly never felt the pleasure of this magnitude before and it was making her slowly realize that Issei was a stud worth entertaining with this bet. For minutes he pounded her waist, constantly fucking the inside of her womb while she struggle to keep herself conscious amidst this frenzied fucking. Sona would moan and croon every time he slid back in after pulling out to the tip, only to make her screech like a banshee as this had continued for minutes one with her cumming several times along the way.

Issie had yet to blow his load, but when he did, it would be a huge one being pumped into Sona's womb without care of concern if she wins up getting pregnant. He was fairly sure that all Devils had some Magical resistance Spell to counter that in case they get too wild at school.

'Mng..mnng..mmnhg..mmnhgh..mmngh..mnghh..ngnhh!! Uuughh! Sona...! Uughh! I'm going to blow soon. Hope you're ready to accept a thick stomach-expanding load of seed inside of that tight, pink pussy of yours." Issei cried out, keeping his waist rhythmically sliding into her groin while her legs clutched tightly around his back ankle-to-ankle. He brought himself down upon her, engaging her in missionary position with all four limbs wrapped tightly around him with a distressed look of orgasm appearing on her face.

"Uuh..uuh.uuh..uuh..uuh.uuuhhh!! Issei...I'm...I'm..cumming! Gaaaaaahhhh!~" She cried out, squeezing her cervix tightly around his length and making him succumb to orgasm as well when he slammed his pelvis down onto the girl's lithe frame.

"Mnnghh! Here you are! Enjoy it, Sona! Guugh!~" Sissei grunted, feeling his cock explode with orgasmic release and send forth thick ropes of sperm spewing into her womb like so.

*Splurt..splurt...splurt..splurt..splurt..splurt..splurt..splurt!*

Sona whimpered loudly as she experienced the orgasm of a lifetime while shuddering beneath Issei and feeling his cum bloat her belly to the point a good amount of it leaked out onto the bed. Sona kept her limbs wrapped around Issei some more, milking him for his cum and becoming slack with post-coital relief making her body suddenly exhausted for it had been the most intense experience of her life by far.

Sighing with a grunt of satisfaction and pulling himself up off of her, Issei stand up on his knees and surveyed the creampied mess of Sona Sitri breathing raggedly in the aftermath. His dick was still hard and he was still raring to go, but he knew the girl was too overwhelmed from the first time with a dick like his. So he considered today a fully satisfactory day now that he had made Sona into a woman, one he hoped would stay his woman like a particular number of other girls he indulged in from time to time.

"Ahh, that was the stuff. I probably could've cum a lot more since you were the tightest I've felt by far, but I can see you're overtaxed right now. So consider today checked off because I really got to enjoy myself having sex with you and being your first.." Issei said as she re-did his pants and got off of the bed, watching the girl barely remain conscious as she sat up and looked at him with a blushing, inscrutable gaze.

"S-sure, Issei. I'll be very eager to serve you tomorrow, whenever you like. Just....say when and where ahead of time.~" Sona breathed out, earning a cocky smile from Ise as he set off for the exit of her room while adjusting his belt with satisfaction.

"Oh ho yeah, you can count on that, Sona. I'll send you a text ahead of time and let you know when I'll be wanting to have you suck me off. I want to do that before we knock boots someplace around the school. Until then, see ya later.~" Issei bade her goodbye for now and left her room promptly, leaving a blushing Sona sitting on her bed in a small pool of sperm still oozing from her sex.

'I'm certainly glad I installed that contraception spell ahead of time, I can't believe he could come this much.~" She said to herself, touching the sperm and shuddering a bit to herself before getting off the bed to go clean her pussy in the shower.

****

The next day...

It was Monday and Sona Sitri was silently seething with mild embarrassment as she was currently crawling underneath Issei's desk during science class. She found it hard to believe that Issei could just so brazenly have her perform fellatio on his cock while a class was still going on. It was utter humiliation seeing many pairs of student's eyes on her as she wriggled her way between the legs of the desk and over to hover her face directly above Issei's groin which had been bulging already. He was aroused as he had always ever been, making it easy to spot his massive dick pushing out and causing her a hefty bit of arousal herself despite the embarrassment of having alumni check out her ass.

Sona was still wearing her usual attire of the Kuoh Academy Uniform, feeling as though Issei would have her wear something else at the drop of a hat later on. She was prepared for him to fuck her next, likely either during lunch or fifth-period gym class, but right now all she could focus on was reaching for his zipper to pull down his waist while he relined in his seat with a smug look on his face. The teacher for the class, under orders from Rias, had to keep calling attention back to the board at the threat of double homework load for Sona's sake. It didn't change the fact that some eyes were on her while she was reaching into Issei's boxers to fish out Issei's cock, feeling glad that Rias commanded all the teachers in the school to let Issei do as he pleases when it came to them both indulging in sexual escapades out in the open.

She'd hate to have to explain herself and talk with teachers about why she was doing this, making it a mixed bag victory since Rias was doing it for her. As far as Rias was concerned, Issei had full permission to indulge in Sona Sitri's body sexually anytime and anyplace, anywhere throughout the school. Sona was still blushing scarlet and seething venomously over her loss, but the only other emotions overriding those two were feelings of slight arousal as she pulled out the thick of Issei's massive cock.

With a tug of her fingers, she held his large horse-length cock out in the open and started spreading open her lips readily with her tongue rolling out underneath the underside. Sona was still overwhelmed by the sight of such a massive thing, still in disbelief over having it claim her virginity the other day. It was such an orgasmic experience in itself just feeling it going inside of her and now Issei wanted it inside of her mouth while attending his history class.

'Uuughhh! He just has to make me do this out in the open, doesn't he? What's next? Railing me in front of the rest of my student council Peerage while we're having a meeting?' Sona mentally cursed as she started wrapping her soft lips around the shroom of his cock, making the lad groan pleasurably as she began hungrily sucking him off from under his desk.

*Schlup!

"Mmnhmhhh...mmhmp..mmpp..mhmppp!" Sona began with a gentle rhythmic tempo of sucking only the first two inches since taking in Issei's cock all the way proved to be a challenge for her. She was still new to this arena of sexual carnality when it came to Issei, but more so than that there was still the fact that his cock was just so freaking large and barely able to fit in her mouth as is. Lowering her eyes halfway, she continued steadily pushing her head further between his legs, making many of the students blush vehemently when they heard the audible sucking noises that followed.

*Schlupp..schluppp...schlupp...schluppp...schlupp...schluppp...schluppp!*

Her lips squeezed back and forth, languishing in the taste of Issei's cock as it steadily wormed its way down her esophagus once Sona decided to embrace the slight pain that came with stretching her jaw. She was still blushing furiously as she gobbled up his cock, finding a sick pleasure in doing this at his pleasure and the expense of her humiliation in front of the class. She could still feel eyes upon her while her head bobbed vigorously back and forth into the man's crotch, but the more she indulged in Issei the less she cared about her image at the moment.

"Mmnhhhh!! Ohh...yeah....! Mmhhhm! got a nice tight mouth, don't you Sitri? Hehe." Issei chuckled as he enjoyed the slimy sensation of Sona's lips hungrily slobbering all ver his cock, making her take more of it at a time when he reached back to push her head even further between his legs.

*Gack!*

"Nngghmh!!" Sona moaned loudly as she felt his bulbous appendage slide down her esophagus, even more, pushing out the inside of her throat and making her struggle not to gag on it after Issei forced her to take him hilt-deep! 'It's too much! Uugghhhh! Please hurry and come soon already, Issei! I can't...take your monstrous cock into my mouth for too much longer!'

*Schlop...schlopp....schlopp....schlop....schlop...schlopp...schloppp!*

Louder sucking sounds followed and the teacher was finding it very hard to concentrate on giving her lecture to the equally distracted students in her class, some of which were getting aroused themselves while hearing Sona hungrily throat the man's cock to a crescendo of release. Luckily for Sona, Issei was just about pleasure enough to lean back in his seat a bit and feel his cock surge with ejaculation, making sure her face was prodding his groin when he let loose a thick explosion of cum down her throat!

"Mnngghh! Here comes your reward. Uungh!~" He groaned blissfully as he felt his cock lurching and exploding inside of her mouth, forcing Sona's cheeks to expand like bubbles as she struggled to take him the downpour of sperm flowing into her mouth likes.

*Splurt...splurt..splurt..splurt..splurt..splurt..splurt!*

"Sppbtt! Mnggghh!! Mnngghhh....*Issei! It's too much!*" She muffled into his groin, feeling the thick blobs of cum race down her throat and forcing her to swallow every last drop. She was keeping her hands squeezing the hilt of his shaft between her fingers and swallowing everything that came her way, trying not to let anything spill from her lips while Issei came down her throat for about a solid minute or so.

*Gulp...gulp...gulp!*

Sona was finally done swallowing and felt relieved after having endured such an intense ejaculation from Issei's member. He had finished cumming inside of her throat and allowed her to slowly pull herself back from between his legs, letting her lips pop off of his cock with a slick bubble of saliva and sperm between them as she got out. She stood up from his desk, arousing the attention of many of her classmates, and casually wiped her cheeks with her hand, cleaning her lips off his cum with her tongue before going back to her seat composed. On the inside, she was feeling embarrassed beyond belief right now, but at the same time found it all to be a little thrilling knowing that it was the wildest thing she's done yet.

Part of her hoped for more soon and as luck would have it, Issei wasn't nearly finished with her yet. He quickly tucked his schlong back inside of his pants and redid his zipper, looking over at Sona before pointing out to the Gym storage room they could see from beyond the window with a smile.

'Meet me there later today in the afternoon during gym.' He mouthed to her silently while the teacher awkwardly resumed her lesson. Sona read his lips perfectly and nodded her head in understanding before readjusting her glasses.

"S-sure thing, M-Master.~" She uttered, feeling squeamish and hopeful at the same time for that Gym period to come around.

*****

Later in the afternoon, right around Gym period no less, Sona walked out to the storage shed by herself and was wearing her typical Gym uniform consisting of a white form-fitting T-shirt with red bloomer shorts riding high around her thighs. Of course, she also wore tennis shoes with white socks around her feet as per uniform rules. Checking her surroundings to see if anybody else was nearby or even watching her, Sona arrived at the storage shed and opened up the door, revealing a grinning Issei waiting there in the center next to a large stack of gym mats beside his waist.

"Heh, right on time too, I like that in you, Sona. It always means you're punctual and want it as badly as I think you do." Issie said, making her blush profusely as she walked over to him without saying a word, letting him eye her with a lecherous grin on his face.

"So....what will you have me do, Master Issei?" She asked bashfully as she was guided over to one of the stacks of mats and instructed to place her hands there while Issei started pulling down her bloomers without a second thought.

"I want you to stay right there, stick out your ass, and try stifling your screaming for a bit while I plow you from behind. Also, lift your shirt and flash me those perky boobies so that I can grab onto them for fun." Issei said, making Sona quiver in her spot as she did what he wanted. Blushing to herself and breathing quickly, she lifted her shirt to reveal her violet-lace bra before Issei hastily undid the latch for her from behind. With a gentle clack of plastic, it came down and released her ample set of perky tits into the open.

"As you wish, M-Master....~" She stammered a bit, still not feeling completely used to calling Issei that as she leaned forward. Placing her hands flat on the surface, Sona pushed out her ass a little and prepared to spread out her legs while Issei pulled her panties and bloomers down to her ankles. With a soft shuffle of clothing, her ample little ass as well her juicy-looking pussy became exposed before his eyes.

"Oh yeah, Master Issei is going to enjoy this very much. It's always been one of my cliche Hentai fantasies to plow a beautiful Megane girl in the gym storage shed, you know." He said, licking his lips and fingering his zipper until it was opened, releasing his bulging appendage from its confines as it sprung out like a stiff ironing board.

"Mmnhhh!! Y-you don't say." Sona voiced, feeling the quivering sensation of lust creeping into her body the moment she saw that monster again. Issei's cock made her quiver in her place, causing her folds to shudder with arousal as he guided it over to the cusp of her sex. Issei placed one hand around the right side of her hips to hold her steady and grabbed onto her left tit from behind, squeezing it gingerly and making Sona whimper until he thrust into her one shove!

*Squelch!*

"Gnnghh! Aaahhhhh....! Mnhmmhhh!! Ooohhh...Issei!~" Sona let out, breathing coarsely as she felt his member plunging through her sex, making her legs tremble while it slid into her cervix once again with ease. Her soft, ample buttocks pushed up against his waist, sealing their union at the hips when Issei began thrusting voraciously into her from behind. His pace was moderate and his strength in his thrusts was low at first, possibly because he just took time to enjoy how soft and fleshy Sona Sitri's pussy felt wrapped around his cock.

"Mmnhhh! Ohhh..yeah! Uunhh! What did I say about keeping quiet regarding those moans, Sona? Don't want any Gym teacher to come snooping around the shed, do you?~" Issei said smirking slyly as he watched her cup her mouth with one of her hands, nodding rapidly in response to his instruction.

"*Hmmhh mmhmm!" She mumbled before hanging her head when feeling Issei beginning to pick up the pace in fucking her. His massive pillar of flesh dove into her fleshy pussy, spreading her walls apart repeatedly while churning its way through her cervix and into her womb. Sona's body was nice and soft with plenty of lithe curvatures to make her a petite angel in Issei's eyes.

He dug his fingers into her pelvis a bit further, bracing the girl for an increase in ferocity from his thrusts. Sona could feel the rush coming and braced herself for it when leaning down over the stack of mats. Issei began raucously driving each inch of his cock into her waist with the passion of a frenzied animal!

"Uunnunnu..unn..unnh..unnh..unnh..unh..unnh!! Oohhhh!! Sona...! Mmhmm! this pussy is just too tight!~" Heheeh.~" Issei growled, enjoying the slick vestige of her womanhood clutching at his length as he begins to bottom out of her womb like so. Each swaying motion of his pelvis sent jolts down Sona's spine causing her to scream into her hand as she gradually became intoxicated with the pleasure of Issei's cock pumping through her system.

'Ahhh...aahh..aaahhhhh...!! He's really...messing me up now, isn't he? T-that cock he has...it's making me go crazy! Uuaahh!~' Sona cried out mentally, mewling into her palm and feeling nothing except Nirvana the harder she felt Issei's cock plunging through her insides. The voracious slaps of flesh echoed throughout the walls of the shed along with Issei's hefty grunts and groans of pleasure.

She was feeling her body sway back and forth, sometimes too roughly and others more gently since he keeps switching attack patterns in which to fuck her body raw. She still worried she might slip up and forgo the contraceptive spell again, resulting in teenage pregnancy, but part of Sona may have welcomed that outcome since Issie's cock was turning her into putty. She grunted into her palm some more while their pelvises bucked into each other for minutes on end with her buttocks quivering non-stop.

"Mmnh..mmn..mmmhmm..mhmm...mhmm..mhmmn...mmmmm!~~ *Pop!* Ooohhh...Issei! Uuhh! I'm....going to be cumming very soon!~" Sona cried out, blushing intensely with little stars in her eyes. Her glasses were slipping off of her face as she continued rolling her buttocks onto Issei's pelvis out of white-hot lust for his cock. He had watched her buttocks jiggle non-stop and received inspiration for what part of her body he wanted to dominate next with a smile.

Issei thought about alone they were in this shed right now and considered dominating Sona in front of her Student Council Peerage for their next 'Date'.

'

'Mmnhhg! Aahhh! Alright then, that's the plan! Uunh! I'm going to plow that ass of hers right in front of Tsubaki, Saji, and whoever else will be in that Student Council office with her when he shows up. I haven't gotten to try out that part of her body yet after all.' Issei reasoned as he continued fucking Sona into the stack of mats, making her tits jiggle salaciously as he found her pussy to be clamping down on his cock in just a few short thrusts. Sona soon bucked her thighs inwardly together and felt her insides squeeze tightly around his appendage making Issei inevitably succumb to orgasmic euphoria as they came together in a mutual climax!

Sona let go of her hand and hollered out in orgasm as she felt Issei bucking into her several more times before cumming!

"Aaaahhhh!~" She cried out, closing her eyes tight and feeling the familiar warmth of his cum flooding into her pussy en masse like so.

*splurt..splurt..splurt..splurt..splurtt..spurt!

"Gnnghhh! Mmhmm! take it all! Unhh!~" Issei groaned pleasantly as he filled Sona's chasm with sperm, eventually watching her slump over the stack and breathing raggedly in post-coitus once they had finished cumming together. He let his cock stay inside of her quim, feeling the pearly ooze drip down her legs until he eventually pulled it out "There, that'll settle it for my date for the day. Tomorrow will be a surprise though, Sona, so beady for me to come to you at any point of the door. Heheeh.~" Issei said, hearing only a whimper and a groan from the girl as he tied up his pants and proceeded to walk on out of the storage once she got ready to leave.

"S-sure thing, Master. Ooohh....." Sona whimpered with her eyes looking drunk and her tugging upward in a soft smile while she recuperated atop the stack for a few more minutes. 'Oh my goodness I am sore. At least he's not interested in my butt, right?'

******

Wednesday...

It was the day after Issei had not only commanded Sona to suck him off in class until he exploded in her mouth, but also fucked from behind inside one of the gym storage rooms until she was passed out. He had to wait a good few minutes for her to recuperate completely until she was able to get up again and walk out with him until they were back on the main campus of the school. Issei was getting more brazen in how he flaunted his temporary ownership of Sona by grabbing her ass when leading her back to the gym's shower rooms. Come the next day and he was currently on his way down the hallway leading to the student council room with a chipper grin on his face and knowledge that Sona was there holding a council meeting with the rest of her Peerage. As far as Issei knows, it should only be Tsubaki, Saiji, Momo, Tsubasa, Tomoe, and Reya since they were her close-knit Peerage members who had vehemently disagreed with the bet Sona undertook.

Issei almost felt too awkward about dominating Sona in front of her peers, but another part of him felt too aroused by giving the female portion of that Peerage a preview of what they'd be in for if they decided they wanted a taste of Issei's cock. He had an eye for big-chested girls like Tsubaki, Momo, and Tsubasa, but right now he was just focused on plowing the warm cavity of Sitri's asshole first and foremost. Humming to himself as he arrived in front of th double doors of the lavish Student Council office, Issie casually opened them up and revealed himself to a shocked and bewildered-looking Sona's face. Issei found it so cute how she resembled a deer in the headlights right now.

"Issei...? What are yo--oh! Oh......it's..*gulp*..that time again, isn't it?" Sona asked shakily with cheeks glowing red. As soon as she saw Issei nodding his head 'Yes' to her question, she started wriggling her naked legs together with anxiety and started looking around at all the equally confused faces of her Peerage.

"Sona...? What is Issei here to do? I--Oh my Goodness! You can't....! Right here? In the middle of a meeting?!" Tsubaki let out as Issei walked over to the head corner of the council table and got behind Sona with hands casually running down her sides, making her feel squeamish and uttering a soft whimper from within her throat. Saji and the others didn't know how to react to this yet watched as Sona attempted to resume the meeting over funding in hopes of letting Issei rut into her body and let it all out.

She vastly overestimated her resolve in being able to withstand him, and the eyes of Saji and the others all looking her way made her increasingly nervous when Issei started flipping up her skirt.

"Umm! He isn't going to do that here, si he? I know what Lady Rias said b-but....!" Tomoe let out nervously as she watched Issei bend Sona over the table, allowing her knees to plant themselves on the surface with her ass sticking up in the air. She was blushing profusely now while Tsubasa, Momo, and Reya all started feeling uncomfortable in their seats. Tsubaki was the biggest offender in this regard since she wanted to speak out against this but knew Issei was holding all the cards thanks to Sona's impulsive bet.

Sona sensed their confusion and irritation as she felt Issei slide down her panties to hunch around her smooth-looking ankles. She stayed calm and tried to steady her breathing when hearing Issei undo his zipper and fish out his gargantuan piece of phallic meat for everyone in the room to marvel at. Saji could've done without seeing Issei's junk and he tried looking away until he heard Sona letting out a slight squeak of surprise when looking back at Issei. She was feeling his dick prodding against the warm pucker hole of her anus, making the Sitri Clan Heiress stare aghast at Issei as he spread open her buttocks with his fingers. The grin on his face said he was ready to fuck her raw through the backdoor that is her anus.

"Issei....!! Y-y-you can't! Back there....!? In my ass?!" Sona refuted shakily until he flashed her a suave smile and prodded her rim with the thick and bulbous head of his cock. He made her silence herself when remembering that she had to uphold the conditions of the bet.

"Mmnhh! You bet I am, Sona. This ass belongs to me for today. You may resume your Council meeting if you want to, but I can't promise you'll be able to concentrate once I get started. Also, I'm not going anywhere right now, Tsubaki. The condition of the game was that I get to take care of Sona whenever and wherever I choose, so you may either want to sit back and watch or leave the room. Makes no difference to me.~" Issei, making Tusbaki huff and pout with her arms crossing each other indignantly.

She tried averting her eyes from the sight of Issei's cock now pushing into Sona's anus but found herself being drawn to the act of it when being put in motion. Hearing Sona mewl loudly with fingernails clutching the surface of the table was enough to draw her back to the show while Issei started pushing the head into her asshole!

*Plop!*

"Mmngghhh!! Ghaaaaaahhhh!! Uuhhh!! Oh...my...goodness! Oohh...Satan! Uummh!~ It's.....*Huff..huff.huff*...too much for me! Nyaaah!~" Sona cried out, blushing brightly as she struggled to stay composed with her hands propping herself up on the table while feeling Issei's cock bury itself into her ass. She was biting down on her lip and ignoring the shocked faces of the rest of her Peerage as she felt pain synergized with pleasure flowing through the lower half of her body like so.

Momo gulped nervously as she felt extremely hot and bothered by the sight of Issei's cock plunging eloquently into Sona's asshole. It didn't stop her from freely fondling her tits through her Kuoh Uniform, nor did it prevent Reya and Tomoe from grinding her thighs together in arousal despite feeling awkward from having this go on during their meeting. Tsubasa bit down on her bottom lip as she watched Sona's face change from distress to pleasure and fluctuate between the two while Issei slowly began bucking his waist into her waist. Slap after slap of flesh now echoed throughout the room, increasing with frequency and in volume while Sona began letting out soft grunts of pleasure the entire time.

"Aahh...aahh..aahh..aahh.....aahh..,aahh! Issei....! W-with your cock being this big....it really feels like it's too much for me! Aah!~" Sona let out, blushing coarsely again as she felt pleasure mixed with pain surging through her rectum as the entirety of her anal cavity clutched Issei's cock after he plunged it halfway. Issei grinned proudly and held onto her waist from the sides, ignoring the blushing look of embarrassment seen on Tsubaki's face and enjoying the awkward looks on everyone else's while he fucked her atop the table.

"Mmnnghhh! Oh...yeah! I gotta agree with you there, Sona, but just as my dick is too big for your butthole, your tight little backdoor is almost too tight for me to not wanna blow soon. Seriously, you have a nice and perfect little asshole for me to fuck and I just figured it'd b better if I introduced you to Anal sooner than later." Issei explained with a sly grin as he drove more of his cock into her asshole, feeling the stiffness of her warm anal cavity welcome him as he began fucking her even harder.

His waist collided with her buttocks, making her body sway back and forth with her tits swinging around from within her Kuoh Uniform outfit. Sitri's glasses started falling off o her face as she felt the mind-numbing pleasure of Issei's dick churning her ass begin to make her fall in love with the art of anal despite how intense it can be.

"Mmnnghhh! Aaahhh! Mmh..mhhh..mhmm...mhmm...mhmm.mmngh! Issei....! Uuhh!" Sona cried out, hanging her head low and not seeing that Issei raised his right hand high before slapping it across her ass in a surprise spank!

*Smack!*

"Gyaaaaaahhh!~" She squealed loudly, earning red and embarrassed looks from every member of her Peerage/Student council as they watched Sona quivering on all fours the moment she felt Issei's hand slap her ass. Tsubaki was closest to the action and saw how red Sona's right cheek looked when he drew back his hand. She could easily tell that Sona enjoyed the debasing punishment she was being given simply because she never heard the girl moan so loudly before at all.

It was like a whole new Sona Sitri was awakening inside of the once regal and majestic Heir of the Sitri clan. Tsubaki hated to admit that she was becoming grossly aroused by the sight and wished Issei picked another place to do this in so that she didn't have to see it in person.

"Mmnhhhh! Aren't you supposed to call me 'Master', Sona? No need to feel embarrassed about doing this in front of all your friends. They were all there when you screwed up on the Rating Game and allowed Rias to take the win. Probably shouldn't have made that bet, but hey, can't change the past now. Call me 'Master', Sona.~" Issei commanded as had driven his cock even further into her anus, making the girl writhe atop the table as he began jackhammering into her buttocks even more with moans now filling the air and the ears of her Peerage members.

'This is so....awkward to watch! B--but I can't stop myself from looking!' Momo thought to herself, stiff fluffing her tits through her clothing.

'Eeeeee! Sona....! Why does she have to be so...humiliated like this in front of us?" Tsubasa thought, stroking her mound through her skirt alongside Tomoe and Reya. Saji simply crossed her arms and looked off to the side, whistling a tune to himself and refusing to get aroused watching Issei plow their 'King' right in front of them. He found it weird to wanna do that, but if he was honest, Saji would probably do the same if he was in the same position.

Tsubaki, meanwhile, simply crossed her legs and tried tuning it all out, hating that Sona's moans were getting all her excited since it was Issei's mighty dick that was making them come out. She tried muffling her ears with her hands but found it impossible to ignore it, especially with the table shaking so much in front of them. Just then she heard it. They all heard it.

The wailing moan of pleasure came from Sona's lips as she referred to Issei with a different name.

"Ooaaaaahhhhh! Issei! Masteeerrrr! Mmnghhh!! Oohhh..yeah!~" She cried out, letting her tongue roll out of her mouth as he began bucking voraciously into her ass with even harder swings than before. Their bodies were rutting together passionately with the heat of sex guiding them to copulate anally with Sona enjoying every second of it as fifteen minutes went by.

"Aaahh..aahh...ahhh...aahh..aahh...aahh...ahhh..aahh..aahh!~"

"There, see? That's..nnghh..better. Mmh..mhmm..mhmm..mhm..mnghhh!!" Issei grunted, enjoying the muffled warmth of Aonsa's anus as he continued plowing her raw for several minutes more until he eventually felt her body shudder with climax like so. Sona dug her nails into the wood of the table and shuddered heavily with euphoria, feeling her anal muscles clamp and choke on Issie's cock while she gushed onto the surface from her pussy.

Needless to say, Issei enjoyed the contraction of her anal cavity so much that he bucked into her a few more times until he came!

"Mmnngghhh!! here goes...! Congratulations on acing the first class of 'Introduction to Anal fucking!" Issei grunted loudly and sheathed every inch of his cock he could into the hilt, letting his balls pulsate and filling Sona's asshole full of cum!

*Splurt..splurt..splurt..splur...splurt..splurt..splurtt..splruit!*

Issei growled pleasurably as he ground his pelvis into Sona's buttocks from behind, enjoying the thrill of cumming inside of her asshole while Tsubaki looked on with a flustered look on her face. He leaned over a bit, allowing his pelvis to groove into her backside and enjoy feeling Sona writhe underneath him as he came for a little over a minute until he was done.

"Uuuuaaghhhh!! Oohhh.....now I'm really going to feel sore tomorrow, Isse-I mean, Master. Heheeheh." Sona giggled deliriously in post-coital bliss. She collapsed onto the table surface, making a mess of the paperwork she had lying underneath her when Issei suddenly pulled out of her ass with a plop.

*Pop!*

Out came his hard dick and a thick gullet of ooze coming out of her gaping asshole. Issei looked upon the distressing sight of a smiling Sona Sitri resting atop the table from an intense round of sex with pride. Seeing her anus looking so big and noting just how good it felt to plow the girl's ass after so long made the Dragon Emperor preen as he tucked away his cock and re-did his pants, ignoring how utterly flustered everyone else in the room looked for the time being.

"Ah, that really hit the spot today, Sona. Glad you were so open-minded to the idea of taking it up the butt. Be seeing you tomorrow.~" Issei said, preparing to leave after pulling up Sona's panties to allow the cum to stay inside of her ass even though there was already a mess on the table.

"Uuhhh....see you..tomrorow, Master Issei." Sona whimpered weakly, clearly delirious, and feeling the soreness in her ass make it difficult to sit down later on. The others simply crowded around her, waiting for her to recover while still feeling awkward about what took place. Momo, Reya, Tsubasa, and Tomoe all stayed silent with their thighs gnashing together softly as they watched Issei walk out of the council room with a smug smile on his face.

Tsubaki quickly got to work casting a cleansing spell on Sona's half-naked body, including the gaping hole of her ass, before pulling her skirt down and tugging her panties back on in hopes of resuming the meeting. But then she saw that disheveled face that usually beamed with confidence despite always wearing a stoic expression at all times, smile dreamily. Tsubaki noticed that Sona never stopped smiling after the romp she just shared with Issei now. She was breathing excitedly for a bit until she eventually calmed down and got off the table surface, nursing her rump and wondering what was in store for her tomorrow. The blush on her cheeks said it all and the anticipation made Sona Sitri's insides shiver with pure excitement.

I wonder....what is he going to show me tomorrow.' She thought to herself, biting down on her bottom lip.

****

Thursday

Thursday came and with it a new and equally raunchy idea similar to when Issei plowed his sex-hungry servant right in front of her entire Student Council during a meeting. It would involve a few things being changed up first, one of which included Sona walking through one of the hallways of Kuoh Academy wearing a bunny showgirl outfit colored in her own personal color of violet. She wore a dark leather one-piece corset over her torso with easily accessible zippers to pull down and remove. Around her legs, she wore fishnet stockings that brought out the fullness of her thighs and sleek ladylike curvature. Over her head, she wore a bunny ear hairband accessory and over her butt she donned a faux magical cottontail accessory that magically waggled back and forth according to her whims. Lastly, over her feet wore a standard pair of high-heel shoes as well as a pair of cuffs over her wrists with a bowtie choker around her neck. Many eyes were on her, most of which were filled with raw horndog lust while others were simply repulsed by the idea of the student council president wearing such a shameless outfit without a care in the world.

Sona was embarrassed beyond belief right now, to be sure, but she was also feeling friskier and more brazen with each passing second she was wearing it. She felt part of her had been 'awakened' in a sense ever since being anally taken in front of her Student Council Peerage, or rather earlier when Issei took her virginity at the start of this week. Sona shivered with each step and jiggled her buttocks through those fishnet stockings as both she and Issei made their way to the front doors of the ORC Club building. Issei opened the doors for her and let Sona in first, allowing himself the perfect opportunity to grab onto her ass and make her squeak then shudder playfully on contact. Right when Sona was shivering and whimpering from the stimulation, Issei took the moment to lean in and whisper seductively into her right ear.

"You've got a nice surprise waiting for you, Sona. Rias, Akeno, Asia, and Koneko will be more than just spectators to our little romp today on top of the meeting room table when I pound your ass in front of them. You'll see soon enough. I've got the camcorder ready to capture every magical moment that happens between the two of us, among other things. Just so you know, I'm going to make copies of our romp today and send one to your Student Coucild...*Sona shivers intensify with arousal*...as well as send a copy to your sister Serafall as well." Issei revealed, leaving the girl shocked as she soaked in this information while they made their way into the Club's meeting room.

'Onee-chan will....see me dressed like this?! While getting plowed by you?! I...I...I don't know what to think, but I'm not....objecting to the idea! If anything, just the thought of it is making me feel more aroused than ever before....! What has Issei done to me?~' Sona thought to herself, whimpering excitedly in pleasure at the idea of Serafall seeing her sister indulging in such shameless overworld debauchery without care. She was whimpering especially loudly since Issei did not let go of her ass while they made their way to the doors of the meeting room and opened them up.

As the light hit their faces, Sona looked in on the sight of all four girls that were part of the ORC; Rias, Akeno, Koneko, and Asia. Issei promptly showed them all her appearance in the Bunny girl outfit with pride and held Sona closely by the hips while everyone seemingly stared in shock. Asia and Koneko both were red in the face, seemingly affronted by her outfit as he marched the girl into the room with his right hand still squeezing the left side of her ass.

"Hey, everyone, sorry we're late. I had to get Sona to wear this for the occasion today. Heh heh.~" Issei chuckled darkly, squeezing the girl's ample buttocks from the side and making her whimper as she marched her up to the table surface. He cast a knowing nod to both Rias and Akeno as well as the others, secretly agreeing on the timing as Sona crawled onto the table redder than a tomato.

"Oh my Satan! Sona...! What....are you wearing?! Did Issei really make you wear a rabbit showgirl outfit for today's......date? What a sight indeed and I must say that it looks quite stylish on you.~" Rias playfully giggled as she mocked her longtime friend and Rival, making Sona seethe with embarrassment while she was feeling terribly squeamish with arousal right now.

'Curse you, Rias....! Putting me with Issei like this, you had to have known what he'd do to me and what side of me he'd awaken throughout this entire week. As much as I hate to admit it, I never would've discovered this side of myself If I had won out little bet I suppose I should be thanking you because being Issei's pet has been so very rewarding and....intoxicating like nothing I've ever experienced in all my life.~' Sona thought to herself, blushing profusely as she crawled onto the surface from between Koneko's and Asia's seats. She did not care that her delectable, ample ass wriggled in front of their faces with the cosmetic bunny tail wagging around excitedly as she went.

"Oh my....! How s-shameful!" Asia squeaked loudly with a dark blush appearing on her cheeks. Though she was masking her true emotions like all the others, the girl was really just excited to induct a new member into Issei's harem.

Koneko simply said nothing and crossed her arms, ignoring the tingling feeling she was getting between her legs while her Nekomata ears started twitching excitedly. This was indicating a new level of arousal in watching Rias's longtime rival getting dominated by their shared lover. She looked at Issei from the side with a knowing smirk, watching him unzip his pants as he crawled into the center of the table and stood up on his kneecaps behind Sona's delectable rear. She couldn't resist wagging the cottontail in front of him, anxious for him to pull down the parts of her corset and expose either her ass or her pussy and fuck her raw.

Akeno and Rias both pretended to look aghast when confronting Issei again, each of them had blushing faces that stemmed from their newfound levels of perverse excitement as he waited for Sona to pull open her bottom piece of the outfit.

"Issei! You can't just.....have sex with Sona here...in my meeting room! Can't you take this somewhere else?" Rias asked, looking affronted while Akeno simply ran a finger down the side of Sona's right upper thigh, making the newly-forged nymphomanic shiver with delight as she continued wiggling her rump in front of Issei readily.

"What she said. We all know you like to......be adventurous with whoever you're currently doing, but knocking boots in the middle of a Clubroom meeting while we're conducting business is not gonna fly, Issei. That is unless you really give us a show to enjoy. Anything is better than dealing with the boring business of everyday Underworld politics anyway, don't you think?~" Akeno proposed while Rias pretend to look offended as they all watched Issei whip out his monstrous dick the next second.

!

Sona saw it again and instantly went into heat, feeling her insides boil with white-hot lust for her Master's seed pumping into her body. Whether it be by the anus or by the pussy, she just wanted Issei to dominate her right now. Only he knows how to make her feel so alive. Asia and the others pretended to gasp in shock until Sitri saw that they all had suspiciously sultry smiles on their faces. It was then that she realized what Issei had been talking about when he said that these four girls had a special surprise waiting in store for her.

'They're doing to......join in with me, aren't they?~' She mused with excitement as pulled aside the bottom-most part of her corset one-piece, letting her naked pussy show from between the two fishnet stockings currently hugging her legs. Issei growled with arousal while placing himself behind Sona's ass, rubbing his hands all over her cheeks with a smile and pulling the bottom of her outfit down even further to the side to show off her asshole.

"Yeah, I'm feeling peckish with the need to plow this hole instead, Sona. Hope you don't mind, it's just that your ass felt soo good last time, I thought I might try it again.~" Issei said while Rias locked the doors to the club room and Akeno dimmed the lights.

"Mmmm, drill me, Master.~" Sona purred, wriggling her ass again and feeling Issie plunge the bulbous tip of his cock downward into the groove of her anus, sheathing a good few inches inside with a plop!

*Plop!*

"Uunnggghhhh!! Aaaahhhhhh!! Oohhhhhh...Master!~" Sona screeched out, and clawed at the surface of the table, hissing a bit for it was still such a tight fit for her to take a monster-sized cock like Issei's into her ass. She was breathing rapidly and feeling her body quake with lust right now as he buried half of it inside. The sensation of having it plunge through her rectal cavity was enough to make the once-proud Sitri girl whimper in pain and moan loudly in pleasure.

"Wowww!~" Asia gushed as she started getting naked. She was undoing much of her uniform and showing her modest body wearing her light pink lingerie. Rias, Akeno, and Koneko all did the same while admiring the sight of Issei pushing half of his meaty cock into the new girl's asshole like so. They were watching it spread out as he began pounding gently into her anus with top-heavy thrusts that caused the table to shake.

"Uuuhhhh!! Uuaahh..aahh..aahh..aahh..aahh..aahh.aaahh!~" Sona cried oud as her scantily-clad body was moving so much that her bunny ears nearly fell off. Issei wasted no time in fucking her and was doing so with such a diligent pace, letting her acclimate to the intense sensation she felt since she was still somewhat new to it all

"Mmnnghhh!! Oohhhh...yeah! That's it! All nice and warm as always. Better take these off too, Sona. Sex isn't as spicy if you're not topless." Issei said with a smirk and reached down to pull down the cups of her corset that were covering her boobs. Out her perky gems spilled and with it came the jiggling that entailed as she was being fucked doggy style right in front of everyone else's eyes.

Asia got onto the table first since she was ahead of everyone else in getting naked. The pious girl was as nude as she can be with her petite, demure figure laying it all out there for Issei to enjoy. She crawled and placed herself ahead of Sona's face, making the bespectacled girl look into Asia's pussy as she reached down to grab hold of her head with a suggestive smile on her face.

"He hehe, time to taste me, Sona. It was Issei's idea that you tongue me out while the others tend to their won things with your body. You're really pretty by the way, especially when seeing Issei tunnel into her buttocks like he is doing right now.~" Asia groaned, watching as the girl bounced and swayed forward on all firs, feeling her anus getting demolished by Issei's cock while the others soon crowded around Sona altogether. Koneko arrived at her right side, grabbing Sona's left arm and lifting it so that she could begin running her cat-like tongue all over the surface of her neck.

*Schluuuppp! Pop! Schluupp....schluppp...schlupp...schlupp!*"mmhmm, you taste nice, Sona-san. Hee hehe.~" Koneko giggled as she felt and heard the girl wriggle and scream internally while Issei picked up the pace in bucking against her ass. She had tossed back her head and howled blissfully as the sodomy continued, narrowly missing Akeno as he closed in on her next with one of her fingers bathed in electricity-based magical energy.

"And I'm in charge of using these on those perky nipples of yours. Consider this a form of hazing if you want to be a continuing passenger on the Issei train, Fu fu fu.~" Akeno giggled as she placed her right index finger against one of Sona's jostling tits, squeezing into the rosy bud and sending a gentle jolt of nerve-stimulating energy throughout her entire body.

"Ghhgggghhhh!! Aaagghhhhh! Oohhhhh1~ W-what's next...? is Rias going to....?" She asked deliriously and looked to her see to see a fully naked Rias Gremory reaching underneath Sona's partially-naked body to insert a high-class vibrator into her exposed pussy with a smile. Rias could barely contain her excitement as she wedged the phallic instrument in between each of Sona's spongy pussy lips from below, making sure she plunged it in deep even though it was no substitute for Issei's dick.

*Squelch!*

"Mmngghhhh!! Aaaahhhh!! Oohhh...my...Satan! Uunhh! Ohhh SIsei! Master Issei!~" She cried out, huffing heavily while she was being pleasured from all over by the girls. Issei took the camcorder and set it to capture Sona's face close, showing the delirious expression of pleasure she displayed on it while bucking ever continuously into her ass with a smile. his dick plunged heavily into her warm, thoroughly tight hole and plunged her rectal cavity over and over again with bestial glee. Each whimpering moan she made had Issei remain rock hard while he violated her ass.

He could tell Asia was getting impatient and gave her the go-ahead signal, letting the blonde pious girl grab Sona's head into her hands and force her lips down upon her own lightly hairy pussy so she could tongue her out. A slick squelch of moisture occurred and Sona immediately went to work tasting the blonde's snatch in full and languishing the insides of her labia with her tongue, causing Asia no ned of pleasure as she hung back her head and screamed loudly in ecstasy!

"Mmmnhhh!! Aaaaahhhhh!! Yesss! That's it, treat yourself to my womanhood, Sona! Mmhhh!~" Asia cried out, enjoying the spongy feeling of her tongue wriggling deep inside of her pussy despite being an amateur in the art of lesbian sex. Sona could barely care though, she was riding the high on pure unadulterated passion as she gorged on Asia's cunt.

She was drunk with pleasure and losing her sense of reason since she was getting it from every angle; Akeno electrocuting her nipples in turns, Rias forcefully sliding a vibrator into her pussy while Koneko ran her naughty little tongue all over her naked form. It was rapture incarnate as she was feeling the walls on her insides crumbling more and more each second as this went on. Slap after slap of skin colliding against skin echoed out constantly thanks to Issei's crotch hammering Sona's ass.

She moaned loudly from between Aisa's soft legs, muffled as her moans came out to be, but was having the rime of her life regardless as this continued for minutes onward.

"Mmnh..mmnh..mmnh...mmnh...mmnhhh!~" Sona whimpered loudly in pleasure as she continued to have her asshole stretched out by Issei's cock, inevitably succumbing to orgasm after minutes of hard butt-fucking pounding that simply left her legs trembling constantly. 'Mmhhhh!! Oohhhh....!! If only Onee-chan could see me now! Ummhh!! Oohh Issei1 Master....!! I'm crazy about you! Only you can make me feel like this! Feel so alive!~'

'Hehe, she's fully baptized in the covenant of Issei Hyoudou now. Fu fu fu.' Rias thought as he continued wedging the vibrator into Sona's snatch, wriggling it gingerly left to right so that she could feel the girl quivering with impending orgasm in a few minutes' time. Akeno sensed it as well as she pulled back her electrified fingertips, letting her perky tits flop up and down as she slowly pulled her head back up from Asia's waist.

"Oooaaaahhhhhh!! Uuhhh! I'm....I'm....cumming! Ooaaghh!~" Sona cried out and shook with orgasm, feeling her pussy squelch with moisture, her body quiver salaciously with a climax as she came hard around Issei's cock still plunging voraciously into her asshole.

Issei, being the virile Dragon Emperor that he was, kept on railing his waist against her buttocks until he could feel her sphincter closing in around his cock and causing him to cum as well. He delivered a rapid-fire pace of thrusts, making Sona's ample buttocks jiggle until he delivered one last slam of his waist and filled the girl's anus with spunk!

*Splurt..splurt..splurt..splurt..splurt..splurt..splurt..splurt!*

"Mnnhgghh!! Uungnhhh! hot damn, Sona! Your ass...is divine! Uunghh!~" Issei cried out in pleasure as he continuously bucked his entire waist into her ass, filling the girl's butthole full of cum while the other naked members of his harem pulled back from her writhing body to admire his work.

"Uunnghh! Nnghhh!! Ohhh...Master...Issei! Hheeheheh..~" She giggled deliriously with her hair a mess and her glasses falling off her face. Sona slumped forward as she finished cumming hard all over Issei's cock soaking the table of the ORC meeting room with her cum while feeling the ooze of his sperm spill down between her legs from within her ass as well.

Issei pulled himself out of her gaping butthole with a grunt, letting a thick splotch of semen gush out and Sona lying down head-first with her ass-up on the table. She was breathing raggedly and smiled with blissful contentment, reminding every girl in the room how they felt and reminding them how they looked when Issei was done with them when welcoming them into his harem of lovers.

"Aahh.....now then, onto the show the entire school Tomorrow, Sona Sitri, my newest babe to fuck on the daily. Saturday is going to be a little special for us and I just know you'll love what I have planned when you see it, but first. Let's get you back to your dorm and rest that booty up a bit. I'm kinda worried I ruined you from walking for the rest of the day.~" Issei admitted with a sheepish grin on his face, feeling Akeno and Rias curled up at his sides like a pair of frisky trophy girlfriends as they watched Sona writhe on the table for a bit longer.

********

Friday...

After having Rias call for an assembly of students throughout the school as a form of 'Special Dispaly' performed by the Student Council President, Issei got to see that many arrived in an orderly fashion in hardly any time at all. He was currently standing behind a few curtains, watching as many students assembled with the surprise of seeing Sona's very own student Council Crew being upfront and center. He grinned when seeing Tsubaki and the girls all blush heatedly with anticipation and had a feeling they knew what to expect. Saji seemed clueless from Issei's point of view, but he was sure that the boy was just as anxious as he was to see what scandalous act Sona would be subjected to next.

'They're all here, hehehehe. It's showtime, Sona-chan.~" Isei said to the glasses-wearing girl behind him, obediently waiting on his every order despite feeling absolutely nervous about obeying whatever he wanted her to do in front of so many students.

"Y-yes, Master.~" She responded and saw him nod to both Rias and Akeno nearby. One had the curtain puller duty to unveil Sona and Issei to the student body of Kuoh Academy while the other used her magic to jam any electronic devices including Phone Wi-fi signals to prevent anyone from capturing and uploading Sona's service to Issei. They didn't want the girl's humiliation to become worldwide after all, only contained within the school itself.

Isei walked over to the side and allowed Sona to take the center as Rias pulled on the curtain rope to unveil the prim and proper girl in her Kuoh Academy uniform again, standing before the audience of a few hundred students with her student council members standing in the front row. A gentle collection of applause and cheers came out, celebrating Sona's prestige at being the Academy's most refined Student Council President to date, but Tsubaki and the rest of the Peerage knew better and anxiously looked to the side to see Issei walking out to greet Sona with a smile on her face.

"Alright now, Sona, I want you to do a striptease for everyone here and then, once you're all good and naked, get on your knees and blow me good.~" He commanded causally, causing a wave of gasps and confused looks on everybody's face as they saw Sona obediently nod her head and begin undoing the top layer of her uniform out without a fess.

"Y-yes, Master.~" She complied and hummed quietly to herself as she undid her long-sleeve shirt first, button to button with her fingers pulling it open as she went along. Many confused-looking students were engaged to the sight, wondering if this was all some kind of misdirecting performance or elaboration joke until they all saw the violet-lace surface of her bra!

!

"Is president Sitiri really doing to do it? Here!? With Hyoudou of all people?!"

"Y-yeh! I'm confused myself, but dammit, I'm not going to look away from this! No sir!"

"Sona-chaaaann! Uungh! Finally, I get to see her naked!"

"Was this because she lost the last Rating Game to Gremory? Is this her punishment? That might explain the Bunny showgirl suit the other day, but still...!"

A series of student voices broke out, all of them clamoring amongst themselves when wondering about the legitimacy of this act until Sona seductively slid down her uniform shirt from off her chest and let it hung around her arms in a provocative manner. Her chest popped out in all its ample B-cup glory with the brassiere still worn over her perky buds, but her naked shoulders and torso were exposed for all to see and now everybody knew the striptease was real. Issei casually applauded Sona's bravery in his mind as she let it hang off her arms and began unclipping her mini-skirt from her waist the next second.

With a gentle 'thock' of latches being undone, she let the pleated mini-skirt fall to the ground, showcasing her ample hips attached to her petite body. Many male members of the audience howled quietly with arousal and salivated upon seeing the prestigious Sitrii girl standing in only her undergarments. Form wearing a lace garter belt attached to her thigh-high silken leggings over her legs, everything was shown to the crowd, eliciting a series of aroused cheers and moaning coupled with the many appalled gaps coming from the female half of the group.

"Now do a little dance, Sona. Make it enticing to watch as you slowly take off everything covering the good parts of your body, not that your body itself isn't good, but most of the guys here would like to see your bare essentials in full." Issei added, making the girl blush profusely as she nodded to his request and turned around to where her backside was facing the audience. She struck a provocative pose and kept one of her arms covering her tits while another reached back to undo the brassiere with her fingers.

She kept her face partway hidden yet looked at the crowd of the hundred or so students with a bemused smirk on her face. Meanwhile, internally, her heart was racing like a galloping horse with shock. She couldn't believe she was really stripping in front of the student body of her Academy and part of her was liking it, especially since it would come to be about her blowing Isseie and likely getting mate-pressed by him shortly after. She knew him well enough by now to guess his habits.

'If Onee-chan saw me like this right now, I'd like I would die of embarrassment, just like how I lost the Rating Game in the first place. I can only guess just what Isei will have me do some Saturday when this week-long thing will end. I'd better head back home in the Underworld to avoid him if at all possible, but first....~' Sona thought to herself, barely reaming within reason as she was secretly an ero-goddess in bloom and was prone to going wild when it came to sexual activity as of late.

She wriggled her hips side to side as she let her bra slide down off her body and onto the floor the next second. Many in the crowd whistled at her to take the rest off and she was keen to oblige them by working her panties next. Just like her brasserie, they were violet-colored and made of lace, but they were partially held underneath her garter belt straps, meaning she had would have to stand in a profile position while sliding them off.

"Whooooooo!! Take it off!! Go Sona, go! So Sona, Go!"

"Heheh, how cute." Sona muttered as she seductively lifted her right leg into the air, letting it hang while standing on one leg, and began pulling down her thong like so. It slowly slid down her buttocks and down her upper right thigh, forcing her to bring it down and lift the other leg so as to have the piece of cloth hanging around her kneecaps when standing on both feet again.

Many other student boys scrambled off to the side of the sage in hopes of getting a glimpse at her naked ass in full, but the section of the audience theatre wasn't designed that way to let them, so instead, Sona simply turned around and released her arms from her covering her body, unveiling all of her all-natural self to the crowd of slack-jawed students before her.

!

"Haaahhhh!~" She cried out in relief, letting her naked B-cup-sized tits bounce free as well as her pussy expose itself in all its uncovered glory. Dozens upon dozens of feet were stamping the ground with excitement, cheering the girl on while many female members of the student body huffed with slight disgust and annoyance for Sona's sake. She stood there with her arms out, blushing up a scarlet storm while her pussy was completely exposed and her breasts lightly jiggling to every slight movement she made. She wasn't proud of her tits, not in the slightest, but she was proud of her petite and demure figure which made Issei crave her like a piece of candy whenever they went at it during the week.

Her spongy pink folds glistened with arousal and Sona promptly heard the unzipping of pants, causing her to turn her head in Issei's direction to see his foot-long monsters of a cock spring out in all its fully erect glory before her eyes! Many girls in the crowd watched in shock, blushing up a storm as they saw that the 'King' of the Pervert Trio was packing an incredibly large dick the entire time. Some salivated with arousal and eyed it like a carnivore eye fresh meat, including Sona as she anxiously walked over to Issei with hips swaying the entire way there. Plenty got a good look at her ass and admired the way her cheeks shake, giving many male students erections they kept hidden from their female counterparts.

Issei stood closer to the center and waited patiently for Sona to get down on her knees, which she did. His right hand came forward and grabbed the back of her head gently, guiding her opened mouth over to the bulbous tip of his cock, allowing it to slide into her mouth like so.

*Schlupp!*

With a gentle squelch of moisture, Sona's lips came wrapped around the head of ISsei's dick, making the boy hum with enjoyment as she grabbed onto the hilt of his shaft and graciously pulled herself forward to swallow all of it. Everyone watched with gobsmacked looks on their faces that the girl was hungrily gobbling up Issei's cock, letting her throat fill out and her fingers begin squeezing the hilt of his cock in a gingerly manner.

"Hnnghh! That's it, Sona....nice and easy, swallow that cock the way you have learned how to all this week!~" He commanded, watching as her head started bobbing back and forth into his waist with lips noisily slurping on his phallus while her glasses struggled to remain attached to her face. Issei felt Sona's fingers squeeze the hilt of his dick gently befor beginning to pump him voraciously to sync with head-thrusting movements, hungrily slobbering all over his cock with gusto!

*Schlupp..schluppp...schluppp..schluppp...schlupp....schlupp..schlupppp!*

"Mmmhmmmhh! *Shluppp...schluppp...schlupp!* Hmmhhmm!~" Sona mewled quietly to herself, languidly tasting Issei's cock before the eyes of many, many onlookers watching the display with baffled looks on their faces. Tsubaki wanted to look away but couldn't Saji was getting aroused seeing his President hungrily swallow Issei's mammoth of a cock while Momo and the others simply became aroused by the show.

Sona's fingers casually stroked the hilt of his cock and started squeezing his shaft from the middle several times before her face started sliding even further into his crotch. In one loud gulch of saliva and moisture, Sona had gobbled up half of his cock and let the bulbous mass stick out of her throat while she wriggled her head voraciously between his legs. She was going all-out on Issei and causing the well-hung Red Dragon Emperor to groan visibly before the eyes of the many students that were watching them.

"Wow! Look at her go!"

"Seriously! If she's offering, where do I sing up?"

"I think she's part of Issei's clique now, so maybe she's not interested in other men. Just look at her go crazy on that...thick......monstrous cock of his."

"Unngh! I'm going to jizz in my pants just watching hits."

Many students said similar things while seeing Issei hold onto Sona's head between his thighs, letting her face bounce into his groin and pull back in dick-sucking repetition. Each plunge of her head meant feeling more of her slimy throat sheathing his cock within her esophagus. Sona would run her tongue all over the surface some more, enjoying, the fleshy passage of her gullet slurping nearly every thick inch Issei had to offer.

"Hjmmnngghhh!! Alright, Sona...that' enough, time for the main event. Do it before I blow.~" Issei growled, feeling his balls churning and his cock sweltering with impending eruption. Sona wanted to slobber over his cock some more but obeyed reluctantly as she pulled her head off of his overly long dick with a glaze of saliva coating it when she left.

With a slick pop of moisture and saliva, she removed herself from his cock and looked up into Issei's eyes, smiling adoringly like a fangirl before getting promptly picked up into Issei's arms. At first, it was bridal style, making Sona blush and feel like a maiden as she was held in his arms for a moment until she was gently brought down onto the ground in a particularly compromising position. She laid on her back with her legs bent backward and her ass lifted up off the ground, showing everyone in the audience the impressive 'V' her legs cane make while Issei barreled down upon her from above.

He held back her legs and kept her position steady, watching her perky tits heave excitedly with her chest as he slowly sunk his cock down onto her pussy, about to take her in a piledriving position in front of many students like so.

*Squelch!*

"Gnnnggghhh!! Aaaaagghhhhh!! Oohhhh...ISsei! I mean.....Masteeerr!~" Sona cried out, feeling the intensity of this position as she felt his cock grinding through more sensible parts of her pussy while showing the bulge of its shape appearing from within her groin. Her feet visibly shook and her toes wriggled from within her socks as she made a goofy ahegao expression on her face right away.

"Guh! Sona-chan...! I can't bear to look but I also can't even begin myself to look away." Tsubaki muttered to herself in shock as she saw her prestigious leader and best friend getting railed by Issei's dick as he began pumping her raw from the tip. He was moving his waist back and forth, slowly grinding the insides of Sona's pussy with ever-quickening gusto and making her moan while doing it.

Everyone watched the arousing sight of Isei's massive dick cleaving through Sona's sex with quickening ferocity and outright bestial savagery. Sure, he was gentle in his way and it was making many women in the crowd start feeling themselves up to the show while wishing they had his dick inside of them as well. Aika Kiryu could certainly attest to that longing. Akeno and Rias both quivered with arousal as they watched Issei breed Sona Sitri right there on the floor in a piledriver position. He kept his pelvis aligned perfectly with hers as he sunk onto it, burying every beefy inch of phallus insides of her gushing pussy with each tantric thrust.

Sona's eyes closed tight and she threw her head backward, moaning deliriously in pleasure as she felt Issei dominate her before the eyes of both her Peerage and the student body assembled here today. The humiliation and exposure added to her sensational arousal, making her shudder and moan while clutching his cock with gusto.

"Uuaaaghhhh!! Aaahh..aahh..aaahh..aahh..aahh..aahh..aaahhh!! Issei...>!! Gunnghhh!" She cried out, enjoying the feeling of his member plunging into the back of her womb, making the legs waft about in at the air salaciously to every thrust. Sona clenched her teeth and writhed about on the ground, feeling Issei's cock plunging ever deeper into her baby-maker to the point everybody saw a bulbous shape push out from inside of her stomach very noticeably.

"Ghnngh..ghnngh..nngh..nngh..nngh..nnghh!! Oohhh.yeahh! That's right, you're getting off to this, aren't you, Sona? Mmgnhh! Tell me, who's your master? Who?!~" Issei asked as he felt the girl's sex clutching him even tighter. He was enjoying the attention from the crowd as he bottomed out of her pussy with increasing intensity, making Sona writhe and howl in pleasure as she was dominated thoroughly in their eyes. She hung her head back and clutched the edge of the stage when Issei began pumping even faster to the point her orgasm was fast approaching.

Slap after slap of flesh echoed throughout the air and many students were secretly feeling themselves up as they continued to watch the show with engrossed amusement and arousal. For many of them, the image of a prime and proper girl like Sona Stiri was replaced with the sight of the naked sow-in-heat taking Issei's colossal dick inside of her body while wailing deliriously every second. They watched as their frames collided into each other voraciously, quickly picking up speed with Issei beginning to feel his balls about to bloat with sperm ready to be delivered into her womb in just a good few minutes.

"Uunnhhh!! Aaahh....!! Uuh..uuh..uuh..uuhhh..uuh..uuhh!! Mastteerrr! I'm.....going to be c-c-cumming very soon! Uuaaaaghh!" Sona cried out, looking at the upside-down view of her Peerage/Student Council just staring at her with red-faced shock while beginning to feel the trembling sensation of orgasm hit her like a brick wall. Issei delivered a few more heavy pumps of his waist, hitting Sona's G-button and making the girl shudder in ecstasy as she came hard with a lard cry of elation!

Her body tensed up and her feet straightened out, wriggling left and right as she felt the spasm of climax make her pussy gush a wide-spanning spritz of cum before feeling Issei's! Splashes of clear nectar spritzed onto the red-tinted faces of Tsubaki, Saji, Momo, Reya, Tsubasa, and Tomoe! They stared in shock at the sight of Sona deliriously smiling while squeezing every last rope of cum Issei shot into her pussy from above!

*Splurt...splurt...splurt.....splurt...splurt.....splurt....splurt...splurtt..splurtt!**

Everyone watched as the thick gushes of sperm spilled into Sona's pussy full-stop, making it overflow from the inside out and spill down the girl's naked body. Secretly, many female students were rubbing their panty-clad pussies furiously to the sight of Issei insemination Sona Sitri and making her wear an ahegao face while doing it!

"Gyaaaaaaaghhh!! Uuhhh..! Ohhh.....Master....! Nnghh!" Sona cried out, feeling another gush of moisture come out and spill down her naked body. She was heaving tiredly with hefty breaths escaping her lips, watching as her Student Council/Peerage stared at her in shock and awe. All members were dirty in her cum when she exploded earlier in orgasm, yet the sight of it alone was enough to make Sona heavily aroused all over again.

Issei popped his cock out of her sperm-filled twat, and stood proudly with his member remaining fully erect, impressing many of the girls in the audience. He waved at them as though he was a showman, hearing rapturous applause from all of the men and some women after just claiming Sona so thoroughly like a boss.

"Thank you, thank you. That's all for today, folks.~" Issei greeted and looked down at the quivering mess of a girl, grinning seductively from ear to ear as he had one more thought come up in his mind. 'But that's not all for us. Still got one more day in the week to go, Sona, and this one will be a doozy.~'

"Heheh.....oohhh.....!~" Sona whimpered quietly to herself as thick splashes of sperm continued oozing out of her pussy even now.

******

Saturday...

With the weekend finally here, Sona had a relapse of lucidity when she realized how far she had fallen when indulging in Issei's every whim thus far. From having humiliated herself publicly to the entirety of the school with his lustful shenanigans to being taken on her council table in front of her entire Peerage, he fucked her raw every time and made her suck him off like a crazed slut in front of the entire student body as well. She also looked back on how he was taking her anally during an interruption at an ORC club meeting when realizing Rias and the rest of the girls of that group were in on it as well. Issei pleasured Sona in a multitude of ways when fucking her ass like a proud Bull and it left a lingering feeling inside of her anus. The girl could still feel that large cock of his hollowing out her rectal cavity and making her walk awkwardly as she made her way into the portal she had just opened up.

"I know it's Saturday and this day still counts as part of the agreement, but I want to at least avoid Issei for right now. I think he's had enough fun with me for the time being and I'd rather just stay away from him if I can. Otherwise, I think I'll relapse into that cock-hungry slut for his manhood and behave shamelessly the same way I did before. Uughh! Just thinking about having the whole school see me like that all week is......! Mmhhh!! Damn you, Rias, for making me into Issei's toy. I think I lost a large part of my dignity because of it, but at the very least I can stay away from him for a little while until this bet is over with. I want to avoid becoming that wanton slut for his cock, no matter how much it.....calls to me, making my insides swelter with sensation, and make me crave having Issei's babies. I can at least do that, right...?" Sona said this to herself as she went into the portal, taking her to the Sitiri clan estate down in the Underworld, which served as a home away from home for her in her times of need.

As she walked over to the main Gates and used the Sitri-clan marking to open the doors for herself, Sona had arrived inside of her family manor and proceeded to go up the stairs to her bedroom on the second floor. She walked with an awkward shifting in her footing since she was still feeling sore from her asshole and quaking with the need for more of what Issei had to give her. Sona couldn't stop thinking about his cock and how much it made her into a sex-loving vixen that melts at his touch. He was everywhere in her mind these past few days, even now, within a fantasy she was having while she was walking up the steps to her bedroom.

Sona covered her mouth and tried focusing her mind on other things in a desperate attempt to push these Issei-focused thoughts off her head, but she was failing miserably when attempting to do so.

'Still can't stop thinking about him! One more day! One more is all I have left in hopes of trying to avoid becoming obsessed with Issei and becoming his cock-hungry bitch! If I see him again, he might break into being his forever! Although, maybe that was the idea in the first place. Did Rias know things would turn out this way? I--!' Sona was cut off from her thoughts when she stopped in front of her bedroom door, hearing a strange thumping noise going on from inside the other end.

The girl paused in her footsteps and shakily removed her hand from her mouth when she hears faint moaning noises coupled with all the bed-creaking, weight-thumping, music going on inside. It was blatantly obvious that someone was likely having sex in her bedroom, and the euphoric moans were reverting Sona Sitri's mind back into a primitive, cock-hungry state of being since it reminded her of her time with Issei Hyoudou. Her legs buckled inwardly and her breathing grew placid, making her blush as she tried processing what was going on right now.

She leaned in close to hear who it was that was ravishing someone inside, wanting to chew them out and curse them to Oblivion for daring to fuck like animals inside of her bedroom. But then she heard a familiar name come up.

...

"Uuaah..aahhh.....aahh......aahhha...aahhhh!! Issei-Kuuunnnn! Ooaaaahhh!! Did you do my sister with this much passion and ferocity this entire week? ~" A girl's familiar voice rang out, causing Sona's eyes to widen as she quickly opened the door and pushed her way on in as the thumping noises escalated alongside the bed-creaking that continued on. She recognized that voice like no other and hearing her moan Issei's name filled Sona with a bit of jealousy and a lot of newly charged-up need that was making her body move on its own! 'Onee-chan!? She's here...!? With Issei on my bed?!'

Sona opened the door and arrived inside of her bedroom, staring at the jaw-dropping sight of her sister Serafall Leviathan seated on Issei's lap, bouncing up and down on his cock naked with her breasts writhing in his face. The bubbly Sitri Demon Lord was as naked as can be with her face containing a blissfully euphoric expression matching Sona's own whenever she was fucked by Issei during this week-long punishment for losing the Rating Game.

"O-O-Onee-chan.....!?" Sona screeched out, red in the face as she closed the door behind her and locked it with a magical seal. Her insides were sweltering with lust right now and her body wanted to lunge onto the bed to join in, but first, she wanted some answers until her sexual instincts completely took over her body. Issei, of course, was casually sitting on her bed, holding onto Serafall's buttocks with his strong hands and flashing a coy look in Sona's direction before looking down between her legs.

He could tell she was getting instantly aroused already by seeing him fuck her big-breasted sibling and signaled for Serafall to get off and get....'that' from nearby.

"Hee hee hee, finally you made it here, Sona-chan. We've been waiting for you for a while, you know. Issei-Kun and I got bored and so we decided to have some fun with each other while we wait, I knew you'd try coming here as some kind of escape from his wondrous way with women." Serafall revealed, smirking in her sister's direction as she got up off of Issei's cock, leaving it fully erect and glistening in some of her juices since she had come earlier.

With a slick plop of moisture, her pussy slid off of it and a naked Serafall Leviathan sauntered over to her sibling with hands affectionately caressing both of her cheeks, making her blush as she pulled her in for a surprise lesbian kiss between sisters.

*Schlup!*

"Mmmmhhhmmh. *Schlupp.....schluuppp...shclupppp!* Oohhh...Sona, you've been hankering for Issei-Kun's cock very much, haven't you? I can tell from how hard your thighs are bucking together, you know. But you're finally ready to join his harem as I did, and I never looked back. There is no other stud in all the Underworld like Issei-Sama." Serafall revealed, tasting her Sona's tongue and ignoring the shocked look on her face as she didn't try pulling away from her grasp, but instead, anxiously looked over in Issei's direction for answers.

"Issei...sama, is this true? Is my sister....part of your ha-harem?" Sona asked, shocked and feeling Serafall's naked hands begin tugging off all her clothing one article at a time starting from the top. Sona didn't seem to bother trying to stop her sibling at all and felt the air caress her naked skin when her braless chest came into the picture with the shedding of her uniform shirt. Her perky yet ample set of mounds spilled free and bounced slightly with nipples becoming erect.

Sona was staring at Issei with a needful look on her face, thoughts of resistance or avoiding him were all out the window now. Her sister was part of his lustful cabal and had been waiting for her to arrive just to seduce her and fully break the girl into becoming another addition to his collection of women to fuck daily.

"Yeah, it's true, and now that we're all here, Sona, we can finally have what Serafall always wanted. A threeway with her kid sister, boy are you going to love what we're going to do with you today.~" Issei said as he got up from the bed, making his overly large dick bob and weave as he walked over to Sona's body. He watched Serafall get behind her and grab onto each of her nipples, twisting them lightly and making the small-chested girl whimper salaciously as she watched Issei grab onto her waist and begin undoing her uniform skirt next. "Do you want to enjoy that with the two of us, Sona? I promise it'll be worth the week you've just experienced, and besides, I think you enjoyed everything quite a bit from all the moaning I remember you doing."

Sona quivered as she felt her sister's hands leave her sensitive perky tits, causing Issei to grab onto one of them and gently squeeze one area he knew she was sensitive in. Sona instantly bristled up and started shivering like crazy, becoming filled with need and whimpering underneath her breath while Issei undid her skirt and let it fall to the ground. Serafall had magically conjured a Strap-on with mystical runes carved into the surface of the phallus and put it on over her sex with a salacious smile of lustfulness.

"Mmnnhhhh!! Y-yesssssss!! Pleeeasseee.....Issei-Sama! Onee-chan! M-make love to me however you want!~" Sona cried out, finally having broken down her resolve to resist and fully submitting herself to Issei's every whim. Her panties were slid down her ankles, leaving her in a set of thigh-high stockings attached to her lace garter belt. Issei looked over at Serafall and nodded with her, leading to them both picking up Sona right there with their arms and letting Serafall's fake phallus slip in between the girl's cheeks like so.

*Plop!*

!!

'Gnnghh!! Kyaaaaahhhh!! M-My...ass!? Onee-chan...?!~ Oooohhh..!~" Sona cried out instantly in pleasure and halfway in pain, though it was nothing compared to how well Issei's cock felt when being plunged inside of her anus earlier this week. Her toes visibly quivered and her body undulated while being held up by her sister's arms. Serafall grinned sweetly as she shoved the magical Strap-on phallus into her sister's anus, feeling the damp and slimy muscle clutch it desperately as she shoved herself into the rim just before Issei did the same from the other end.

He held onto each of Sona's hips, letting her arms fall around his neck and embrace him when he pushed his gargantuan flesh cock into her sodden folds with a shove. A slick squelch of penetration followed and Sona's legs shot out from each of Issei's sides when she felt that behemoth of a manhood slip in.

*Squelch!*

"Ggnngghhh!!! Uunnghhh!! Issei-Sama...! Issei-samaaaaaa!~" She cried out pleasurably, making a delirious face as she felt it pushing through her cervix and entering her womb in almost no time flat. The moisture of her wet pussy made it easier for Issei to slip on in, taking his latest claim to the hilt and double-stuffing her with her sister's help. He grabbed onto each of Sona's legs, keeping his hands held underneath each of her thighs while Serafall kept her hands held around her waist when they began fucking her in tandem together.

"Mnngghhh!! Here goes, Sona!~" Issei grunted as she began pushing into the girl's sex, cleaving the sensitive fleshy insides of her pussy thoroughly while Serafall began alternating with him by bucking into her ass. The magical runes on the phallus made sure she felt every convulsion of her sister's anus around her cock, making her push into her buttocks even faster as they went along.

Meanwhile, Sona was losing her mind in pleasure and raking Issei's shoulder blades with her nails. She was feeling each part of her lower body strain and throb with pleasure when feeling both cocks saw out of her in turns. The flesh-smacking music of sexual coitus began and Issei along with Serafall started fucking Sona at the same time, making the girl's rationale turn into mush.

"Ooaaaaaahhh!! Uuaaaahh!! Aahh..aaahh..aahh...aaaahh...aaahh...aaahh!! Issei-Samaaaaaa!~" Sona cried out in bliss with little hearts in her eyes, feeling each orifice below her waist getting plowed thoroughly like so. Serafall kept her hands sliding up her sister's naked body to fondle her sensitive and perky tits while bucking into her from behind. The rapturous skin-slapping noises of butt-fucking coitus picked up even faster with Serafall enjoying the tight, damp muscle of her sibling's ass clutching her plastic cock.

"Mmmhhhg! Mmngh...mmnngh..mnnghhh!! Oohhh...Sona-chan! I knew you'd love Issei-Sama once you had a taste of his dick! Yessss!! Mmhhh! Look at how tightly you're squeezing down around me right now! Heheheh.~" Serafall giggled and ran her tongue along Sona's neck and then eventually to her face, making the girl turn her head to the side and engage her beautiful sibling in an incestuous exchange of sloppy saliva-swapping bliss. "Hmmhhmmh! *Schluppp....schluppp....schlupp..schlupp! Pop!* Oooooh yeah.~"

"Uunh.uunh..unngh..uunghh..unnghh! I'm glad too, Sona because that means you and I will get to spend more time with each other from here on out. Hope you don't mind if I sleep in your bedroom from now on, maybe have some of your female Student Council members meet me secretly so that I can 'Charm' them with my personality. I wouldn't mind the big-boobed ones like Momo and Tsubaki getting first picks." Issei grunted as he voraciously threw his waist between her legs, sheathing every inch of his cock inside of Sona's pussy while feeling her insides clutch him out of desperation for his seed.

Their bodies swung and slammed into her frame in a speedy tandem, making loud slapping noises fill the room as they fucked while standing up for just a little while longer until she came out right!

"Gyaaaaaahhh!! Uugghh!! Issei-Samaaaaa!~" Sona cried out, gushing all over Issei's crotch and squeezing his member while feeling her sister continue bottoming out of her buttocks with frenzied passion. The girl writhes between them as she came hard and kept her legs locked around the boy's backside as they brought their standing double-penetration over to the bed for more comfort.

"Mmhhhh!! Let's go over to the bed, Sona-chi! Heheeheh! I love the way your tight little as feels around me! Play with her tits a bit, Issei-Sama. Sona really likes it when those perky things get some attention to, ashamed of them she may be, but they're her hot buttons." Serafall cried out, staying on top of her naked sibling's body with her hips colliding relentlessly into her frame from behind. Se had sat up on her kneecaps with hands held around each of Sona's hips, enjoying the way her body swung as she pulled it into her waist, letting her magical plastic phallus push deeper into her butt.

From below, Issei had taken Serafall's advice and started squeezing each of Sona's sensitive, perky tits with both hands while still bucking into her womb like so. His hips would rise and crash into her lithe frame, making her writhe between them as they continued fucking her raw for minutes on end. Sona was panting constantly the entire time. Their bodies swung together in an expressive back-and-forth of raw undaunted passion between the three. Serafall bucked repeatedly into Sona's buttocks, feeling her anus clutch ever-tighter around her plastic cock while Issei thinned out her walls by wedging his monstrous cock deep into the girl's baby-maker like there's no tomorrow.

"Uuaaahhh! Aaahhh..aaahhh....aahh...aahh.....aaaahh..aaaahhh!! Uuh..uuh..uuh..uuhh..uuhhh!! Issei-Sama! I'm...going to be cumming soon! It's not a safe day! But please.....let everything out inside of me! I want to feel it all! Issei-Samaaaaaa!~" Sona cried out joyously in orgasm, feeling her body shudder and her sex gush noisily as it clutched Issei's dick with just a few more crushing convulsions of her pussy being tunneled out with his cock! Their bodies noisily clapped together in a passionate exchange of sexual bliss, leading to Sona eventually throwing back her head and howling to the sky in orgasmic euphoria!

She screamed out loud with glowing little hearts in her eyes and a body quivering with sexual release. She brought Serafall into her orgasm herself as she felt the taller, bustier Leviathan sibling slammed into Sona's waist and came all over the strap-on's harness while feeling the squeeze from Sona's anus!

"Mmnngghh!! Gyaaaaaahhh!! Ohhhh...Sonai! Mmhhhhh!!" Serafall cried out and felt the rumbling of Issei's cock below as he plunged to the roof of her sister's womb before shuddering with release himself. She could tell that Issei's balls were throbbing big like balloons and soon enough he discharged a thick deluge of sperm straight into Sona's pussy like a gushing storm! The girl's body bounced around and writhes between the two as she shared her orgasm with Issei full-stop!

*Splurt...splurt...splurt...splurt...splurt...splurt..splurt..splurt...splurt!*

"Mnngghhhh!! There you go, Sona...!! Welcome to the family!~" Issei grunted as he spilled nearly a barrel's worth of sperm inside of the younger Sitri sibling for minutes on end. She would writhe and moan constantly into his shoulder in bliss, eventually riding out her orgasm completely and collapsing between the two of them, spent and wearing a blissful smile on her face when it was done.

Serafall stayed on top of her for a while until she dismounted her sister's ass, letting it remain a gaping mess. She knelt by Issei's side and saw the enchanted look on Sona's face now that her glasses were spilled down her nose completely.

"Hehehehe....*huff..huff..huff...huff*...thank you for having, I'm happy to join, Issei-Sama. I mean, Master....tee hee.~" She giggled, having fallen in love with Issei completely and now becoming a permanent member of his harem to be enjoyed alongside her sister Serafall and maybe Rias. 'That....was the best Bet I have ever lost. Thank you, Rias......I think I have found a new passion in life outside of wanting to defeat you, but let's see who can pleasure Master Issei more, huh? Tee hee.'