Lemon Warning: 

Shortly after the awards ceremony of the festival, Ochako brought Izuku into a secluded space behind the massive colosseum and away from the others. She knew her brother was still reeling from his loss at her hands a second time but she didn't want him or anyone to interrupt her time with her Deku. Cornering her lover in a spot away from any other eyes, she presses her lips against his ravenously, grabbing his arms and putting them on her hips as she deepens the kiss as far as she can. Izuku was shocked that she not only reciprocated the feelings he had for her but was the one to make the first move not once, but twice. His head was still spinning from her kissing him in the final match of the tournament but this sent all forms of logic out of his head. Now it is only him and her and their instincts. They sloppily kiss each other with Ochako moving her hands up and down his muscles exploring every part of his toned stomach and pecs. Izuku doesn't move his hands from her waist but merely pulls her into him, closing the gap between their bodies.

"O-Ochako. We... we can't do this here." Izuku tries to tell her between kisses and breaths. She ignores him and instead initiates a battle between their tongues

"No. I want you here and now." She declines his request to move to a different, more private place. Pressing her lips harder back into his, she is suddenly pushed away by Izuku and gives him a confused and irritated look.

"We're going to my dorm if we're gonna make out like this. I don't want the pervert thinking anything." Izuku suddenly shows a more dominant side of himself, this intrigues the sister of Katsuki and she gives into his demands.

"It won't matter, they will still hear us in our raucous acts." She says with a lust filled and breathy tone.

Following Izuku back to the dorms, the pair make sure to avoid the others that try to congratulate her on the sports festival victory and instead rush up stairs to Izuku's room. From there, Ochako nearly rips the semi scorched UA gym uniform off of Izuku revealing his black undershirt he had on underneath. She growls in annoyance before actually ripping it off exposing his chiseled abs and pecks. She bites her lower lip and gazes up at him through half lidded eyes, a look that Midnight would give the men in their class and one Ochako knew very well how to do. Breaking the kiss, Ochako slowly crouches down, placing kisses on each and every muscle on his torso. She pays special attention to his abs which she helped refine during their training at Dagobah. As a joke before they started UA, she talked Izuku into letting her grind a piece of steak on his abs. In her opinion, it was the best cheeseburger bento she had ever had in her life, but she didn't tell Inko that the specific handful of beef she used in Ochako's bento was ground on Izuku's abs. Kissing each one of his eight abs and the sides of his toned stomach before rubbing her hands on them like a thief would grope a bar of gold.

Stopping her exploration of his chest and abs, Izuku picks up Ochako under her arms and brings her over to his bed in the corner of the room. From there he lays her on her back before taking the lead in kissing her. Starting with a veracious french kiss, dueling tongues and beating her in the game. Exploring the inside of her mouth with his own elicits a sensual moan from her, a reaction he wasn't expecting but enjoyed hearing from her. From there he rips open her sports jacket giving him access to her neck and collar bone. Slowly moving down her face pressing kisses against the corner of her mouth, down her cheek and to her neck he sucks at a particularly sensitive spot on the corner of her neck. This spot in particular causes her to hitch a sharp and loud breath as he licks and kisses her pristine flesh. The sweet taste of the glycerin on her skin was something her duly enjoyed licking and kissing her neck repeatedly. Sliding down her neck leaving a large red hickey on the side he begins to kiss her collarbone and rub his hands along her hips and up the sides of her abdomen. Sliding his fingers under the bottom of her shirt he rubs the sides of her toned core. "G-go ahead Izuku." She says to him, feeling him fiddle at the bottom of her shirt.

In a swift movement, he returns the favor that she had done with him ripping open her shirt in a quick jerk of his hands. Her massive breasts jiggle from the sudden motion, almost leaking out of the top of her pink bra which barely contains them as is. Feeling annoyed by the garment, he slips a finger under the centerpiece between the large cups and flicks it upwards. This unlatches the front exposing the mounds of flesh beneath. Gazing at her naked torso like a pirate to treasure, he stares in awe at her breasts. She giggles seeing his reaction before reaching up and hugging his face into them. Keeping his face squished between her breasts, she maneuvers herself in a way to rid the pink garment from her allowing Izuku to admire her body even more. After discarding the bra and what was left of her sports tank top, she releases Izuku from being smothered between her breasts. Once free he almost instantly starts attacking them with his mouth, licking and sucking at the mounds bigger than her own mother's. Tracing his hands up to the twin breasts, he prods and rubs at her flawless skin. Then he touches her nipple with his tongue and a loud long moan fills the air as the feeling short circuits her brain with endorphins. Wishing for another response like that, Izuku begins to suck at the pink bud atop her chest mountains. This causes her hips to buck forwards grinding into his own as her legs lock him in place.

Pressing his lips to her nipple he starts to playfully bite at it applying pressure with his teeth protected by his lips. The other hand squeezing and prodding at her right breast now finds purchase over the nipple itself. With a simple pinch and playful bite, she moans once more, this time even louder and she sparks a couple explosions in her hands. There is the response he was after, he knew when she got excited even over little things like mochi, her quirk would activate on it's own. The excitement he was bringing her was no different, as he licks across her nipple once more a louder explosion occurs from her hand as she grabs at the bed. This subsequently scorches a hole through the blanket and sheets but neither are in the mindset to care at the moment. With the feeling of her holding him against her with his legs, he slowly grinds his hips against hers. This causes her to create another explosion, this time flipping the way they are orientated on the bed. Now she is on top of him and he is at her mercy. She cups his cheeks with her other hand and gives him a smile as he releases his lips from her breast.

"My my, somebody likes the taste of me doesn't he?" She coos before sliding off the bed slightly. "How about I find out just how good you taste now Izuku." She continues before ripping his gym pants, gym shorts and underwear down in a swift and sudden motion.

She wasn't expecting something of such magnitude to spring out and poke her on the cheek like what did. She was almost afraid of the large size of his member, she summarized to the best of her ability that he was as long as the classroom rulers they used in their math class and thicker than her own wrist. She had known this was the case but that still didn't stop her from staring in bewilderment at the results. Moving the tip from her cheek to her lips, she quickly laps at the head of his member causing his face to turn a bright red as the feeling registered in his brain. She smiles before slowly and sensually placing her palm on the side of his member and wrapping each finger around it individually, watching as her hand doesn't wrap around it completely. In a motion similar to turning a doorknob she slides her hand up and down the meaty shaft of his member along with licking and kissing the head. Placing his hands in her hair he blushes from the feeling of what she is doing to him. The feeling drastically changes when she places the entire head of his penis in her mouth. The warmth of her tongue under the tip of his shaft caused every pleasure signal to fire in his brain. As this progressed, Izuku felt Ochako's mouth slowly glide him inside to see the brunette shove his dick inside her mouth before feeling a stop. Looking down Izuku noticed Ochako couldn't take in everything and began to gag at about halfway. To try and get a tad farther, Ochako slithered her tongue out and made it rest against the lower side of Izuku's penis to fit more in her mouth.

This proved to be the thing that managed to get the rest in her mouth. She was honestly impressed with herself that she managed to get all of it into her mouth. The feeling of her tongue on the underside of his penis was a feeling that was indescribable to Izuku. This added on to the fact she started aggressively licking the underside of it drove him further and further. Then she started to bob her head up and down his length, agonisingly slowly she moved her head up and down inhaling his long sausage like it was second nature to her. Thanks to this, Izuku felt himself pushed near his end rather quickly to grip the sheets of the bed. Ochako noticed this to shove his dick as far into her mouth as possible before Izuku let out a small shout. His seed went right down Ochako's throat with her not tasting much. When Izuku stopped, the brunette pulled him out of her mouth and cleaned off the remaining semen from inside Izuku's dick. She then looked up at her lover and smiled.

"You know something Izuku, I think I wouldn't mind tasting that again." This gave Izuku a bit of a blush before being pushed down on the bed. Ochako pulled off the last bit of garments she had on before straddling the OFA user's face with her bare pussy. "Why don't we return the favor." Izuku responded rather well with shoving his mouth into her inner walls. This had made Ochako buck her hips as Izuku was eating her out. "*moan* You like that, don't you?" Izuku began to slowly insert his tongue for Ochako to start grunting. Her body started to convulse a bit before her hips started to produce sweat. This was soon ignited for the force to make Izuku's tongue penetrate even farther. The boy held onto Ochako's plump and firm ass while this happened. "*moan* Izuku. Your tongue is so good. I want more!" Ochako grinded on Izuku's face as he kept wiggling his tongue deep into her flower. Eventually, Ochako neared her end.

"Izuku. *pant* I'm gonna cum." Izuku heard this and tried to say something but all he accomplished was a few muffled words before having his mouth filled with Ochako's juices, the brunette's thighs trembling and shaking violently under her intense orgasm as she stifled a squeal. She leaned forward and grabbed the backboard of Izuku's bed as the rush of dopamine came barreling into her head, making her feel as though she was on some sort of drug high, or at least that's what it felt like to her and wondered if Izuku felt the same way. She was out of breath from the experience she had just gone through and she could feel the exhaustion seeping into her bones, but you can bet that she wasn't done yet, not until one last thing needed to happen. She wanted Izuku inside her, she wanted to go all the way with him, to be one with him, and she was going to have him. But she also had another desire, mainly out of pure curiosity and a want to see his reaction to such a thing. She looked down to see his formerly flaccid member slowly starting to rev back up again, and from there, she birthed an idea. Taking the time to regain her composure and her legs under control, she moved off of Izuku's face and backed up a little to where she placed a gentle and tender kiss on his lips before she continued to move backwards until finally, her breasts hovered right above his slowly rising cock.

"Mind if I try this before we go any further?" She asked him with a raised eyebrow and a small smirk on her face, knowing that her boyfriend was not in his usual state of mind and would most likely agree to such a thing, which was all but confirmed true when he gave her a mindless nod, completely under a trance at the sheer prospect. Without any form of delay, Ochako grabbed Izuku by the base of his dick and lifted it up a bit, his massive kraken just standing there as it continued to grow while she reached down to her chest and cups her large breasts.

She proceeded to lift them up a tad bit before sandwiching Izuku's member between the two giant mounds of flesh, and with a little bit of help of the saliva that hasn't dried up on Izuku's dick, she slowly raised her breasts up from the base and all the way up to the head. If the blowjob was something indescribable to Izuku, then he had just found the holy grail. The warmth, the softness, everything that Ochako was doing to him was of pure wonder, the way her boobs enveloped his shaft was mesmerizing to him, and the feel was something that would never leave his head.

"How does it feel Izuku? Feels good, doesn't it?" Ochako cooed to him as she kept the pace and continued to fuck his cock with her tits while watching him writhe, causing a giggle to escape from her. He tried to speak up but ended up chocking on his own words, and all that came out was a ragged gasp when he suddenly felt the heat of Ochako's lips and tongue around his helmet again, this time just bobbing on it a little bit while she continued to tit fuck him. Now he really couldn't sit still, the fact that Ochako was bobbing both her head and her breasts up and down on him, along with the directly feeling of both her warm mouth and tongue lathering him up, accompanied with the shining and smooth skin of her breasts to help with it was not just enough to give him a full erection again, but he was already quickly approaching his end as well.

It appeared as though Ochako noticed this, feeling his sausage heat up and and throb a little uncontrollably in both her mouth and her breasts, and so with an audible pop, she removed his dick from her mouth and released her breasts from him as she pulled away, not wanting him to cum just yet. Thinking that Izuku could use a moment to catch a breather, as well as make sure he doesn't release his load the second he enters her, the explosive brunette crawled up to him and pushed him back down onto the bed as she planted a hungry kiss on his lips while cupping his face with both hands, all as his crotch smacked repeatedly into hers as it twitched badly and craved for release. Of course, Izuku returned the gesture as he placed one hand on her hip, rubbing her flank in an upward down motion from the side of her abdomen down to her ass, while his other hand was placed firmly on the back of the head as the two engaged in a tongue war, one that Ochako quickly won as she sat down on Izuku's lap, he dick sandwiched again between his pelvis and the brunette's aching pussy. If that wasn't enough, she then started to grind on his pelvis, lubing it up with her juices as the two continued to kissing, both of the two young lovers moaning into each other's mouths from the wondrous feeling of ecstasy that lasted for around a minute before Ochako pried away from the kiss and spoke.

"Show me what the son of All Might can do, AND SMASH ME WITH ALL YOU GOT!!!" She shouted out loudly, not caring if anyone had heard it or not while opening up her legs and spreading her pussy open, inviting him to ravage her inside all night into the morning. Hearing her loud request that sounded more like a demand, Izuku grabbed the base of his member and guided it towards her wet folds before moving his hips upwards a little bit, just prodding at the little hole to see how Ochako would handle his monstrous size. He turned his gaze up to look at her and saw a mild expression of pain on her, the brunette biting her lip and her eyes closed tightly, causing concern to creep into his heart immediately as he placed his hand on her cheek and rubbed it with his thumb.

"Are you feeling alright Ochako? It's not that sore for you, is it?" Izuku asked his girlfriend with concern for her well being hinted in his voice.

"Y-yeah, I guess I...I-I guess I still need a little more preparing." She admitted, feeling a little embarrassed after the loud claim she made earlier, but it was quickly whisked away and was a little surprised to feel her boyfriend's finger slip inside her folds and just poking into the little hole that was a woman's most sacred area.

"Then I guess...I should help you with that?" He said to her, his voice was low and quiet, but Ochako found it to be really sexy to her as she felt his finger go a little deeper, forcing her to stifle a moan as she bit down on her lip again. Not long after, Izuku inserted a second finger and began to motion them in and out, the palm of his hand rubbing against her clit with each motion, and it was making her lost in an ocean of her own lust and desires. Izuku continued fingering her for a good minute, stretching out her wall enough so that he could somewhat fit footlong in her, but it seemed as though Ochako was ahead of him as she pushed him back down on the bed, the boy having raised himself up a little to do what he did as the explosive brunette has now completely lost all sense of logic. All she wanted, all she craved for right now, was for Izuku to be inside her and paint her walls white.

"A repeat of what I said earlier...Izuku, as the son of All Might himself...Fuck me! FUCK ME RIGHT HERE, RIGHT NOW!" She shouted at the top of her lungs, and with a sudden motion, Izuku's hard on just directly beneath her entrance, she sat down right on top of it and took it all in at once, his member tearing through her hymen painfully, causing her to whimper a little bit as her body began to tremble from the feeling. A brief moment passes as she let's the pain flow out of her before she starts. Once accustomed to the feeling she gives Izuku a devious smile, one that slightly alarms him as he recognizes that it was the smile she'd give him when she's planning for something big. "You do know we're on the top floor right?" He questions. "Yes. We're going to fuck so hard, this building will crumble, piece by piece." Izuku swallows a lump in his throat after this statement. Her eyes become shadowed by her hair as a gleaming light protrudes from her left eye, causing the greenette beneath her to feel a mild sense of dread as he tries to get a word out, but Ochako pressed a finger on his lips to silence him before she carried on talking. What she said next nearly made his heart explode right then and there. "So, let's see if One for All is genetic shall we?"

Her words sounded a little cryptic and forced the One for All user to think on them for a minute, and once he was able to put two and two together, he realized what it was that Ochako wanted, and this caused his blood to run cold...But it also greatly excited him. With the mention of his quirk fresh inside his mind, Izuku decided to put it the test and quickly activated One for All, the power filling his whole body as he grabs a firm hold on Ochako's ass, and without giving his girlfriend any warning whatsoever, he began to thrust in and out of her at the pace of a jackhammer. Loud sexual screams immediately escaped from Ochako as her boyfriend began to ruin her from the inside, the loud smacks his thighs made against her ass echoing inside her room as she felt his helmet breach her womb countless times over, her mind going to mush with each movement Izuku made. But she wasn't going to let him have control over the reigns for much longer.

Grabbing his hands and pressing them to the bed she presses her hips against his forcing him to stop. He questions her with a look before letting her take over, and now that she is in control she once again rubs her hands across his abs before leaning back pushing all her weight on his pelvis. This succeeds in pressing the head of his penis into her womb and almost touch the top of it. The action almost instantly causes her to climax but she holds her composure and gives Izuku that same glowing eye look she gave him from earlier. Raising her right hand above her head and pointing her left on the floor a pink glow materialises from her palms. Now Izuku knew what she was planning and instinctively grabs her plump thighs and locked his legs with hers. With a loud bang, she starts alternating explosions between both hands at such a rate it looks like they're happening at the same time. Her breasts jiggle and flop around with each blast as she increases the speed in which she rides him. The feeling short circuits Izuku's brain as well as her own as she gets faster and faster. The explosions she is using sound so fast it's as if she's firing a chain gun in the room. "OH FUCK YEESSHH, RIGHT THERE DEKU, YOUR DICKU'S SHOO GOOOOD!!!" She said with a smile of pure and utter ecstasy written all over her face, her tongue hanging from her mouth, and for a moment Izuku swore he saw vivid pink hearts smack dab in the centre of her eyes as her ability to speak coherently began fading into nothingness.

She becomes a blur on top of him and in nanoseconds he feels her insides tighten as she climaxes, but it doesn't stop, over and over she climaxes as the excitement gets to her. Suddenly her back and shoulders start to spark explosions and much to Izuku's amusement so do her nipples from the excitement. Stopping the blasts she moves both hands above her head and creates a larger one, not caring for the structural integrity of the room. The thrust from her blast shoves the head of his member directly into the top of her womb causing her to climax once again. Then Izuku follows suit, a geyser erupts from his member that could put the likes of Ol' Faithful to shame as he paints her insides white.

"OOH FUCK YEEESSH, CUM IN ME DEKU, CUM IN ME!!!" She shouted again as she feels her inner walls get flooded with Izuku's semen as some starts to seep out of her, but the vast majority of his spunk was being held inside of her as Izuku just kept on releasing round after round into her, and it eventually got to the point her her belly began to expand with how much cum he was letting out. She could only let out incoherent moans and whimpers as her body began to twitch, smaller explosions were being made in the palms of her hands from sheer pleasure as her belly continued to bloat as more of Izuku's semen continued to seep out.

After five more seconds, Izuku's orgasm finally ceased and was left panting for air as he pulled out of his girlfriend, letting out a huge sigh. After catching his breath the smell of charred fabric hits his nose and he realises what had happened. They are now laying on the floor and the bed has been incinerated by her blasts. A large hole is in the ceiling exposing the room to the night sky above them. They had been in the act for several hours and judging by the melted and in shambles alarm clock nearby, they lost track of time. Then they hear banging on the door to Izuku's room. Ochako lets out a deep sigh knowing who is banging on their door before grabbing Izuku's button up shirt, her panties and a pair of Izuku's shorts. Walking over to the door, she rips it open then grabs her brother by the face and sets off an explosion, blasting him through the window behind him, falling the 6 floors to the ground. "Izuku? I can still walk and the building hasn't been flattened yet. You know what that means?" "You're going to break more stuff?" "And you're gonna fuck me to do it." She says before closing the door and relocking it. "We're not stopping until we're certain you've put a baby in me~." She cooes to him before running over, ripping off her boyfriend's clothes in the process, and the two resume their carnal acts.

The Next Morning:

Aizawa sips from a cup of coffee as he watches the Mustafu Fire Department extinguish the smoldering remains of the dorm building. Ochako is sitting in a wheelchair being unable to walk and Izuku is in the nurses offices with a broken hip. He arches an eyebrow looking at the brunette who blushes at what had happened the night before. He chuckles to himself before patting her shoulder and walking away, remembering how he and Nemuri accidentally put everyone at UA to sleep the first time they had their raucous fun.

"So uh... You sounded like you had fun yesterday Ochako." Mina says, slightly impressed at what happened.

"I said we were gonna fuck till the building came down... Didn't think he would take it literally." Ochako responds as the last of the building is extinguished and Cementoss's clean up and construction crew returns to build a new dorm building.

"How come he is the only one with the broken pelvis then?" Tsu asks standing on the other side of Ochako.

"He used his quirk on me at full power and it broke his hips. I'm surprised he didn't break me too, granted I can't walk but still." The brunette stated as she reached a hand down to her belly, feeling the massive amount of Izuku's essence that was still in her and wishing that she was at least a little careful with how much of the stuff she could take.

"Did you atleast use protection?" Asked Momo with a raised eyebrow and a look of disappointment on her face, shocked that her classmates not only did such adultery things on campus, but was also very jealous of what Ochako got to ride.

"Oh honey, my quirk's lowest temperature is still 5 times the melting point of latex rubber, not to mention Izuku is allergic to it. I for one am excited to see what the grandchildren of All Might will turn out like and how powerful they will be." She says to the vice rep of her class a a vision comes across her mind, a vision where Izuku was sitting next to her on the couch in the dorms with two babies, one with chestnut brown hair that was as unruly and unkept as his fathers, along with Izuku's freckles, while the other has lime green hair and was more like her bob cut as she looked at both parents with her chocolate brown eyes as her rosy pink cheeks shined from the light above them.

"Wait? Midoriya actually Is All Might's secret love child?" Todoroki questions, turning to face Ochako.

"Yep, and has his quirk too."

"That bastard lied to me. Well, I guess it makes sense that he would. At least I won't be needing this." Todoroki says before setting a cork post board on fire with his quirk.

"Dude. They just put out the fire." Jirou chastises Todoroki's actions.

"And? We've already established I am a walking AC unit." he responds giving her a deadpan expression.

"I'm surprised Mineta didn't try to sneak in on me and Izuku in the act." Ochako reasons, wondering why she hasn't seen the grapist in a couple days.

"I sent him to the moon in a rocket I made, without a spacesuit." Momo responds.

"Good fucking riddance." The girls say in unison.