Warning: Extremely lewd smut ahead. This is basically the same deal as the two previous chapters... except longer and more cursed, with a tiny semblance of plot (not really lol)

So If you don't like the idea of a man with breastmilk or mpreg, leave now while you still can.

But if you are still here, I hope you enjoy. 😂

(Again, this is just a silly story for fun. Don't take it too seriously 😁)

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It was a nice and quiet day in the Hokage office, with Kakashi silently working at his desk and Obito sitting on a chair right next to the bookshelf. For once Kakashi was actually getting some work done, so Obito had nothing to complain to him about... For now.

Obito turns one of the pages of the book he is reading and he makes an involuntary gulp. At first, he swiped the book out of Kakashi's hands because he was reading the damned cursed thing instead of working- the lazy bastard. And it worked. Now the silver haired Hokage is working diligently, completely unawares to Obito's current predicament.

Obito's eyes continue to scan the page, taking in the words, reading certain parts over and over again. His breaths start to feel heavy and slow, and a blush reaches up to cover his face and his chest. And to his surprise, he feels a stir of heat spread from his groin.

"Mmm," He moans softly.

Kakashi stops what he's doing. He looks up from his work and focuses on Obito a few feet away by the bookshelf. He arches a very curious eyebrow. "Obito... did you say something?"

Obito's head pops up. He looks at Kakashi, eyes wide. "A-ah no, Kakashi. Just uh... Keep doing what you're doing..." He chuckles awkwardly and waves his hand in a scooting motion.

Kakashi stares at him a while longer, still with his eyebrow raised, then slowly looks back at the mission reports.

Obito calms his breath and returns his gaze to the page he's reading. It's strange. Reading these dirty novels never had this effect on him before. Actually... his body has been acting very weird lately.

He gets turned on by almost everything, even little things like conveniently shaped vegetables and fruits, or the wind blowing against his robe and lifting it slightly. And his appetite has increased tremendously, especially for pastries and meat.

Plus, his chest has become very sensitive- even more so because the milk seems to fill his chest more often and fuller than before.

The milk...

Obito doesn't know why it started happening. Ever since he was "rescued" by Madara, his body has been a patchwork jumble of pieces, the right side of his body made up of alien flesh, the power of mokuton barely contained. As Obito grew older, controlling mokuton became easier- He just needs to keep a level head and not lose control of his emotions. But the milk appearing in his chest is something new.

It must be another leftover symptom of the Juubi. His body was basically torn apart and stitched back together to become the vessel of that thing. He was practically reborn as a new person with a new body- emerged out of an egg. And the milk forming in his chest certainly didn't happen till after that. It all happened slowly.

In fact, it began to happen when he started dating Kakashi.

At first, Obito tried to hide it from the other man. He jumped away when Kakashi tried to touch his chest, made up excuses to wear a shirt on during sex... Then he would hide somewhere to take care of the problem by himself. That's when things got really awkward.

But his situation didn't get any better. He was frustrated all the time, his chest hurt and there was no release. Plus running away or hiding from Kakashi to take care of his problem himself was getting more and more difficult.

Needless to say, Obito's hiding didn't last long. Kakashi knew something was bothering him and just snuck up on Obito one day and lifted up his shirt.

Kakashi's eyes immediately grew into large discs when he saw it. Obito's chest, so round and full, and little bits of milk leaking from his nipples. Obito felt like he wanted the ground to open up and swallow him at that moment.

But without a word, Kakashi hoisted Obito over his shoulder and started running towards home. Obito was a shrieking mess, whining and making excuses, cursing loudly as Kakashi jumped on the rooftops. Once they got home, Kakashi pushed him up against the wall and tore off his shirt. Then he wasted no time in helping Obito with his problem... vigorously.

Obito ended up having the best orgasms of his life that night and onwards.

A dark blush forms on Obito's cheeks as he recalls the memory. It was a while ago, but thinking about it always makes him blush and also his heart swell. There are only a few times Obito felt vulnerable in his life, and that moment was so intimate between them, when Kakashi made this problem feel less like a curse and more like a unique pleasurable benefit, Obito thinks he couldn't have felt more in love.

Kakashi made Obito feel content about his unusual body, quelling his shame and insecurity. And for Obito that was enough, even if the milk continued to form in his chest without any explanation. Kakashi still loves him as he is, so Obito can deal with anything.

As for his body's new hypersensitivity, perhaps Kakashi can help him with that too...

Obito chews his lip to muffle another moan from leaving his mouth. It feels as if this room in the Hokage tower got so hot all of a sudden. He reaches up and loosens the collar of his yukata, vaguely aware of the heat still pooling in his groin and the familiar tightening of his chest becoming full.

He closes the book with a snap and carefully places it on his lap. He takes a moment to calm himself down, taking deep breaths, then slowly turns his head toward Kakashi.

Again, Kakashi stops what he's doing. He slowly puts his pen down and tips his head up to look at Obito across the room. There's a weird aura coming from the Uchiha. It's not dangerous- he's pretty sure- but the look in Obito's eyes makes him want to shrink back into his chair... Or maybe prepare himself for Obito to pounce on him.

Kakashi squints his eyes. "Obito," he says, feeling the hairs on the back of his neck rise. "Why... are you looking at me like that?"

Obito stares at Kakashi in silence. Eyes dark and breathing heavily, there's a weary, haunted look to his expression, as if harboring some kind of dark torment inside. Obito parts his mouth in a slow thirsty way, then he curls his lips inward and licks the bottom half with his slow wet tongue. Then he lets out a soft needy whine.

Kakashi's eyebrows fly up. Oh. How interesting...

He slowly closes the mission report he has open on his desk and leans back in his chair, the same time Obito stands up from his seat in one graceful move and puts the cursed book, Make-Out Tactics, on the chair. He begins his slow stalk towards Kakashi.

Kakashi watches him approach with a casual grin on his face. The white haired Uchiha is definitely acting strange. But that hungry look in Obito's eyes is stirring up some very excited feelings in his gut; the pleasure-craving sensors in his brain are shooting signals in every direction.

Obito keeps his eyes locked onto Kakashi, with his mouth parted and breathing shallow. His yukata hangs open slightly, so Kakashi can see the fullness of his chest, the way it rises and falls with each breath. Finally, Obito circles around the desk and stops right in front of Kakashi, just as the silver haired Hokage spins his chair to face him.

Kakashi keeps his eyebrows raised with intrigue. His lip curls up inside his black cloth mask as he runs his eyes up and down the Uchiha. "Darling...," he croons. "Did you enjoy reading that smutty book?"

Obito tightens his lip. He crosses his arms in front of his chest, which Kakashi recognizes now is a sign that Obito is in need to be serviced.

Obito pouts out his lip, then speaks in an annoyed tone. "Your book is disgusting as usual, Kakashi. But..." he says, but closes his eyes and knits his brows with irritation.

Kakashi waits patiently, watching the struggle on Obito's face. He has a pretty good idea what he's about to say, and he could end Obito's misery right now just by telling him. But he thoroughly enjoys seeing Obito like this... so bothered and hot.

Obito frowns even more, then puts his hands on the chair's arms to either side of Kakashi and leans forward till his face is mere inches away. He says the next words, dead serious as he's looking Kakashi straight in the eyes.

"I'm horny, Kakashi. And I need you to fuck me."

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Kakashi smirks. He reaches up to pull down his mask, briefly looking down into Obito's open yukata to gaze at his chest, then back up to his face.

"Such a sexy look you have on your face right now, Obito," he says, slowly taking off the white Hokage robe. "But this is so forward of you- I wonder what's made the change."

Obito chews his lower lip as he watches Kakashi take his dear sweet time taking off the robe. The bastard is enjoying this situation way too much. He's just playing with him now.

"Does it really matter?" Obito says, irritated. "I just told you: I'm horny, Kakashi. Or do you need me to rip your clothes off for you?"

Kakashi raises his eyebrows, then chuckles. "Mah... so impatient." He closes his eyes with a smirk and casually throws the robe over his shoulder, landing it somewhere behind the chair.

Then he reaches up, grabbing Obito by his chin, and pulls him even closer. With just a small breadth of space between them, he looks deep into Obito's eyes as his casual smile turns predatory.

"Then you better be ready," he says in a calm, cool voice, "because I'm going to fuck you real hard." And he yanks Obito's lips onto his, meeting their mouths in a passionate kiss.

"Mmnn! Ohhh...!" Obito gasps. He falls forward onto the chair, immediately melting into the kiss as Kakashi devours his mouth. He fumbles onto Kakashi's lap, lifting his legs over the chair's armrests and straddling Kakashi. He almost falls backwards off the chair, so he quickly wraps his arms around Kakashi's shoulders.

Kakashi holds Obito's head in place as he dips his tongue into his mouth. He coils his tongue with Obito's, mixing saliva, dominating Obito's mouth. The whole time, Obito moans and whines breathlessly. Kakashi smirks at his lewd sounds.

Skillfully, Kakashi opens Obito's yukata and slides it over his shoulders to expose his neck and his chest. He reaches up to grab Obito's round, milk-filled chest and squeezes hard.

"Mmnn!! A-ahh!!," Obito lets out a strangled moan and arches his neck back. He grabs Kakashi's hand over his chest and holds it tight, kneading his fingers around his nipple. "Yesss...!! Ahh!! Keep squeezing me here, Kakashi. Mmmnn..."

Kakashi smirks and leans in to kiss and lick Obito's neck. He keeps squeezing his hand around Obito's chest, gripping it firmly, massaging it in rough circles. Obito's eyes flutter closed, the pleasure of it rips through him and he lets out another deep, guttural moan.

Kakashi continues licking at a sensitive nerve in Obito's neck, then biting him and leaving a mark. "So needy, Obito. You must be very horny..." He drags his hand down Obito's back until it lands on his ass. He grips the soft, plump asscheek and jerks Obito's body up against his, thrusting their groins together. Obito trembles in his arms, whimpering and squirming his thighs.

Kakashi groans at the heated contact, then emits a lustful growl. "Your moans are so sexy, Obito. Fuck! They make me so hard." He exhales a hot breath onto Obito's neck, then traces his tongue down his chest to coil around his nipple. He uses his hand to squeeze and pump around it, feeding his nipple into his hungry mouth.

"A-ahhh! Ahhh...!!," Obito moans out in pain and pleasure. He feels the other man lapping his tongue around his nipple, biting him, and then sucking him in. Kakashi's hand continues to squeeze and massage his chest, urging the milk to squirt out. Obito could hardly take it- his nipples are already hard and sensitive, his chest already full and swelled up with milk. He grabs Kakashi's face and holds it close to his nipple.

"Fuck, Kakashi...!!," Obito groans, folding his arms around Kakashi's head and pressing his chest up against his face, trapping him there. "Ahhh...!! That feels so good... Don't stop... Ahhh...!!!," he sighs.

Kakashi smirks as he keeps sucking on Obito's nipple, turning it raw. He loves it when Obito gets like this, so needy and helpless. He uses his other hand to grab and squeeze Obito's ass, getting a firm grip as he starts rocking their groins together, building friction. The chair they are both sitting on creaks back and forth from their combined weight.

"Ahhh hahh...," Obito starts panting, trembling in Kakashi's arms. His groin keeps bumping and grinding onto Kakashi's crotch, generating heat between their hard erections. And the pain in his chest is unbearable. The milk in his chest keeps filling up, ready to burst.

"Kakashi!! It hurts!" he yells in frustration, writhing his body on Kakashi's lap. "Ahhh...!! Hurry up and fuck me!!!"

Kakashi grins with satisfaction as the small dribblings of milk start coming out of Obito's nipples. He licks up some of the warm, delicious liquid, then kisses Obito on the lips, feeding him some of the milk.

"Don't worry, Obito," he whispers to him, nipping at his lips. "I'll give you what you want. But I want to have some fun first."

He grabs Obito's ass in both hands and lifts him up, holding him tightly against his body. He stands up from the chair and walks to the window behind the desk and drops Obito onto his feet. Obito looks up at him, confused and Kakashi meets his eyes with a soft smile, then grabs him and kisses him fervently.

"Oohh.. Mmn...," Obito purrs, his head swimming. He chuckles. "Kakashi... I thought you were going to fuck me."

Kakashi smirks as he nips at his mouth, nibbling and teasing his lips. "I am going to fuck you. But not before doing this-" He spins Obito around to face the window, then pushes him up against the glass.

"Wahhh!! Kakashi!!!" Obito yells. His yukata is already hanging open, fully exposing his chest. He looks out the window and sees people wandering the streets below. He gasps, "Wait!! there's people down there!"

He starts moving away, but Kakashi just grabs his arms to either side of him and pushes him forward onto the glass. "No, Obito. You're going to stay right here," Kakashi says, calmly.

Obito yelps as he presses up against the cold surface, confused and mortified. He writhes underneath Kakashi, trapped with his arms on the glass, his chest exposed and pinned underneath him. His face burns and he glares at the other man over his shoulder. "Kakashi! What the hell is this!?," he shrieks.

Kakashi grins as he watches Obito being held down by his wrists. The Uchiha is squirming up against the window, blushing and whimpering as his round chest squeezes underneath him. The sight is so gratifying and erotic. Kakashi chuckles and leans forward to lick the shell of his ear. Obito shuts his eyes and groans.

"I can imagine what your chest looks like from outside the window...," Kakashi murmurs to him, his voice thick with arousal. "Mmm... such a nice visual. I wish I could see it." He keeps Obito pinned under his body, then moves his hands over to grab his chest. He squeezes Obito's, and presses his nipples up to the glass as some milk starts to leak out. The milk smears onto the window, dripping down Obito's stomach. Obito blushes and chews his lip to muffle a moan.

"How does it feel, Obito?" Kakashi says, his voice low and gruff. "To have your body exposed like this for everyone to see, so vulnerable and hot." He starts rubbing his clothed erection onto Obito's ass from behind.

"Oh fuck... Ahhh..." Obito shudders against the glass. Kakashi's voice is so low and sexy in his ear. And the words he's saying are so dirty, making him blush, but also grow hard in his pants. He can't deny how turned on he is right now. He was unbearably horny already, in desperate need of Kakashi's attention. But now, he's about to lose his mind.

Obito starts panting, his harsh breaths fogging up the glass, but he peeks down at the street below. There's still a lot of people walking by. His cheeks burn bright with a blush. "Kakashi, but this is... so lewd. Someone might see us," he whines.

Kakashi raises a very amused eyebrow and chuckles. "Don't worry so much, Obito...," he says, turning his head to kiss and whisper in Obito's ear. "I'm the Hokage and they'll just see how sexy and dirty you are."

"Wh-what?" Obito gapes at him, utterly stunned. He knows Kakashi is extremely perverted, but this-??

He opens his mouth to protest, but Kakashi just grins and rushes forward to lock his lips with another kiss, rough and passionate, stealing the words right out of his mouth.

"Nnnngh...! Kakashi... Mnn..." Obito moans. He breathes harshly into Kakashi's mouth. Kakashi keeps kissing him, wet and dirty, then moves one of his hands down his body and into his pants. Kakashi starts stroking Obito's cock, pumping him slowly and threading his thumb over his tip, slicking his hand full of his precum.

"Mmnn... Mmnn....!!," Obito murmurs, muffled by Kakashi's lips. He starts writhing, wiggling his hips, and seeking more pleasure from Kakashi's hand around his cock.

Kakashi continues to grind his full erection between Obito's asscheeks, faster and rougher than before. The whole time, he keeps pumping Obito's cock in tune with his thrusts from behind, squeezing his chest and spilling milk onto the glass.

"Ahh... Kakashi...," Obito breathes raggedly, heat running up his legs to his groin. "Ahh... I need your cock!!" He arches his back and starts bumping and gyrating his ass on Kakashi's crotch, faster and harder, matching Kakashi's movements. His cock starts throbbing and dripping sticky fluid over Kakashi's hand.

Kakashi smirks, feeling that perfect, round ass bouncing on his crotch. "Mmm. I like that, Obito. But you have to wait. I'm having way too much fun..."

He releases his hand from Obito's cock, then moves it behind him and into the yukata. Obito perks up as he feels that hand dip into his pants from behind and slip in between his asscheeks. Then two slicked fingers press and slide into his hole. He jerks and hits the window.

"Fuck...," Obito curses. He breathes harshly on the glass, squirming his legs as he feels Kakashi's fingers push their way in, spreading his inner muscles, then twist and curl out.

Kakashi makes a pleased hum, rumbling low from his belly. "Mmn... You're already so wet and hot in here, Obito. Seems like you're almost ready for my cock." He slides his fingers in and stretches them inside of Obito, coating his insides with his precum from earlier. He keeps thrusting till Obito can feel the pressure shaking inside him, spreading heat up from inside his ass.

"Ah ahhh..!," Obito gasps. He drops his forehead on the window, breathing heavily as he starts rocking his hips onto Kakashi's fingers, clenching his hole and moving in a rhythmic pace.

Kakashi watches Obito with pleasure, enjoying the little shakes and quivers of his body, the slight wiggling of his hips, circling around his fingers as he keeps pumping them in and out of him. So sexy. Plus, Obito feels so warm and tight inside, his inner muscles clenching and twitching around his long deft fingers.

"Fuck... you're so hot," Kakashi groans. He adds a third digit into Obito's ass and thrusts all the way in, driving his hand upwards and shaking his fingers deep inside Obito.

"Ahh!! Kakashi...!!" Obito yells. His body springs upwards against the glass. The pleasure of Kakashi's hand driving inside him sent heat through his body like a wave. He starts trembling as his hole convulses and clenches tight around Kakashi's fingers. "Ahh! Ahhh!!! I'm going to cum...!!"

Kakashi grins. He stops his movement then steps away, sliding his fingers out of Obito and removing his hand that was wrapped around his chest.

Obito struggles to catch his breath, holding himself up against the window and knitting his brows in confusion. He turns and glares at Kakashi over his shoulder, "Hey why'd you stop?," he yells, frustrated.

Kakashi just smirks at him. He says calmly, "Did I tell you to move?"

Obito sputters, his mouth hanging loose. Kakashi continues grinning, amused at his expression. Then he comes in close and yanks off Obito's yukata and pulls his pants down, leaving him fully naked.

"Ah! Kakashi!! What the hell?!" Obito screeches. His hands fly up to cover himself by instinct. It doesn't matter that Kakashi has seen him naked many times.

Kakashi smirks at his reaction, then forms a few hand signs. A bottle of lube puffs into existence and he catches it in his hand. Then he pulls out his dick and starts lubing it up. Obito watches the movement with rapt attention, suddenly stunned silent, but making a loud gulp noise. Kakashi chuckles and moves in close to hug Obito from behind and nuzzle into his neck.

Obito shivers from his touch. Now naked, with his body being hypersensitive from all the foreplay, and his horniness from before they started, he instantly melts in Kakashi's arms. He slowly closes his eyes with his eyelashes fluttering, and lets out a soft moan.

"Obito..." Kakashi whispers, trailing his hand down Obito's naked body, sending warm tickling sensations as he goes. "l'm going to push you up against the window and fuck you real hard. I'm going to make you scream my name, make you cum over and over, and spill your milk all over this window and wall..." He thrusts his dick up between Obito's asscheeks, pressing on his hole. "I hope you're ready."

Obito smiles languidly as Kakashi keeps trailing his fingertips up and down his body. It's sending pleasure sparks to his groin and doing something to his brain. He wants more.

"Yesss, Kakashiiii... Mmnn...," Obito murmurs. He raises his arm over his shoulder to lace his fingers through Kakashi's hair. He starts chanting, "Yea... Do whatever you want. Push me up against the window, fuck me hard, spill my milk... I just want your dick pumping inside me." He softly wiggles his ass up and down on Kakashi's dick, inviting him to continue.

Kakashi arches a curious eyebrow, then smiles. Obito is acting very different from usual. He's more pliable, easily entranced into sex. Usually he resists a little bit because he's embarrassed or shy- Which is part of the fun, since Kakashi likes the chase. But the Uchiha is already acting like putty in his arms- A desperate horny mess.

This is very interesting... Kakashi muses to himself. He continues to trace his fingertips up Obito's body till they reach his chest. He wraps his hand around the full thing and squeezes, pinching Obito's nipple between his fingers and leaking out more milk.

"A-aaahhhhhh...!!" Obito lets out the most shameful moan. He stretches out his spine and moves sensuously in Kakashi's arms.

"Mmmn...," Kakashi hums, very pleased with the sound. "Such a sexy moan, Obito. I can't wait to hear more of your sounds." He releases his hands, letting Obito catch himself up on the window with a surprised yelp. Then he grabs Obito by the hips and presses the tip of his dick to his hole. He starts sliding it in, grimacing as Obito's inner walls slowly spread and fold around his cock.

"Ahhh yeesssss...!!," Obito moans. He quivers and arches his back, his mouth falling open with pleasure.

Kakashi grabs a soft asscheek as he continuously slides his cock inside Obito. He roughly spanks it and it jiggles a bit under his hand. "Mmn... I love your ass, Obito. It's always so tight and hot." He keeps squeezing that asscheek and groans. Then he thrusts himself all the way in, flexing his cock, and making it do a stiff twitch deep inside of Obito.

"Nngh...! Oooh god... Ahhhh...!" Obito groans, throwing his head back. He presses up against the window, then shuts his eyes and moans, his haggard breaths fogging up the glass. "Ahh... Kakashi, you're so big... I can never... get used to it. Mmnnf."

He wearily opens his eyes and sees the people walking on the streets below. If they happened to look up-

He turns his head and yells at Kakashi, "Well, what are you waiting for, Kakashi?" He arches his back and sticks his ass out for Kakashi, tightening his hole for added measure. "Hurry up and fuck me!"

Kakashi groans from that tight squeeze on his cock. Then he catches his breath and growls, "As you wish." He tightens his grip on Obito's hips and drags out his cock. The movement was so sudden and rough, Obito starts shuddering underneath him, squirming and panting, spreading his fingers on the glass. Kakashi smirks at the sight of him, then slams his cock all the way in, knocking Obito hard against the window with a bang noise.

"Ahh... ahh...," Obito breathes hard, the air crashing in his lungs. His body keeps arching up and twitching, his chest heaving up and down against the glass. Then he yells, loud and impatient, "More, Kakashi!! Fuck me more!"

Kakashi grins, then repeats the move, pulling out his cock in one long continuous motion. Obito gasps and claws at the window, his eyes watering, as he feels the drag of Kakashi's cock pulling at his inner muscles. His little hole keeps twitching and sucking in on Kakashi's cock till just the tip is inside. Then Kakashi rams into him again, slamming his body up against the glass.

"Ohh fuuuckkkk... ahhh... hahhh...!" Obito writhes with pain and pleasure. Kakashi doesn't wait for him to recover. He takes the opportunity and moves closer between Obito's legs, digging his fingers into his hips and thrusts harder and faster, ramming his cock upwards and deep into Obito's ass. Obito can't do anything but hold himself up and take it. His body continuously shakes and knocks against the window, his round chest squeezing onto the hard cold surface.

"Oh god, Kakashi!!," Obito groans, his lustful voice fogging up the window. "Ahhh!! That feels so good! Keep fucking me!! Don't stop! Ahhh... Ahh...!!" He keeps panting as his milk leaks out of his nipples, smearing underneath him onto the glass.

"I know a way to make it better," Kakashi says with a smirk. He leans forward behind Obito and drags his hands up his body. Kakashi grabs and squeezes Obito's chest causing more warm milk to dribble out. Then he pinches Obito's nipples hard between his fingers and the milk squirts onto the window in little spurts. Obito gasps and grabs his hands over his chest.

"Kakashi, that hurts!!" Obito whines. "Nnggh... ohhhhh..." His voice warbles in his throat as he lets out another pleasure filled moan. It feels so good to have Kakashi squeezing him. But his body is so sensitive right now. Each squeeze of Kakashi's hands sends jolts straight to his cock. He's about to burst in more ways than one.

Kakashi chuckles. He drags a hot wet tongue behind Obito's ear and whispers to him, "I know it hurts, Obito. But don't worry. I'll take care of your milk... But I need you to keep your hands on the window."

He does a rough squeeze on Obito's chest, pushing his nipples together. More milk spills out, causing the Uchiha to squeak and squirm in his arms. Obito chews his lip, to fight down his moan and does what he's told. He puts both of his hands on the window, bracing himself.

"Good boy," Kakashi says, satisfied. He gives Obito a hot wet kiss on his neck, then moves forward and pins Obito up against the glass with his body. He holds Obito by his chest, then he quickens his pace, thrusting his cock faster and harder into Obito's ass from behind.

"Nngh... ahh ahh ahhh... " Obito starts panting, keeping his arms on the window as his upper body knocks hard against it repeatedly. Kakashi keeps pounding into him from behind, repeatedly bouncing his body against the window, causing his chest to jiggle in Kakashi's hands as he's squeezing and massages them, pressing them up against the glass.

"Fuck, Kakashi...," Obito breathes, knitting his brows as he's breathing fast. "Ahh... ahhh... You're going so... rough!! Ahhh!" He shuts his eyes and moans. His body feels possessed- like it's on fire. The sweat and milk coats his skin, drool falls from his mouth as he's panting so hard. All this pleasure and stimulation, his heart beating rapidly... He's about to lose his mind!

"Ahhh ahhh... Kakashi!" Obito yells, his body shaking uncontrollably. "Ahh! Ahhh!! I'm going to cum!!" His cock throbs and dribbles fluid from its tip, the muscles in his thighs growing taut.

"That's good, Obito," Kakashi says, breathing heavily and in tune with Obito as he keeps pumping into him. "Now cum for me and scream out my name!" He pulls out his cock till just the tip is inside, then rams the whole thing inside Obito's tight little hole, all in one move.

"AHHHH!!! KAKASHIIII!!!!" Obito screams. His loud, sex-filled voice echoes against the windows and around the Hokage office. His body arches up, shuddering and writhing in Kakashi's arms then he wails and shoots out his cum. Several strings of thick white fluid spurt and spray the wall and floor in front of him.

"Fuck!," Kakashi groans. Obito's inner muscles are convulsing and clenching tight around his cock, trying to keep him locked in place. But he keeps up his brutal pace, thrusting into Obito as hard as he can, forcing Obito to feel his thick cock still ramming inside him. Then he squeezes Obito's chest one last time, spraying more milk onto the window.

"Oh god!! Ahhh Ahhh!" Obito arches up, twitching and writhing again and he barely has a chance to catch his breath when another orgasm rips through him. His hole clenches tight on Kakashi, then his cock immediately spews out more of his cum, leaking more fluid onto the floor.

Kakashi shuts his eyes and groans. He does a few more deep thrusts into Obito, until he can't take it anymore. He yanks Obito by his hips and pushes his cock deep inside him. He gasps, then finally releases his cum, filling Obito to the brim.

"Ahh... ahhhh...," Obito twitches, letting out a few heavy breaths onto the window with his forehead on the glass as he relishes the feeling of Kakashi's cock still throbbing inside of him. He smiles languidly and lightly clenches his hole around Kakashi, taking in as much of his cum as he can.

Kakashi lets out shaky breaths as he does a few more quick pumps into Obito, yanking him onto his dick a few times, as he shoots the last of his cum. Finally he thrusts all the way in and stays there, enjoying the feeling of Obito's tight welcoming heat, still twitching lightly around him.

After a long moment like that, Kakashi chuckles and says, "Mmm... How was that? Are you fully satisfied, Obi?" He lightly pats him on the ass.

Obito smiles wearily, calming his breath. He looks at Kakashi over his shoulder, smiling dreamily. "Yes, I'd say that hit the spot. You fucked me good, Kakashi." He uses his arms to push away from the window, but his back stiffens up as he tries to stand straight. He rubs his back and winces. "Damn, but did you have to fuck me so hard against window? I'm going to feel that tomorrow..."

As he rubs his back, he looks out the window. Strange. There's no more people out there anymore. I wonder where they went...

Kakashi chuckles to himself. He reaches around Obito and gently turns his chin towards him. "I warned you to prepare yourself, Obi. It's no use complaining now since you got what you wanted." He smirks, then locks his lips onto Obito's, giving him a long and passionate kiss.

Obito's eyes roll back and he moans into the kiss. He forgets the thing he was just complaining about and smiles blissfully. "Mmmn... You better stop," he teases, with no weight behind his words. "I need some time to recover." He chuckles and reaches up to hold Kakashi's head in place as he kisses him back, caressing his neck.

Kakashi smiles as he deepens the kiss. He emits a lustful growl and says with a husky voice, "It's too hard to stop when I already have you in my arms... naked." His hands are holding Obito by his hips and he gives them a playful squeeze, then he drags his hands up Obito's body to hold his chest. He starts teasing his nipples.

Obito rolls his eyes with a scoff, but he keeps kissing Kakashi and sucking on his lip, letting out soft moans as the kiss grows more and more heated. Then he stops abruptly.

Frowning, Obito cranes his neck to stare at Kakashi, looking at him deadpan. "Oi...," he says in an accusatory tone. "Are you hard again?"

Kakashi merely smiles, unashamed. "Yes, I am." Then he leans in to kiss and nuzzle into Obito's neck, still fondling his nipples. "And I'm still inside you, so it's perfect."

Obito blushes when he feels Kakashi's cock do another stiff twitch inside him. "Nnghh... Wait, Kakashi! Ah!" He starts squirming in Kakashi's arms, trying to escape.

"Mmnn...," Kakashi holds him in place and murmurs against his skin, inhaling his alluring scent. "By the way... you smell a little different. More sweet and enticing. Almost like..." He pauses his movement, mulling his thoughts. Then raises a very intrigued eyebrow.

Obito notices his odd behavior. Feeling a chill, he asks nervously, "Almost like... what?" And just by looking at Kakashi's face, he senses he won't like the answer.

"Almost like...," Kakashi says, looking up at the ceiling, deep in thought. "You're in heat."

Silence.

Obito lets out an awkward, strangled laugh. "Heh. Oh, you are joking! You can't be serious, Bakashi!" Obito says, still laughing in disbelief.

The whole time, Kakashi watches him patiently, holding him close, and doing soothing patterns on his belly and lower abdomen. It's very comforting, but Obito doesn't notice as he keeps laughing, possibly in denial.

After a while, Obito's laughs begin to settle, noticing Kakashi's silent and calm demeanor. Obito makes a nervous gulp noise, then thinks to himself...

Kakashi's theory does explain a lot of the odd things happening to his body. The hypersensitivity, his increased appetite for sweets, getting turned on by everything, including Kakashi's awful books... That fact alone is mortifying- Never in his life did he think he would ever find those books entertaining. It's so unlike him.

And now, according to Kakashi, his scent is different...

Oh my god, Obito thinks to himself, feeling the tension rise in his shoulders. What if he's right?

It comes in a wave, more worrying thoughts come in, clouding Obito's mind. What if my body never goes back to normal? What if I'm stuck like this or more unexplained effects happen to my body? What if it's too much? What if Kakashi leaves me?

That sudden thought brings back all the insecure feelings he thought were gone. The uncertainty and shame, the loneliness... His heart clenches in his chest and he starts to breathe fast.

At that moment, Kakashi holds him tighter in his arms and rests his head on Obito's shoulder. He feathers a few slow, lingering kisses on his skin, taking his time. Obito's breaths begin to slow as he calms down, taking in the light loving kisses Kakashi is giving him.

After a while, Kakashi speaks to him in a calm, soothing voice, "Whether I am right or wrong, or whatever other strange effects you experience with your body, you'll always be beautiful to me. And I'll always be here with you, no matter what happens."

Obito's breath hitches. Hearing Kakashi's words, he feels the tension in his shoulders relax. How could he forget? Kakashi was always there for him... At the end of the war and after, when he was trying to rejoin society and live a normal life in Konoha, and when the strange things started happening with his body. Kakashi wasn't scared away. He was there for him.

As long as Kakashi is with him, he can deal with anything.

Obito smiles wistfully as he feels his heart flutter in his chest. He reaches up to hold Kakashi's arms that are still around him. "I love you, you know that?" he says, feeling joyous tears in his eyes.

"I do," Kakashi answers, and he continues to kiss along Obito's cheek to his ears.

Obito chuckles, feeling his heart swell. Then he says, almost sarcastic. "Then if I'm in heat, I'm going to need you to pull out, Bakashi."

"Not a chance," Kakashi replies, almost immediately.

.

.

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...............

A/N: Hi guys! You all probably didn't think I would continue this story... And you might be wondering why I did lol. Tbh I always had this vague idea to continue it, I just wasn't sure how. 🤔 But then I got hit by inspiration when I watched this horror movie a few months back.

The movie is called Phenomena, and apparently the director is obsessed with making people fall out of windows lol. I think he has a scene of someone flying through a window in all his movies. (btw, Phenomena is a very good, but corny horror movie. I highly recommend 👌)

Well anyway, as I was watching, I suddenly pictured Kakashi pressing Obito against a window from behind during sex. Don't ask me why, it just came to me lol. And naturally, I thought that idea would be perfect for this book. 😂 Ofc, that idea was just for the smut. The other ideas, like Obito experiencing heat, came as I was writing. And yes, I am well aware I am demented. Hahaha 🤣

At first I was writing this chapter for fun, trying not to work too hard on it. But it slowly kept growing and getting out of hand and I spent way too much time on it. 😅 So now its very long and has a tiny bit of plot. But I think it turned out ok. Its still very cursed, but also cute and romantic, right? 😌

Anyway, thank you for reading. And I hope you enjoyed it. At least, some of you. 😂❤❤