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It all starts innocent enough.
Kuko is no stranger to Jyushi crying and whining about little odds and ends; most of the time, its small and insignificant little things Kuko can just ignore or disregard. Stuff like the weather, an article of clothing not fitting right, or running out of his favorite eyeliner are things that the younger usually whines about. But this?
"I wanna know what it's like to kiss someone..!"
And so it started. The source of Jyushi's woes and despair turned from the usual mundane, insignificant things to one relating to the fact that he was 18 and still a virgin. Kuko didn't really understand why his division member would start fixating on complaining about those sorts of topics, since it never really seemed to be an issue in the past. Jyushi knows Kuko is about as much of a virgin as himself, so why complain to him so much? It never really got on the leader's nerves either, it only really seemed to leave a weird feeling in his chest once the topic ended and was changed.
Sleepovers were fairly common between the two of them, and it was only inevitable that Jyushi would bring up his lack of ever being kissed when the two of them were alone in a room together. Kuko was more engrossed in the movie they were watching, barely realizing the younger had let out an exaggerated sigh and leaned into his shoulder. Closeness was also normal between them; hugs, sharing a bedspace, and resting on each other were some more intimate acts that just came naturally between them without any of the awkwardness.
Kuko ruffled Jyushi's hair with a half laugh, disregarding the comment to focus back on the movie. The younger squirmed at the action, but only moved to rest closer against the redhead, head tucked against the elders neck and his long legs drawn up against Kuko's lap. Jyushi felt warm, and the elder's attention finally drifted from the movie to glance down and meet eyes with the other; the look Jyushi had in his eyes was intense, save for how flushed he looked. Kuko glanced away quickly, his chest squeezing on that weird feeling again as he tried to focus more on the movie again. The redhead was much more aware of just how close and clingy his friend was now, how an arm was wrapped behind Kuko's back, how each breath Jyushi exhaled into Kuko's bare neck made him shiver, how he was essentially stuck in place with the younger boy half in his lap. It made him want to get up and move, but with how fast his heart was picking up, Kuko wasn't sure it would be a smart idea.
Jyushi shifts just a little, and Kuko has to hold in a breath as he feels warm air against his ear.
"Can I kiss you, Kuko? Please?"
Kuko jumps, the air rushing out of him in a yelp that leaves him almost as flushed as his hair color. He whips around to look bug-eyed at his junior, though the look he gets in return is one that makes his heart throb. Of course he knew Jyushi was pretty!! But when he looked at Kuko with such a dreamy expression, face flushed pink and eyes lidded but fixated on the elder in front of him? Its one of those times that it really hits him that fuck, yeah okay, Jyushi is fuckin' gorgeous and there's no reason he should be asking his division leader for a kiss because he could absolutely get with anyone he wanted if he really wanted to but-
But to ask Kuko?
"Fuckin…! Yeah, okay, fine. If it'll make you stop whining about it all the damn time, fine…" Kuko relents, and Jyushi is immediately moving from his side to in front of him, shuffling his larger body to cage in Kuko against the side of the bed from their spot on the floor. The movie is forgotten, the elder's attention solely focused on the younger boy looming over him now.
Jyushi reaches up to cup Kuko's face with his hands, and the redhead has to avert his eyes from just how intensely he's being stared at; it makes him squirm a little, and after a few moments longer he mutters "get on with it then..!" Before he squeezes his eyes shut as Jyushi leans in.
It's a soft pressure, warm against his chapped lips, and gone almost as quickly as it arrives. Kuko opens his eyes, meeting big, wide blue eyes before the younger practically throws himself at Kuko to continue kissing him. Now it's more eager and messy, Jyushi tilting his head just enough to lick his way into Kuko's mouth. Smaller hands fly up to grab at both the younger's hair and shirt as the elder struggles to keep up with the messy kiss. He's getting lightheaded, and the way Jyushi keeps up the wet kisses is making his body feel like mush; sudden, very new-feeling tingles are rolling down the elder's spine at just how unrelenting Jyushi is, the culmination of feelings becoming too much as Kuko finally shoves the younger off with a sharp gasp.
The monk is heaving, but before he can get a word out Jyushi is crowding back up against him. Larger hands wander around the smaller frame as Kuko squeezes his eyes shut, short gasps falling from his mouth as a tongue and teeth find his ear. It's a slimy sensation, unpleasant at first, but then Jyushi whines out his name just before biting down on the lobe and it shocks a loud moan from the redhead's mouth. Kuko whines as the bite is then licked over, arms crushed between himself and the taller boy, making struggling essentially useless. The noises being made so close to his ear have him shaking from how obscene it sounds.
Jyushi's hands slide from the elder boy's back to his front, moving in two paths up his torso until they find a set of small lumps hidden behind the pajama top.
He moves his head away from Kuko's neck to lean back and watch him look away at the feeling of being groped; he doesn't shove Jyushi's hands off his chest, instead seeming to arch his back just a bit into the other's palms. Blue eyes stare hard at the male underneath him, watching like a hawk as he squeezes his fingers into Kuko's chest, palming at his chest gingerly. The elder shakes a bit, a hand flying over to cover his mouth and part of his face as he squeezes his eyes shut at the strange sensation.
"This ah, uh… Feels so different…" Kuko breathes out, voice quiet as the younger's hands let go of his chest in favor of sliding up underneath the night shirt. Jyushi lets out a high whine when he finally pushes the shirt up to expose the elder's bare chest, fingers delicately tracing a path down around each side. Kuko suppresses the urge to kick out at Jyushi, the feathery touch leaning a bit too much towards a ticklish sensation as he glares at the younger.
"Knock it off, yanno I don't like bein' tickled..-!" The monks voice cracks into a cry as Jyushi squeezes his tits, pushing them together just a little before kneading into the flesh. Kuko squirms under the groping, embarrassment making him flush from the shoulders up at the startlingly new sensation; it absolutely never felt like this when he got dressed or brushed against someone, was it because it was on his bare skin? Or because it was Jyushi?
"Kuko, your nipples look so different from mine..! They look kinda shy…" Jyushi remarks, thumbs gently rubbing into the tanned puffy flesh of his areola; Kuko whines at the prodding of the teeny slit in his areola, before crying out loud at the feeling of something warm and slick suctioning itself to the sensitive flesh. The monk's free hand flies up to fist Jyushi's hair in a vice grip as the younger suckles and laps at his left tit, moving away from it once the bud finally hardens up fully to attach himself to the right side.
It's a dizzying feeling, foreign but mind-numbing, and all Kuko can bring himself to do is clutch at the younger male and writhe in his grasp. The ache from before returns in full force, but it's moved from his chest to his belly; each harsh suck and gentle bite drives that ache deeper and deeper until the younger male finally pulls away to admire the view. The elder's nipples are swollen and definitely bruised from the biting, but Jyushi swears Kuko has never looked more enticing than now.
The elder takes in Jyushi's appearance now that he's distracted; his face is flushed, and his hair is a mess (no thanks to Kuko), and as he glances further down he catches sight of the very obvious tent in the younger boy's pants, and that kinda shakes Kuko out of the dazed stupor. Jyushi notices the elder tense up a bit, and follows his gaze; he lets out a half laugh as he reaches down to palm himself through his pants, fisting the length through the material.
"I-I'm so hard because of you, Kuko..! Please, can we keep going? Please? I'll make you feel so good, I promise..!" And without waiting for a response, or disregarding the startled no entirely, Jyushi slides back a little to push Kuko down flat against the floor. The monk has his pants yanked off, underwear following soon after until he's fully exposed to the younger male. He squawks in embarrassment, trying to close his legs and hide himself but Jyushi reacts faster; hands grab hold of well-muscled thighs and pry them apart, slotting himself up between them so the elder can no longer hide. It feels mortifying to be so exposed, fully on display for his younger friend to see so vividly, that Kuko scrambles to grab his half removed shirt and yank it over his face to hide from the others view. The hands on his thighs leave momentarily, something hot and hard suddenly rutting up against the delicate space between his legs so suddenly it makes him gasp.
"S-stop, seriously…! Th-that's not… It ain't gonna go in…!" Kuko gasps, trying desperately to wiggle out of the others grasp to no avail. He can feel Jyushi's dick leave a tingling sensation against his groin, sliding up between his labia and grinding the head against his clit. Kuko cries out sharply at the sudden stimulation, Jyushi audibly whining at the noise before moving the head of his dick against the other's hole. The monk's eyes fly open as he tugs the shirt down to watch helplessly as the younger male snaps his hips forward hard, burying himself in the elder in one clean movement.
A sharp, sudden pain followed by a low, burning throb makes Kuko sob out in surprise, tears flooding his eyes. It burns so painfully, to be so suddenly full all in one go, all the elder can do is breathe out little sobs as he feels the younger adjust a little against him.
"Uwaa, Kukooo, you're squeezing me so tight, it feels so amazing… I'm not gonna last very long, it's like you're trying to get me deeper…" Jyushi groans, hands coming to rest on either side of the smaller male's waist as he grinds his hips deeper. Kuko squirms in his grasp, hands clawing at the others arms, his sobs audible for the dark haired male to hear; if anything it spurs him on, sliding his hips back till he's nearly unsheathed before fuckin back into him at full force.
"Jyu- n-no, fuck, ah, s-stop please- hurts, a-ah, please w-wait-!!"
It's a brutal pace, Jyushi rutting into Kuko so deep he can feel it in his stomach; the pain dulls only slightly, aided by how wet the elder was. The noises are filthy, and something inside Kuko seems to give finally as the pain starts to flicker into something fluttery and electric at the base of his spine. He gasps at a deep push into him, Jyushi taking a moment to grind the head of his dick against the other's cervix. It leaves him aching for something, but it's forgotten as the younger resumes pounding into him. His dick ruts hard up against the upper wall of the monk's cunt, and it leaves him seeing stars, embarrassment leaving him as his arms reach out to drag the younger man down against him. Kuko's thighs tense and shake as Jyushi complies, bending the other's legs forward until his knees rest against his chest, leg sandwiched between them.
The monk is vaguely aware of his body being moved, though when Jyushi fucks back into him it punches the air out of him in a cry; his lower half is raised just enough for the younger male to piston down into him as deep as possible on each thrust. It feels so good, the pain nonexistant now as he's fucked into. Stars flicker behind his eyes, and all he can do is hold onto Jyushi as he starts losing his rhythm in favor of grinding his dick in as deep as he can. Kuko has enough awareness to struggle now, realizing just what his friend intends to do-
"D-don't ya dare, not inside- Jyushi s-stop, pull out-!"
"I-I can't hold back Kuko, it feels so good inside you-"
Kuko shouts as he feels Jyushi unload into him, trapped in such a degrading position as the younger cums right into his womb. It's hot, and he can feel the other's dick throb with each pulse into him; Jyushi moans with each spurt, panting about how good Kuko feels and how much he likes him, which adds to the embarrassment. Eventually, the younger man moves back enough for his dick to pop free, though nothing seems to leak free as he lets go of Kuko. The elder goes limp against the floor, body thrumming still but aching distantly from the pain he underwent. He's about to go off on the younger and scold him when a thumb finds his clit, rubbing gentle but persistent circles into the sensitive nub.
"A-ah, wh- !" Kuko jolts like he's been shocked, body writhing as Jyushi rubs at his clit fervently. Two fingers push into him and grind upwards into his bladder, massaging the sensitive area in tandem with his clit. It's so suddenly pleasurable, the feeling scrambling Kuko's brain as his moans pitch higher and louder until he finally tenses his entire body, keening out a shrill sob as he's forced into the strongest and most sudden orgasm he's ever felt.
Distantly Kuko hears Jyushi praising him and thanking him as he comes down from the high, and the monk slurs out a "whatever" as he's pulled up into the bed and clung to by his friend.