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A Tom Cat in Heat

Summary:

Sasu-kitty is in heat, and all he wants is to breed Naruto full... but he can't until Naruto unlocks him.

 

☆ COMPLETE, One-Shot, All acts are consensual ☆

Notes:

subtop alpha sasuke x dombottom beta naruto

addition: sorry for updating the tags four squilliam times. i think got 'em all now

(See the end of the work for more notes.)

Work Text:

“C’mon, Sas. You really givin’ up already?”

 

The bell on Sasuke’s collar jingles as he raises his hips again, thighs trembling, then lets gravity do the work of lowering him back down onto the dildo. It forces a loud, irrepressible moan out of him. Naruto eyes crinkle with a smile.

“That’s it. Show me how bad you want it, y’know?”

 

Sasuke would glare daggers at Naruto if his vision wasn’t so teary. He blinks and they roll involuntarily down his face. He’d speak if he could think at all beyond the maelstrom of need inside him, but he can’t. There’s nothing but the whipping winds of desire, nothing but the way his locked cock aches and his asshole throbs around the girthy dildo.

 

The key to Sasuke’s freedom hangs on a string around Naruto’s neck. He watches, dazedly, as it swings side to side with Naruto’s movement on the bed; he shimmies out of his pants, leaving him in nothing but a stupid pair of highlighter green boxer briefs. Sasuke’s mouth waters despite the garish shade at the sight of Naruto’s bulge, the imprint of his hard cock so grotesquely detailed Sasuke swears he can make out the little birthmark on Naruto’s shaft through the fabric. Wanna suck it. Wanna suck it so fucking bad… Sasuke’s cock drips pre-cum through the metal cage, and Sasuke’s hands give an aborted jerk toward it before he remembers the task at hand. He digs his nails into his thighs and starts riding again.

“Aww, good kittyyy, that’s my good kitty~!” Naruto coos.

 

Sasuke hates how his insides clench over the way Naruto’s talking to him, and he hates how good it feels to be obedient. He whines into the next thrust.

“I know, I know. Tom cat in heat just wants to jerk his lil’ kitty cock,” Naruto continues, sweet and condescending like only a beloved pet’s owner can be. “I promise I’ll let you use it soon. Just wanna watch you a lil’ longer, ‘kay?”

 

Sasuke nods, face burning with a harsh flush and chest tight with sobs he refuses to release. It’s true. I’m in heat, and all I want is to fuck him. He smells so good, he smells so so good…

 

Naruto’s arousal smells like maple and sun-warmed skin. Sasuke accidentally drools on himself when he opens his mouth and drinks his scent off the air, saturating the glands at the back of his throat with everything Naruto. It turns the dripping of Sasuke’s cock into a slow, continuous leaking; Sasuke has to clench his hands into fists to keep himself from touching it.

“Don’t forget to move,” Naruto prompts.

 

Sasuke hisses. The dildo is so big, and Sasuke feels so full that it’s hard to keep at it for long. He has to pause every few thrusts just to breathe, drowning in Naruto’s scent with every inhale while he sweats out his heat fever through every pore at once.

“Haah… ahhh… aaahhh…!”

 

Still, Sasuke can’t resist. All he can do is make these pitiful, punched-out noises and keep going anyway. It feels good. It feels so good, it feels so so so good…!

 

Sasuke scratches his legs raw and sucks his lower lip to his teeth. He’s not sure he can cum like this. He’s not sure he even wants to. Not when watching him struggle makes Naruto’s eyes go dark like this, as if Sasuke is gazing into the depths of a deep, stormy sea. His panting intensifies when Naruto palms himself through his underwear and a little wet spot starts to form where the tip of Naruto’s dick rests.

“You must want it really, really bad to go along with this, huh?”

 

Sasuke’s head swims from how fast his blood rushes to his cock at the reminder of the reward he has to look forward to if he does well enough. Wanna fuck him, wanna fuck him so bad, I need it –

“D… D…. Hhhnnhhh…”

 

Don’t tease me, don’t tease me, you know I can’t talk like this, it’s too hard – fuck, this is too hard, it’s too much, I can’t do this…!

 

Naruto giggles at Sasuke’s complete inability to form a coherent sentence.

“You wanna get your cock wet so bad you’ll just let me do anything I want to you, huh?” Naruto needles. Sasuke’s muscles jump from the force of his restraint, choosing to wrap his arms around his middle and grip his sides in a last-ditch effort not to disobey. Don’t wanna be bad. Don’t want him to deny me. Please, Naruto, please please please – “Poor kitty. You look almost like you’re in pain, y’know. Does it hurt?”

 

Sasuke shakes his head and proves it with another few bounces on his toy, though he whimpers the entire time. Doesn’t hurt. Doesn’t hurt in any way I don’t want. Feels so good. Gonna feel so fucking good –

“Oh, that’s good. I don’t wanna hurt you, y’know? I just wanna make sure you’re really desperate before I give it to ya. Can’t have you getting all spoiled on me, right?”

 

Sasuke nods. He knows how greedy he can get in the throes of his heat. He knows just how flimsy his self-control can become. It’s better to do it this way. It’s better to let Naruto take control. He’s not made for this, I could really hurt him if I don’t do what he says…

 

Neither of their statuses have ever mattered between them, but the truth remains: Naruto, as a beta male, is not designed to take Sasuke’s alpha cock up his ass for a week straight, twice every year. And Sasuke, being an alpha, is not designed to keep moderation in mind during his heats. If it were up to him and him alone, he’d never let Naruto leave their bed. He’d keep Naruto there until he broke.It’s better this way. It’s better. I just have to stop thinking, I just have to calm down a little and stop thinking so damn hard all the time –

“Yeah, that’s right. Can you play with your tits for me? I think it’ll feel really good for you right now~”

 

Sasuke has no doubt it will. His body may as well be a live wire, sensation sparking across his chest as he rubs clumsily at his nipples.

“Oh, wow, look at your dick twitch! It’s sooo cute, awww~”

Nooo,” Sasuke whines. I’m not cute, I’m a ravenous fucking alpha and the second you let me loose I’m gonna pound you into the mattress like a wild animal

 

His thoughts dissolve as he pinches his nipples and drops his full weight back into the dildo, at last feeling the base press up against his puffy rim.

Ohhhooohhh…!”

 

Naruto giggles again at Sasuke’s forlorn howl. The stimulation is nearly overwhelming – and yet nowhere near enough for Sasuke to get off.

“Poor Sasuke… but, god, you really are cute like this...”

 

Sasuke watches Naruto grip himself firmly through his boxer briefs, then decide to just be rid of them altogether. Naruto stands in his full glory, naked with the sole exception of his necklace. Sasuke’s body clamps down hard at the thought that Naruto might come to him, that he might finally unlock Sasuke and relieve him… so it’s only natural that Naruto chooses to keep teasing instead.

“Here, this should help a lil’, huh?”

 

Naruto’s damp underwear slaps Sasuke across the face before he can react. The second the scent hits him, though, he’s suddenly able to move at the speed of light; Sasuke smothers himself with the fabric and draws every lungful of air through the dizzying stench of Naruto’s want.

“Huh… uhhhuuuhhnnhhhh… nnnhhh...”

 

Sasuke’s pathetic mewling mixes with the low growl rumbling through his ribs. Naruto’s scent gives him the strength he needs to free a hand to brace it on the floor and get his feet under him, squatting now instead of kneeling, with the new position allowing him to put more power into each stroke. He likes to watch, wanna give him everything he wants, wanna please omega, breed omega, breed breed breed –

 

He’s too far gone to remember or care that he can’t get Naruto pregnant, that he isn’t the omega Sasuke’s idiotic instincts believe him to be; they are bonded. Naruto is his mate. And Sasuke can do absolutely anything Naruto asks… at least, until he inevitably snaps.

“Oh, wow… Look at you…”

 

Naruto sounds truly impressed, and Sasuke can’t help but give a pleased – albeit desperately needy – keen in response. The cage makes Sasuke’s bulge heavier, and it swings with more force than he’s used to as he bounces up and down. Even that is enough of a tugging sensation to make white-hot arousal shoot through his core and down his legs, crying out as they falter beneath him. Shit, my legs are gonna give out…!

 

Sasuke’s breath hitches at the sound of the floor creaking beneath Naruto’s otherwise quiet footsteps. He stops, hovering halfway down the dildo, with his entire body vibrating to the same tempo as his growling. It’s only when Naruto grasps one edge of his underwear and tries to take it back that Sasuke snarls in earnest.

“Ah-ah! Bad kitty!”

 

Naruto bops him on the head like a misbehaving child and snatches the underwear away from him.

“And here I was, about to let you have the real thing! Hmph!”

 

Naruto steps back and out of range. Sasuke lunges in an attempt to follow him, but the dildo’s suction cup base keeps the heavy length inside and he only ends up curling forward with a winded gasp.

“Bad kitties don’t get dick. Now you gotta wait longer.”

 

Sasuke’s despair is tempered only by the fact that he’s found the best position so far; he leans forward on his hands, kneeling again, and ruts the dildo back and forth against a spot that brings him so close to the edge he feels dizzy again.

“There ya go! I knew you remembered how to be a good boy~”

 

Sasuke nods. He remembers. He remembers what it means to be good for Naruto right now. This is not about blind obedience. This is about letting him take control before I lose it completely.

 

He raises his head by stuttering degrees, shaking from exertion and restraint and need. He watches Naruto drop his underwear on top of the pile of clothing he’s accumulated next to the bed. Sasuke stares at them with unfettered want.

“Nest…”

 

Naruto’s head tilts to the side like a confused puppy. His eyes are so blue. Sasuke wants to stare forever, drown in them like he’s drowning in Naruto’s scent. It radiates most strongly from Naruto himself, but also from the piled clothes. Sasuke’s stomach clenches.

“Nest… please… Ahhnn…!”

 

Sasuke sniffs in the general direction of Naruto’s discarded clothes, lashes fluttering, as his body vacuum seals itself around the dildo.

“Ha-ah-ah-aahh…!”

 

His voice spikes up and down, growing pitchier the longer Naruto fails to respond. Wanna put those in our nest but I can’t move from this spot, and I wanna be good, but I can’t do this any longer, I can’t, I need to be in our nest, I need him close to me, I can’t stand it-!

 

Sasuke tries to tell Naruto, but he can’t pick somewhere to start.

“I – Nest – Please, want – I-I can’t – Ahhh! Ha-haah, ahhhmmhhplease. Please, please, I can’t, please, please-!”

“Sasuke, hey. Hey. Slow down, slow down.”

 

He’s not sure when he started crying, but Sasuke becomes startlingly aware of the fact that he’s hyperventilating the moment Naruto touches him. He’s close enough that Sasuke can hear Naruto’s calm inhales and unhurried exhales now; he is pulled into Naruto’s rhythm like a comet into a planet’s orbit and finds his own breaths slowing just from Naruto’s being near.

“Do you want to be in bed?” Naruto asks softly as he wipes the tears away. Sasuke nods and licks the spit from his lips, trying not to drool any more in Naruto’s hand. Naruto doesn’t seem to mind; his lust-dark gaze does not dissipate, but his eyes grow as soft as his voice.

“Need… to touch you,” Sasuke wheezes, feeling suddenly small and humiliated. He points a finger at the clothes. “Those, too…”

Ohh, you wanted those in the nest tooo~” Naruto sings. “Thaaat’s what I wasn’t getting before!”

 

Sasuke’s urge to call him an idiot is second only to his primal need for skin-to-skin contact; his hands wrap around Naruto’s thighs now. He’s still kneeling in place, still rocking shallowly on his toy, but now he can rely on the stable muscles under his hands for balance and support. This is exactly what I need from him… Need this…

 

Sasuke presses his cheek to Naruto’s thigh next, just barely avoiding his crotch like a good boy and drinking his scent from the shortest distance possible instead. Sasuke’s moan drops into a growl like extended thunder, and he can’t help the surge of renewed vigor he feels when Naruto’s skin ripples in a shiver.

“Naruto-”

“Hold up, not ‘til we’re in bed, y’know.”

 

Sasuke doesn’t mean to seize Naruto’s hips in vice grips. Can’t let him leave, need him to stay close, need omega close –

 

A tremor wracks Sasuke’s entire body as his fever flares up with the sensation of fire in his lungs. He feels raw and exposed, his thoughts and ambitions narrowing down to the fullness in his lower half and the proximity of Naruto’s body to his upper half.

“You knew how to get on the dick, you can figure out how to get off it, too,” Naruto prompts, hands nudging up under Sasuke’s arms. “C’mon, you don’t have to let go but you gotta stand up, okay?”

 

Pulling himself off the massive dildo is harder than Sasuke anticipates and certainly harder than Naruto makes it out to be; he hisses and grimaces as his walls suck at it like a mouth, trying to swallow it whole rather than give it up. Sasuke’s eyes roll back, his whole body going weak.

Caaan’t,” he whines.

“Heh. You really are just a needy tom, huh? C’mere…”

 

He stoops down and gathers Sasuke in his arms. Sasuke moans embarrassingly into Naruto’s neck and embraces him back, arms wrapping tight around Naruto’s back and shoulders, fingers curling to keep him close. Sasuke’s breathing slows just a little more now that he can feel Naruto’s ribs expanding and contracting against his own, Naruto’s heart beating steady and strong against Sasuke’s frantic, hummingbird pulse.

 

Sasuke lets out a contented sigh, and his muscles finally relax enough to allow the dildo to slip out.

 

He whimpers when he hears it slap wetly against the floor; it sounds too much like the slapping of skin-on-skin, like Sasuke’s hips clapping against Naruto’s plump ass. He stifles his moaning by nibbling at Naruto’s neck, choosing an erogenous zone by rote memory.

Haahh… Shit, fuuuck, okay, okay – C’mon, Sas, let’s go to bed. Nest time, yeah?”

 

Sasuke nods and lets Naruto drag him up onto his feet. He sways like a sapling in a storm and clings to Naruto harder.

“S’okay, I gotcha. I gotcha…”

 

Naruto’s hand fits perfectly into the dip of Sasuke’s lower back, and the soothing circular motions he makes with it turns Sasuke’s body to jelly; he stumbles forward with Naruto’s guidance until they reach the bed. Sasuke crawls onto it while Naruto reaches for his clothes.

 

Sasuke’s instincts take over from there; he arranges the garments by scent, the strongest forming a halo around the pillow while the weakest join the bed linens to create fortified walls around the remaining perimeter of the mattress. Need a good nest to make omega feel good. Wanna feel good, wanna feel good so so bad…

 

Sasuke’s rational mind is small and quiet, leaving room for his inner alpha to play. Its interest is piqued when Naruto holds up a new toy, one Sasuke is intimately familiar with.

“Oh? Does kitty want this?” Naruto teases, waving the butt plug side to side in front of Sasuke’s face. He nods and slinks into position, turning onto his belly and raising his hips to offer Naruto his gaping ass. Sasuke mewls when Naruto brushes his fingertip around the wet, swollen rim, giving an impressed whistle. “Look at you. Such a pretty kitty. And a pretty kitty deserves a pretty lil’ tail, y’know?”

 

Sasuke nods and wriggles in place, anxious to be filled again. Feels so empty without omega’s toys inside me, feels so lonely without omega on my cock, so empty, so lonely

 

He can’t resist the urge to grind his hips back as soon as Naruto pushes the tip in, but he doesn’t let Sasuke have any more than that. He whines petulantly in an effort to spur Naruto back into action. C’mon, I’m trying so hard, I’m being so good, please…!

“Alright, alright,” Naruto chuckles. “Just gimme a sec here, I don’t wanna force it in dry…”

 

Sasuke hears a bottle of lube pop open, hears it dripping, and all Sasuke can think of is turning Naruto’s ass into a sopping cunt next. He growls and arches his back, pushing into the pressure of the plug entering him with fingers kneading the sheets. It’s much shorter than the dildo, but nearly as thick. It does the job of making Sasuke’s head spin. Full with omega’s toy, then breed omega full with my kittens –

“Ah, mhh, haahh-”

“Good job, good job, kitty! Does that feel good?”

 

Sasuke nods. The bulb’s widest point rubs deliciously against his swollen prostate. It’s too big and heavy for Sasuke to push out on his own. And he’d by lying if he said he didn’t love the sensation of faux fur swishing against the backs of his thighs.

“Yeah? Feels good? I bet I know somethin’ that’ll feel even better...~”

 

The light dance of Naruto’s fingers down his spine makes Sasuke shiver.

“Turn around, Sasu-kitty. It’s finally time for you to have your reward.”

 

Sasuke forgets his weakness and turns around quickly enough to startle Naruto. The necklace is off, the key in his hand, and he’s sporting a shit-eating grin that Sasuke would want to smack off of him in any other state. As he is, though, all Sasuke wants to do is devour him.

 

He starts with a kiss. Not a chaste meeting of lips, but a deep, hungry revocation of Naruto’s mischievous tongue. Sasuke repurposes it for pleasure over banter. The vibration of Naruto’s hum meets that of Sasuke’s growling somewhere in his throat and radiates as an insistent warmth through his chest. They part only when Sasuke gets dizzy again, and even then, not for very long; he heaves for breathe through sloppy kisses all over Naruto’s face, lapping up the spit from Naruto’s lips and transferring it to his neck, where Sasuke buries his face and sets out to mark Naruto so thoroughly that there will be no mistaking who he belongs to by the end of this. Mine mine mine mine mine –

“Okay, okay, easy – Easy! Lemme get this thing off ya, huh?”

 

Sasuke leans back and cants his hips forward. His cage is so slick with pre-cum that Naruto struggles to get the key in the lock, and Sasuke can’t help but whimper as he fumbles with it. Need it, need it, need it

 

 

The chaos unfolds the second the cage opens.

 

Sasuke’s ears ring from the blood rush. For just a second, his cock hurts so bad that all he can do is let out a harsh, cut-off scream as it fills out to its full length all at once. His knot is already half-inflated by the time he pins Naruto down beneath him. He’s wearing the no-frills companion to Sasuke’s plug, the silver base like a large coin spreading Naruto’s hole. He has no patience for removing it; Naruto cries out at the rough way Sasuke dislodges it, soothed only by the fact that Sasuke remembers the lube and squirts some into Naruto’s gaping hole.

“Shit, fuck – ahhhnnhh…!”

Ohhh…!” Sasuke moans.

 

His length slides into Naruto so easily that he completely forgets he isn’t fucking a pussy. Sasuke holds Naruto by the hips and thrusts once, twice, before he loses himself entirely.

“Fuck, uugghh, you – unnnhhh, Naaarutohhh…!”

 

Heat washes through Sasuke’s body. His grip tightens and his toes curl. Naruto’s only reaction is to clench around Sasuke’s cock, over and over again, as he thrusts through a manic first orgasm.

 

Sasuke forgets everything but Naruto. His knot catches on the rim and Sasuke snarls, fucking frenziedly against Naruto’s entrance until it opens for him. He wants to watch his knot sink in, but all Sasuke can see through his tears are stars. He wants to listen to Naruto sing his praises and scream out his pleasure, but Sasuke can’t hear him over the roar of his own pulse in his ears, his own panted breaths.

“Cumming, cumming – mmmgghhh cuuummingggg…!”

 

In reality, Sasuke hasn’t stopped cumming, but it’s only once his knot settles inside and fully expands that Sasuke’s body finally gives itself wholly over to instinct.

 

With his arms wrapped around Naruto, there is nothing he can do to stop Sasuke from sealing the deal with a bite. Naruto howls and struggles, but that only makes Sasuke hold him closer, completely pinned beneath Sasuke’s weight, unguarded flesh at the mercy of Sasuke’s insatiable appetite. He sucks the wound and clenches around his tail plug so hard it hurts when Naruto’s blood washes over his tongue. He sucks it harder to staunch the flow, then starts to lick in the same compulsive repetition that he grinds his hips with. Naruto’s walls contract around him in delicious pulsations that makes every hair on Sasuke’s body stand on end as if to reward him for all his restraint thus far.

 

There’s no restraint now. There’s nothing but Naruto’s body joined to his, tied together by fate just as much as biology.

“Sas…!” Naruto gasps.

 

He’s not sure how he knows what Naruto wants, but Sasuke slips a hand between them and gives it to him anyway; it takes only a few pulls on Naruto’s cock to get him quaking over the edge as well, pretty blue eyes rolling back into his head while every muscle spasms on Sasuke’s cock.

Fuuuck…” he groans, the scent alone enough to make Sasuke’s hips buck forward, as if there’s any further to reach. Naruto cries out – loud, wanton, and entirely unfiltered.

“GOD, Sas- Sasuke! Sasuke, yes, more, cum in me, fuuuck…!”

 

Sasuke grins. Naruto is the one whimpering now, and every sound fuels the flame of his burning desire. Even if his knot goes down and Sasuke’s cock goes soft, he’ll still try to fuck Naruto. I’m going to let this heat eat us alive, he decides as he laps sweat off Naruto’s jaw.

 

I waited long enough. Now it’s time to take my fill.

Notes:

happy narusasu day! i'm alive!