Thread by @Hazel_Witch_

🔞 #NSFW #bkdk #omegaverse #inheat (light) #breedingkink #PWP 🔞

💭: A!Bakugou, O!Deku, established bkdk, Deku in heat, a/b/o, Pro Heroes, Bakugou POV.

✍️: This is really just PWP. Seriously. Katsuki comes home, Deku is in heat unexpectedly, they bang. Deku gets bred 😅✌️

This is a slightly longer thread with a lot of porn, so please bear with me while I get it up! (heh heh heh)
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The scent was an assault on Katsuki's nostrils before he was even halfway down the hall.

The smell of the earth after hot, summer rain - that was the best way he'd found to describe it - the kind of downpour you prayed for after a dry spell. Sweltering, humid... The danger of a flood.

The scent of Deku in heat.

What the actual fuck.

Quickening his pace until he reached their front door, Katsuki cursed and fumbled with the keypad, adrenaline already coursing through his veins and making his fingers tremble.

What was the little shit doing /in heat/? It shouldn't be due for months - they had a whole fucking vacation planned around it.

The whole idea was to jet off into the sunset and fuck and rut the days away in some remote villa -

- where Deku could make all the warbling, pleading little noises he wanted as Katsuki fucked him into oblivion, all without the risk of being recognised or their neighbours filing a fifth sound complaint.

Ya know, romantic an' shit.

Flinging the stupid door open and dumping his duffel on the genkan, Katsuki headed straight for the bedroom.

"/Kacchan/," Deku sighed in relief when Katsuki crashed through the door - head down, ass up on the bed, face crushed into Katsuki's pillow.

He was wearing one of Katsuki's old tees, the thin fabric hanging loose over his shoulders where it was at least three sizes too big.

From the waist down, though, he was totally butt naked, bare ass swaying in the air in an open invitation.

The sight set Katsuki's pulse throbbing in his neck, blood pumping to both his scent gland and his dick all at once.

"The fuck is going on, Deku?" he rumbled, voice already several octaves deeper than usual.

The air was thick with omega pheromones and the spice of heat, Deku's everyday green tea scent barely discernible over cloying, sickly-sweet honey.

It oozed over Katsuki's nose and tongue, golden nectar he could practically taste, winding and coiling around him in a /come hither/ motion. His inner alpha huffed and preened.

/Pretty mate, good mate, obedient little omega/.

(Yeah, okay, gross - call it animal instinct, or whatever.

Look, Katsuki didn't have it twisted. Pro Hero Deku made headlines every day for his astounding acts of strength and selflessness; the man was the number one hero, a goddamn household name.

Katsuki /knew/ Deku could toss a dozen cars off the freeway if he needed to in order to rescue an injured kitten, or something.

So yeah, maybe he relished the thought of being able to reduce his boyfriend to a needy, quivering mess when the throes of heat came knocking. Sue him. He had to get his kicks somewhere.)

"My suppressants were defective," Deku whined, scrambling around and crawling over to where Katsuki stood frozen at the foot of the bed. "I was out on patrol and everything just started to… leak out."

His cheeks flushed from rosy pink to a deeper shade of crimson, and he gestured vaguely between his legs.

"I think Shouto's going to need counselling, or something."

"Todoroki was with you?"

A stab of possessive fury flickered across Katsuki's brain, but he stamped it back down as hard as he could.

"Yeah, he, uh, he helped me to the med bay to get checked out. But it was, um… difficult for him."

The very thought of another alpha being in close proximity to Deku when he was like this made Katsuki want to storm over to the bastard's apartment and rip his fucking throat out.

But first degree murder was /probably/ on the list of things that would cost him his hero license and so he took a deep breath and rubbed a palm hard across his forehead instead.

"I-I'm sorry, Kacchan," Deku said beseechingly from the bedspread, sitting cross-legged and looking up at him with misty green eyes. "We were supposed to go away together, but I've ruined it all."

Katsuki noted that Deku's muscular inner thighs were glistening with slick and began to pant involuntarily.

Dropping to his haunches so he could look Deku directly in the face, Katsuki clicked his tongue and let out an exaggerated sigh.

"Oi. None of that. If you think I'm skipping out on my vacation, you need to get your head checked. M'not passing up the chance to watch you prancing around in those tight little swim shorts of yours, heat or no heat."

Deku blushed again and bit his lip, eyelids going heavy as his gaze dropped to Katsuki's mouth.

"I don't prance," he said, with only a little of his usual defiance, the swirl of scent that plumed between them betraying his arousal.

"Sure." Katsuki grinned like a savage, reaching out to curl a fist into the front of Deku's tee so he could yank him closer. "An' anyway. Something tells me I'm about to enjoy the next few days right fuckin' here."

Deku just nodded silently and looped arms up around Katsuki's neck, leaning forward until their noses brushed.

Fuck, he looked so undeniably /omega/ right now. Lips all parted and soft, eyes all drugged and greedy.

"/Kacchan/," he said again, breathlessly this time. "Can we stop talking? Need you to fuck me now. Please, Alpha."

Well. How could Katsuki say no to that?

With a growl, he dived forward, pushing Deku back against the bed by his shoulders and latching onto his scent gland, kissing and sucking, vision blanching white at the visceral punch of sensation that flooded through him.

He always pictured a forest glade when he was blanketed in Deku's scent, sunlight dappled through the trees and the grass all lush and green.

But, like, enough about fuckin' /imagery/.

Beneath him, Deku was already moaning and chanting his name, parting his legs around Katsuki's midriff and smearing him all over with slick.

Lips glazed with oily hormones and scent, Katsuki made a move for his mouth, Deku's lips already open, tongues sliding across each other fast and hot.

Their hands were fast, too, both of them tearing at Katsuki's clothes, because for some unknown reason, he was still fully dressed.

"Kacchan," Deku said, over and over again. "Get inside, please, need your knot, hurry up."

"/Needy/," Katsuki taunted as he struggled with various bits of fabric and contemplated tearing it all apart at the seams. "Needy little omega, aint'cha?"

Deku's eyes were pleading as Katsuki finally got his shirt over his head & flung it aside.

"It hurts, Alpha, it /hurts/."

Katsuki felt the rumble deep in his ribcage, thunder rolling up into his throat, into his mouth.

/Protect omega, mate omega/, his inner alpha insisted. /Now/.

But patience was a virtue, and Katsuki wanted a taste of that damn slick first.

Artfully (if he did say so himself), he slipped hands beneath Deku's back and lifted, hefting him up off the bed and then flipping him onto his belly.

Deku keened something at the back of his throat that shot straight to Katsuki's already rock-hard dick, something soothing and submissive that let Katsuki know Deku was his and his alone.

No-one else got to see Pro Hero Deku like this. It was a privilege reserved for only his mate, and Katsuki took a moment to stare with pride at the neat, pink mating scar at his freckled neck.

Only a moment, though, because he had a hungry omega to satisfy.

Shuffling down the bed, Katsuki spread Deku's legs, getting a proper look at that tight little hole, wet and sloppy with slick.

It made Katsuki groan every time he set eyes on it, and he wasted no time in stooping to tongue at it eagerly, lapping at the skin and using an arm across the small of Deku's back to hold him steady.

"/Ah, Kacchan, oh fuck!/"

Yep, there he was. Deku was a screamer, alright.

Darting his tongue over and around Deku's hole until he'd collected every last drop of slick, Katsuki slipped a finger in too, watching reverently as it disappeared into warm, molten insides.

"Oh fuck, Kacchan, /more/, please more -"

Deku writhed against the mattress and Katsuki held him down, not yet done with his meal.

It was just so fucking /good/, sent Katsuki's head into a tailspin - eyesight all but lost to the crackling sparks of electricity that were all he could see, hips rutting against the bed in a desperate bid for friction.

By the time Katsuki'd had his fill, Deku was moaning so loud the whole goddamn apartment complex probably knew what was up.

Katsuki pulled back with a smirk.

"Needy and /loud/," he said, draping his body over his boyfriend's stocky back, resting his dick snugly between plump asscheeks. "Just the way I like ya."

"Just - just fuck me already!" Deku snapped, little omega fangs glinting between his lips.

Katsuki only laughed and bared his own, nipping a warning bite into Deku's neck that immediately made his body go slack.

"Bossy too, huh?" he drawled.

Maybe he was enjoying this a little too much - it probably /was/ kinda torturous for Deku right now.

He dropped his voice to a softer tone.

"Alright then, baby, I'll give you what you want."

Without further pomp or grandeur, Katsuki rocked back onto his knees and spread Deku wide, quickly feeding his cock into his pretty, waiting hole.

He groaned and sank deeper in one long thrust, bottoming out to the soundtrack of Deku's stifled gasps.

God, it was the best feeling on Earth, there was no high that could rival it.

Grabbing at Deku's hips, Katsuki hauled him closer, reaching forward to lace fingers into mossy green curls to keep his face pressed down.

Deku always liked it rough when he was in heat.

"Fuck, yeah," Katsuki murmured as he pulled all the way out and slid back in again. "You like that, baby? Like that, little omega? Like being stuffed with my cock?"

"/Yes/," Deku whimpered, fingers gripping at the sheets and toes curling in pleasure.

He was always just so /good/, so good for his alpha, so good in the way he arched his back and presented his ass for Katsuki to take, in the way his glorious slick eased the way for Katsuki's dick.

It was goddamn /debauched/, the squelch every time Katsuki pounded into him, balls deep. The very definition of sin.

God it made Katsuki want to knock him up real good.

"Wanna fuckin' breed you," Katsuki grunted, harsh and gruff. "Wanna fuckin' fill you up with come like a good little bitch."

The words were new, but the thought was not. Still, he didn't know how Deku would take it -

"Oh my fucking God, /yeah/," was the strangled reply. "Breed me, Kacchan, /please/, I want it, I want it so bad -"

"/Fuck, Deku/."

Katsuki's pace had become erratic, losing his rhythm in sheer fucking delight.

Slick slopped around his thighs and the air was a potent mixture of their scents, woody and smoky and dark molasses sweet.

His knot flexed and tugged at Deku's rim, earning him another filthy moan whenever it did so.

They'd talked about kids, sure, but always in that theoretical, far-off, /someday/ kinda way - the same way they talked about retirement.

They'd always been careful, never been reckless, had always used protection whenever Deku went into heat, but now - /now/ -

"Come inside me, Kacchan," Deku begged in a broken voice, face still smooshed into the bedclothes. "Fill me up, do it, /please/."

Who was Katsuki to deny his perfect, strong omega?

The steady /slap, slap, slap/ of their bodies already had him close, had the swell of pleasure building and burning in his core. Everything was so hot, so sweaty, so /deep, deep, deep/, so /good/.

All of a sudden, the lights in Katsuki's head cut out, a total short circuit that left him with a static buzz in his ears as he came - hard and deep and /inside Deku/, his knot inflating and catching them together, connected.

Deku was convulsing too, and Katsuki was fairly sure from the throb of his insides and the stutter of his hips that he was having the orgasm of a lifetime.

"Oh, Kacchan, /yes/, oh God, I love you, /fuck/."

The rare curse from Deku meant Katsuki had done good.

He collapsed forward, slamming onto Deku's back and crushing him further into the bed.

"Argh!"

"Fuck, sorry."

Katsuki was still trying to catch his breath, still trying to get his head around what they'd just done when a second wave of pleasure snuck up on him from out of nowhere and he was coming all over again.

He did at least snake an arm beneath Deku's torso as he did so, easing some of the weight on his omega's back as he snuffled and licked at Deku's gland.

Rolling them onto their sides, he wrapped his arms tight around Deku's middle, coddling, protective.

Tentatively, he slid a palm over Deku's stomach and rested it there.

"Well, that was… unexpected," he said, voice raspy as all hell against the shell of Deku's ear.

"Mmm," Deku hummed in agreement, his thoughts imperceptible, but he seemed sated at least.

Katsuki swallowed and nosed against Deku's mating mark, feeling a flush of satisfaction when Deku shivered in response.

Shit - back to the fuckin' matter at hand.

"So… what should we… /do/?" he said, cupping Deku's stomach demonstratively.

"Do?" Deku replied, yawning lazily and snuggling back against Katsuki's chest. "Well I think for now, we sleep. Then maybe we do that a few more times and hope that we get lucky."

Katsuki's heart stopped beating for what felt like a full sixty seconds.

"Get lucky? You mean, hope that we - that you…"

"Yeah," Deku said, twisting his head round to look at Katsuki, voice suddenly filling with concern. "I mean, is that okay? It's just, you said - I thought you wanted it too -"

"I do." Katsuki said quickly, firmly, cutting Deku off before he had a chance to finish. "Fuck yeah, I do."

Deku relaxed again, green wisps of hair tickling Katsuki's nose as he sighed happily in his arms.

"Good," he said, and they both finally drifted off to sleep.

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Finito!

This one really came out of nowhere 😅 it was written completely on my phone in between breaks at work, so if there are errors, please do me a solid and ignore them 😁

I hope you enjoy and it doesn't just get lost amongst the leaks...

QRTs etc always welcome ❤️

How this thread was written:

Me: Today I will finish the chapter for my ongoing long fic! No twitter for me! Just getting down to work!

My brain: Write some depraved a/b/o 😈

Me: OK!