Archive of Our Own ^beta

It starts off slowly, or quickly, depending on if you start counting from when they finally become something akin to lovers. Or if you count it from when they become fuck buddies, the latter of which basically starts from the moment their eyes meet.

Their rendezvous hits off fast from the occasional meetings at bars, quickies in dirty alleyways, to either a shabby flat or sometimes a clean, sterile penthouse.

By then the burning hot lust has calmed down and something softer has sprouted between them, felt it in the warm hand that would rest more often around his waist when they lay sweaty among rumpled sheets. Not to mention the other touches, touching shoulders, the passing feelings of fingers brushing along his back, the lingering stares on his backside that feels physical.

He’s an alpha, Dabi’s also an alpha, and they fuck, often. Kai should have been pissed at being propositioned by such a person, barely even a walking corpse.

But he’s always known that he was different, from his very first rut where he lay panting and sweaty craving another person. Though not an omega, at least not what his body had in mind, his puckered hole had felt puffy and swollen, he remembers touching it and feeling frightened that his fingers came back wet and glistening.

Disgusting

Young him couldn’t help himself, it had felt electric, the brush against his entrance had felt weird but at the same time it also satisfied something inside him.

Very early on Kai knew that as an alpha he was attracted to other alphas, during his ruts he filled his mind with imaginary alpha males as he fucked the fake knotting toys into himself.

He has never slept with another of the same secondary gender, beta males at most, usually with him as the giver and hiding a vibrator inside himself.

Most alphas will take insult with even thinking of sleeping with another alpha, though Dabi doesn’t fall into the category as “most alphas”.

Kai thought he kept his orientation quite hidden, but those blue eyes see a lot more than they let on. After their first meeting, he felt almost insulted by how brazenly the other man had approached and propositioned him, quite crudely might he add.

And Kai, must admit he has been very curious how a real knot would feel inside him, a real human warmth, so he accepted, not before threatening the dark haired male. Which seemed to just roll off the man, like a duck to water, the man just smiled through his whole graphic speech of all the ways Kai would castrate him.

It’s started off with blowjobs, handjobs and just rutting their dicks against each other, and never before has he felt so satisfied by the touch of another.

It had taken a long time before Kai felt comfortable enough to actually go further, to let himself be penetrated by another alpha.

Even though his own alpha had never been very dominant or aggressive, it felt unsettled by letting itself be submissive to another. Playing with himself and fake knots was manageable, having another alpha over him, inside him? That’s a different story.

The first time they had sex didn’t go without it’s difficulties, just laying on his back with his legs spread for the other man caused him to growl in warning. That alone had taken fifteen minutes for him to calm down enough.

Dabi proved himself to be an extremely patient lover, which he’ll never admit, but that was the reason they actually managed to go through with the whole ordeal.

They spent more than half the time prepping him, than actual fucking. The first brush of fingers that were not his own against his hole, had him baring his teeth again.

Kai tried to reel in his alpha, it worked to an extent, but as Dabi finally pushed a digit inside him, he almost kicked the other in a knee-jerk reaction.

Everything had gone so slow, Dabi had gently stroked along his sides and legs, pushed out calming alpha pheromones that shouldn’t have worked, but did.

When Dabi had managed to get four fingers inside him, stretching him out for something decidedly bigger. Kai’s growls had turned into confused whines and whimpers, his own alpha flustered and unsure, it wanted to fight but it also felt so right.

Kai remembers that he had hidden his blushing face in the crook of his elbow, Dabi had let him, he doesn’t know how it would have gone if his alpha had been pushed more at that moment.

His cock had laid hard, twitching and leaking against his stomach, the skin at the base where his knot would grow was already swollen. He was shaking and quivering at everything, it was too much, but he also wanted more.

In the end he had whined a weak ”Alpha”, and Dabi knew that this was his chance, slowly pulling out his finger along with a long whine.

He had distantly heard the sound of a wrapper being torn, and suddenly two warm hands were holding his hips and he had jolted when he felt something big and warm resting against his entrance.

Gentle fingers stroked along his skin as that cock was slowly worked into him, he had keened while gripping the sheets in a white knuckled grip, his breathing harsh and uncontrollable.

Gentle lips had hushed him and worked along his neck in a pleasant manner, when the length at last was fully inside he had whined so loud and his nails nearly teared the sheets.

Dabi had groaned, Kai couldn’t help how his inside clenched and worked around the intrusion inside him, didn’t know if it was to push it out or work it deeper inside.

The rest of the night was a blur, as he had climaxed he’d been crying, salty tears had stained his face, it would have disgusted him, but everything was so overwhelming that he hadn’t even noticed.

Dabi had praised him so much, combinations of ”so good”, ”perfect” and ”doing so well” leaving the man’s scarred lips. And the words had washed over him like a balm, he had keened as everything had felt so undeniably right.

His own knot swelling uselessly, spilling over himself and clenching around the cock rutting into him.

Dabi had tried to pull away as to not knot him, but he tightened his legs around the other man, Dabi had no other choice but to listen to their bodies as he had pushed the growing knot inside the tight hole.

Kai howled as he was stretched to his fullest, his cock pulsing weakly as another orgasm was ripped out of him, spilling more onto himself.

He listened to the other alphas low growls and grunts, enjoyed the feeling of the still twitching hips against his.

As if something had cut the strings that was holding him up, Dabi collapsed on top of him.

Kai could feel the knot inside him, pulsing and rhythmically work out the last of the cum into the condom. A thrilling sensation hits him, he’s getting bred, a gasp comes from the other man as he clenched around the other.

After that encounter everything else had gotten easier, they had sex often, and Kai had enjoyed it every time. Getting “bred” had become his favorite feeling, he knows it’s not really breeding, as it all gets pumped into a condom, but the implication is there.

An alpha was working their virile seed into him. Sometimes, which embarrass him. He will whine when he sees Dabi pull on the condom, it makes the dark haired male smirk and softly kiss his pout away.

When their ruts happen, the feeling that was just disappointment, blossoms and builds into something akin to a fiery need. He feels like he’ll die if his alpha doesn’t fill him, and not that stupid thin piece of latex.

Those times he almost feels possessed.

Their encounters happens so often, that his crew had started referring to Dabi with respect every time the other would come to their compound.

Seeing Dabi as his mate, which he knows Dabi takes full advantage of, mostly to annoy Hari.

Hari…

In another life, maybe Hari would be the one for him. Kind, sweet Hari. The man’s a beta, which would have worked with his own alpha better than another alpha.

But as he lays in the now familiar embrace of scarred arms, listening to the steady, still slightly fast heartbeat of his mate, he can’t feel that he wishes for anything else.

Kai feels the bite on his neck throb, it’s still new, they’ve only properly formed a mating bond two weeks ago, Dabi has a matching one on his own neck.

Two alphas sleeping together, not extremely uncommon, two alphas mating each other for life? Nearly unheard of.

Every alphas instinct will drive them to mate and have offsprings, even Kai himself thinks of having a child, maybe more. Has entertained himself with the thought of a daughter with blue eyes, a familiar crooked smile.

Or a son with white hair and his own honey colored eyes.

And the thoughts have been eating at him, their mating bond won’t be the same as if he was an omega. It’s weaker, his body fighting off another alpha’s claim.

He already feels the other’s emotions quite well, at least he thinks so, but the area is red and swollen, not healing properly. The bite he gave Dabi isn’t as bad, his own alpha venom weak and easily defeated, only a scar that will fade with time.

For the first time in his life, he wishes he was an omega, could give his alpha the pups he wants. Carry his alphas bite with pride for years to come, not this sad imitation that they have now.

“Can hear the cogs in your brain working, love. What’s on your mind?”, a raspy voice and gentle lips press against his forehead. The hand that was once around his waist, moves up to gently brush along his spine.

Love, Love.

Kai feels almost giddy every time Dabi calls him that, he nuzzles into the alphas neck, rubbing their glands together, the darker haired male lets out a rumbling purr.

“It’s nothing”, he finally says, leaning up to playfully nip at Dabi’s mating gland, he receives a playful growl for his efforts and another hand wraps itself around his waist.

“If you say so…”, Dabi’s not convinced but doesn’t press the matter further, instead he leans down to kiss him.

Kai sighs into the kiss, their lips melding together soft and unhurried, he parts his lips when a wet tongue brushes across them, seeking entry.

It’s a slow exploration of each other’s mouths, like they’ve never mapped out the other before.

Kai parts his legs willingly when Dabi flips them around, Kai now underneath the broader male, and the other alpha slots himself between the parted thighs, right where he belongs. They’re both still naked from earlier, that makes things easier.

The kisses get wetter and greedier, now also the added pleasure of their hips grinding against each other. Kai lets out a small gasp at a particularly well aimed thrust, which is swallowed down greedily by the other.

A scarred hand snakes its way between their bodies, teasing fingers slides between his ass crack. Dabi parts from the kiss, a thin string of saliva still connecting them, the man wears a lascivious smirk.

“You sure you’re not an omega?”, the fingers press against his puckered hole, just barely pressing inside.

“Shut up”, Kai bucks his hips, trying to get those wonderfully long fingers inside himself.

“So fucking wet for me…fucking dripping”

Kai moans when those fingers make their way inside, rocking his hips against the hand, Dabi chuckles at the sight, leans back down to kiss him hungrily, his free hand gripping short auburn hair.

Kai snakes his own arms around the alphas neck, his cock lays half hard and neglected against his stomach.

Lately he has not needed to stimulate it to orgasm, managing quite well on his own when Dabi fucks him so good, and it makes everything so much more enjoyable.

“Fuck…I think you’re ready”, Dabi nearly growls. He whines when the fingers slowly retreat, leaving him wet and empty.

Dabi shushes him, before leaning over to the nightstand, rummaging for a condom, Kai stops him when Dabi moves to bite it open.

“No…no condom”, he swallows when he sees those electric blue irises get swallowed completely by darkness.

“You sure?”, Dabi watches him like a predator, licking his lips when he receives a nod, he throws the packet back on the table.

Moving into position between his muscular pale thighs, a hand on his waist and the other positioning the fat head against his entrance, he stops.

“Do you…want me to pull out?”, a gentle hand strokes along his hip. Kai pulls him down and brushes his plush lips against a scarred ear, “I wanna feel it, all of it”.

“Fuck! You’re killing me princess. Okay, okay…”, they both moan in unison as Dabi pushes slowly inside, filling Kai so well and perfectly.

Usually they last longer, Dabi is infuriatingly slow and teasing, but this time lust and the promise of a proper breeding makes them rut desperately against each other.

Kai has his limbs wrapped tight around the other, throwing his head back as Dabi hits all the right spots inside him. The other takes the advantage of that, biting and marking up his neck.

“Oh fuck…I’m not gonna last..”, Dabi groans against his neck, his thrusts already growing sloppy and uncoordinated.

Kai clenches rhythmically around the length inside him, making Dabi stutter and pant.

“Breed me! Fill me with your pups! Ah..Dabi!”, it’s just the passion talking, but it works them both up as intended.

An animalistic snarl makes its way out of Dabi’s throat, renewing the fire inside the alpha.

The thrusts don’t get less sloppy, but they’re hard and fast, distantly he thinks that he’s going to be sore tomorrow.

The base of Dabi’s cock starts catching at his rim, the promise of a knot makes him whine and claw at the alphas broad back. None of them gets to second guess their decision before Dabi thrusts in one last time and locks them together.

And it’s glorious, the pleasure and sudden heat that fills him is nothing short of euphoria. Dabi digs his teeth into his neck, he mewls and they’re still rocking together and that fat alpha cock is still pulsing and shooting out cum inside him.

The grinding slows down, and Dabi unlocks his jaw from his shoulder, licking away the blood and nuzzling the wound as if in apology.

Kai runs his fingers through Dabi black spiky mess of hair, their hearts still racing, they’re both sweaty and there’s a wet stickiness on his chest.

He wrinkles his nose at his own cum, his cock lays limp on his stomach, his own knot mostly deflated. His inner alpha having realized it’s not necessary anymore.

Dabi trembles in his arms as another squirt of cum is forced out of his cock, Kai frowns, usually that only happens during their ruts.

Outside of rut, there’s only the initial flood of cum and thats it, he knows that the next expected rut is in at least two weeks.

“Fuck…so good…so fucking good”, Dabi tiredly rocks his hips against him, as much as the knot lets him, the feeling sends a pleasant warmth through Kai.

The man shivers again as his cock pulses once again, and moans weakly as he spurts out more cum.

“Take it…fucking take it…mmm..”, Dabi babbles meaninglessly against his neck.

Kai himself feels very satisfied, strangely so, this time something feels different. He lets Dabi mumble and grind into him, enjoying the feeling of heat filling him.

It takes about fifteen minutes for Dabi to stop cumming, and about thirty for the knot to deflate, which is way longer than normal.

“Shit..what was that?”, Dabi pulls out his limp dick, a gush of cum following him. Kai nearly whines as all the hard earned cum is escaping, flowing out onto the sheets where it’s useless.

“Did your rut come unexpected?”, Kai asks, absentmindedly scratching the alphas nape, receiving a rumble in gratitude.

“Dunno, wasn’t s’posed to be now”, Dabi lifts his head up to look at him, eyes darting to the mess still leaking between his legs.

“Damn, look at you”, a finger scoops up some of the cum before pushing it back inside.

“Dabi..!”, he feels tingles shoot up his spine.

“Sorry, you just look so…ravishing. We should get cleaned up”, Dabi pulls himself up offering a hand to Kai which he takes with a grimace when he feels more spend dribble out.

They spend more time than necessary in the bath, all because Dabi is a horny alpha and enjoyed fingering all the spunk out of him, making him cum at least two more times.

Kai returns the favor once, though he is usually the receiver, Dabi’s never been against having his own ass played with.

Though he has to use a generous amount of lube for it, some well placed thrusts with his fingers against Dabi’s prostate has the man howling his pleasure and tainting the bath water some more.

When they finally manage to wash up properly and drying themselves, they still have to change the bedding.

And it all takes a long time because Dabi doesn’t care about the mess and nearly throws himself back onto the mess, Kai physically holds the man back.

When he’s finally under clean sheets, in clean clothes, sleep comes easily. With the warm body beside him, and the window open a fraction to let in some fresh air.

Dabi fell asleep the moment his messy head hit the pillow.

What a fool, his fool…