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//oviposition
mermaid krbk where alphas lay eggs into an omega so when kiri starts getting chubbier and rounder in his abdomen area, bakugou knows that kiri is gonna approach him about spending his rut with him
mermaid krbk where alphas lay eggs into an omega so when kiri starts getting chubbier and rounder in his abdomen area, bakugou knows that kiri is gonna approach him about spending his rut with him
bakugou agrees, of course, as his mate and even though they haven't started talking about having children, he's very entertained by the idea of carrying kiri's eggs
eggs will only fertilize if the omega chooses to and bakugou would be lying if he didn't have an intense breeding kink
he says yes when kiri asks him, belly round and chubby. when bakugou rubs hands over kiri's tummy, he can feel the squish inside
usually, alpha eggs aren't that big and they're meant to grow inside an omega but of course, due to kiri's size, they're a bit larger than average especially when bakugou is smaller
they get ready for kiri's rut, making their cove as comfy as possible, laying seaweed for a bed, hunting for food that will supply them over the next few days
when kiri's rut hits him finally, he spends the first wave prowling and patrolling near the entrance of their den, making sure that other mermaids/predators don't interfere
his scent screams that he *will* fuck you up if you mess with them and with his darkened sclera and claws and teeth, the threat is very real
bakugou on the other hand, is rolling his eyes. he knows that no one would dare interfere and he spends most of the first wave trying to get kiri to "come back" and "lie down", but ngl, he finds this whole display incredibly hot
in the second wave, kiri starts going through their food supply, ravenously powering up his body for the next step, forcing bakugou to eat as well, much to his chagrin
finally onto the third stage, kiri wants to mate, and he wants to mate NOW
he pushes bakugou onto his back and hovers over him, groaning as he supports himself with two hands besides bakugou's head and their tails touching
"that's it," bakugou coaxes, "good alpha"
the tip of kiri's cock is starting to peak out from his slit and they both watch it get bigger and bigger, swelling to kiri's normal size, although it does look fatter than usual
the tip of kiri's cock is starting to peak out from his slit and they both watch it get bigger and bigger, swelling to kiri's normal size, although it does look fatter than usual
bakugou can't help himself when he reaches to pull kiri's dick fully out, running a hand along its length to coax it into its full size. he can't wait to see it bulging inside him
kiri groans and thrusts his hips a little, enjoying bakugou's touch and desperately trying to get fully hard as the pressure in his stomach elevates
"katsuki," he whines and bakugou groans back in response, arching his back, one finger pulling aside his own slit to reveal his pink insides
kiri humps his hand again, eyes zeroed in on bakugou's pussy. he misses his target and bakugou hisses as the head jabs the edge of his lips. it was so close and he wants it in NOW
this time, he guides kiri firmly, the tip of kiri's cock breaching just the first few bit of bakugou's entrance before and bakugou sighs as his pussy clenches around what it can get, slick pouring in droves to properly prepare him
sure, he was wet before but now, he's gushing, his body well aware of the intrusions they're gonna receive. the tip of kiri's cock is shiny with slick and bakugou sees pre bead up at the end of kiri's dick
and before he knows it, kiri senses his distraction and take the opportunity to push in
Back to Top!
bakugou's body seizes up as kiri sinks into him all the way to the hilt, a noticeable bulge already at the base. they both groan at the tight vice bakugou's cunt has on kiri's dick and kiri drops his face into bakugou's shoulder
bakugou's hands fly up to grasp kiri's waist, feeling unbelievably stretched around his mate's cock even though he's taken it so many times—although, this is the first time he's spent a rut with kiri
he drops his head down past kiri's tufts of hair, peering at the spot where they're connected as kiri busies himself with licking bakugou's gills. bakugou lets him, angling his head to the side to show more skin. plus, he wants to watch what happens next
his pink lips are stretched obscenely around kiri's cock, perfectly framing the dick inside him as his clit sits at the top, pushed to the outside of its hood by intrusion inside him
"fuck, fuck, eijirou," he whispers and he traces a finger down to stroke along the bump that sits at the base
kiri's dick twitches from the movement and bakugou gasps as he feels it inside him
kiri's dick twitches from the movement and bakugou gasps as he feels it inside him
"kat-katsuki," Kirishima whines. his teeth grazes along the skin that's between bakugou's neck and shoulder and bakugou shivers
"i—"
before kirishima can utter another word, bakugou feels kiri's cock give a strong twitch inside his pussy and then he's being filled with a gush of cum
before kirishima can utter another word, bakugou feels kiri's cock give a strong twitch inside his pussy and then he's being filled with a gush of cum
"fuck!" bakugou cries and then a flood of slick fills his insides as his pussy acts in response
bakugou knows what's happening. his body is reacting to kiri's cum to ease the coming sensation of eggs being pushed into him. in other words...
bakugou gasps as he sees the bump start to move. with every push and grunt from kiri, the bump slips closer until it meets where they're connected
"katsuki, kat-kat-kat—!"
bakugou's jaw drops as the egg squirms past his outer lips, its size pushing perfectly against his walls, no sign of pain at all
bakugou's jaw drops as the egg squirms past his outer lips, its size pushing perfectly against his walls, no sign of pain at all
kiri sobs as the egg slips out of his cock and into bakugou's channel. it drops into the bed of cum and slick and bakugou groans as he feels the egg bump against his back walls
fuck, this wasn't at all how bakugou had imagined it. yes, it was big and yes it was smooth but... bakugou hadn't anticipated how deep it would reach inside him
it bumped against his cervix with every movement and every time kiri humped against him, the tip of his cock would push it just a bit more
bakugou was sure if that if kiri gave a full thrust, he could shove the egg right into bakugou's womb
bakugou was sure if that if kiri gave a full thrust, he could shove the egg right into bakugou's womb
(just wanna say thank you to everyone for putting up with my typos haha XD horny hour means that I'm literally spewing thoughts with no planning, but update here we go!)
big shoutout and thank you too @BakuBB4!! look at their amazing art for this thread!!! https://twitter.com/BakuBB4/status/1319730247244386304?s=20
"katsuki..." kirishima groaned into his ear and bakugou turned his head to capture his mate's lips into a kiss. he cupped a hand behind kirishima's neck and rubbed the other one into his belly, massaging the aching muscles
"you're doing so good, Eiji," bakugou murmured, "how are you doing?"
Kirishima groaned and bumped his forehead against his mate. "Fuck," he whispered, "hurts... bloated..."
Kirishima groaned and bumped his forehead against his mate. "Fuck," he whispered, "hurts... bloated..."
he intertwined their tails together and gasped as another egg slid from his inner pouch to his ovipositor, scrunching his fists into their bedding
bakugou grunted as he watched another egg appear as a bulge at the base of Kirishima's hips. this time, he prepared himself for the stretch again, now knowing how it was gonna play out
only except this time, Kirishima didn't hold himself still like the last time. his mate started to give aborted movements of his hips, panting hotly over bakugou's bitten scent glands
he was starting to knock against the egg already in bakugou's cunt again. bakugou gasped as the egg threatened to push pass his cervix muscles
fuck fuck! bakugou grabbed onto kirishima's back and angled his hips up, groaning as he pressed them chest-to-chest and fin-to-fin until they were touching everywhere
the movement sucked kirishima's cock deeper into his pussy and bakugou whined as he pushed himself to engulf around the next egg instead of the other way around
until kirishima drew his hips back and fully thrust his hips forward, pushing the tip into bakugou's womb in one fell swoop
bakugou squealed as he felt hot cum lashing into his uterus , teeth instinctively clamping down onto Kirishima's scent glad, the both of them yelling in pleasure
"Katsuki!" Kirishima cried and Bakugou could only let out a whimper as he felt heat pulse inside him, mind almost clouding over from bliss
"you're... you're so tight," kirishima whined and he took one hand to push up against bakugou's back, making sure that their hips pressed close against each other
bakugou could only take deep gulps of air, gills fanning out to remedy his aborted gasps
fuck, fuck! bakugou couldn't believe that kirishima was in his womb right now. he hadn't expected his cervix to give way so easily and he certainly hadn't expected for kirishima's cum to reach so deep
he whined, a high-pitched noise as his insides reacted accordingly, slick filling up his channel again, slightly easing the inner grip he had on kirishima's dick
"Ei-Eijirou...! the egg!"
Kirishima shushed him and gently rubbed a hand over the part of bakugou's abdomen where his uterus would've sat
Kirishima shushed him and gently rubbed a hand over the part of bakugou's abdomen where his uterus would've sat
"still here," kirishima whispered, "don't worry, our eggs are stronger than that. don't worry, soon you'll be full of our young and give birth to our guppies"
bakugou moaned and nodded quickly. kirishima kissed his mate deeply before breaking off with another tight gasp
bakugou felt the second egg drop just as quickly as the first one, cushioned by bakugou's plush insides and the cum-slick mixture inside him
he squirmed around on kirishima's dick until he felt the 2 eggs sit comfortably. they were still pressed up again his back walls, nestled in the crevice between his vagina and cervix walls
kirishima's cock squirted more fluid inside him and the cycle began again
bakugou would try to ease his mate's discomforts and kirishima would clutch him close as another egg pushed past bakugou's pussy lips then dropped into his snatch
slowly, the roundness in kirishima's belly dissipated as bakugou's grew bigger.
bakugou placed his hand on his belly and marvelled at the new chub
bakugou placed his hand on his belly and marvelled at the new chub
he was already soft there from having a uterus, but now, he was starting to swell and with each gush of cum, slick, and eggs, the distension of his belly grew more noticeable
kirishima watched him in his wonder and curiosity, placing a hand overtop his too and applying the slightest of pressure, grinning when bakugou groaned
"my beautiful mate," kirishima whispered, placing a kiss on bakugou's head before another pang of discomfort had him diving into bakugou's scent gland again
bakugou let a smile grace his face at his mate's adoration, feeling pride echo in his chest. he wasn't sure if he wanted to fertilize these eggs yet, bakugou was never a parental type, but for now, the fantasy was sweet enough
pressure pushing at his entrance distracted him from his thoughts and he glanced down to see the largest egg so far nudge forward
"Eijirou!" he hissed, scrabbling at his mate. "it's too big, fuck! too big!"
Kirishima took a peek down and groaned louder now that he had a visual gauge of the size
Kirishima took a peek down and groaned louder now that he had a visual gauge of the size
"'Thought so," he grunted, "I think... I think the rest are as big as this one too."
Bakugou would've shaken his mate by the shoulders if he knew Kirishima was in unholy pain
Bakugou would've shaken his mate by the shoulders if he knew Kirishima was in unholy pain
"What the fuck!" he screeched instead "they're not gonna fit! the first 5 are already taking up so much space!"
Kirishima wrapped around Bakugou. "please, katsuki! they'll fit! just lemme—"
Kirishima wrapped around Bakugou. "please, katsuki! they'll fit! just lemme—"
with a deep grunt and groan, kirishima swung his hips back - causing bakugou to gasp as he felt the eggs threaten to slip out - and slammed his hips in
the big egg slid in deeper considerably, but at the same time...
bakugou could only drop his jaw in pain and pleasure as Kirishima's force smacked into the other eggs like golf balls
bakugou could only drop his jaw in pain and pleasure as Kirishima's force smacked into the other eggs like golf balls
his cervix stood no chance. it opened wide and accepted its very first egg into his womb.
rolling along his walls into the deepest part of him, bakugou's body convulsed as he had his first orgasm of the rut
rolling along his walls into the deepest part of him, bakugou's body convulsed as he had his first orgasm of the rut
