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myrulia · 2 years

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Monsterfuckery! College AU w/ Aged up! Dragon! Kirishima and Aged up! Octopus! Sero with slight hints of Aged up! Naga! Monoma. The drawings I made above are what I think Hanta and Eiji would look like in FULL hybrid mode, however, for the sake of the setting for this story, they're more humanistic, Sero especially, except for his tongue which is its own tentacle, Kiri's got his curly tail that wags, gills, and fins on his arms. Naga Monoma is... well... naga Monoma, if you don't know what a naga is then I highly recommend you look it up. I may end up drawing him as well in the future ;D And to be completely honest, I prefer my Seroctopus idea over Kiri's.. could you tell?

tw: slight yandere themes! jealous kirishima! jealous sero! mention of naga monoma neito! hints of kirishima x sero! fem reader! she/her pronouns! beware of territorial and possessive monsters! smut a little further down, there will be a warning with details!

Setting -> Modern! Humans are rare! Hybrids are more common, human mates are especially rare because most times humans will try and mate with other humans to continue to grow the human population.

Personally, you don’t give a shit about any of that. Anybody could be a jerk, full human, or hybrid. All you cared about was the personality they had.

The same goes for a certain, unlikely couple who had recently become interested in you.

All of you attend the same University and you also work at the cafe nearby the school to afford your rent and whatnot.

What’ll happen when you go on a date with a certain blonde-haired naga and your two crushes coincidentally end up at the restaurant you’re both in?

“Kirishima,” you called out, pushing a large black coffee over the counter to a certain redhead who’d been waiting for the heated beverage. A polite smile adorned your face as your hands briefly touched, Kirishima’s cheeks becoming slightly red as he took the cup and quickly blurted out his gratitude, “T-thanks, L/N.” A small laugh escaped you when you noticed the slight blush on his cheeks, nodding your head in acknowledgment of his thanks.

The dragon hybrid stepped back and went over to the table he was sharing with Sero Hanta who had already gotten his own drink and was sipping the cold green tea lemonade mix. Kirishima’s curled scaley tail swished around behind him as he hurriedly went to sit down, getting comfortable for a moment while sipping his coffee. It was ridiculously hot and most would probably cry, but he was a dragon and temperatures like this were nothing to him.

“S’cute how you get all tongue-tied whenever you talk to her,” Sero teased, absentmindedly nibbling on the metal straw that was in his cup, “She seems to think the same.”

Remembering just a few seconds ago, a groan left the dragon as he worriedly scratched his scalp in frustration, “Don’t even remind me. It’s so hard trying to keep my cool when all I can smell is her.”

Sero pulled the straw from his mouth and gave his signature smile, straight white teeth revealing themselves between slightly plump, curled lips, “Imagine what she smells like when she’s in heat.~ Never been with a human before but I’m sure it’s absolutely heavenly.”

“Hanta! That’s not— it’s not manly to think about those things about sweet lil’ Y/N. She’s too inno-“

“Cut the shit, Eiji. You know damn well you think about this every time you lock eyes with her. Don’t think I can’t smell your arousal from a mile away,” Sero teased, rolling his eyes playfully as he took another sip of his drink.

“H-hey! No! I- whatever, fuck off,” he growled, starting to chug his coffee as a means to bring down the boiling dirty thoughts he was starting to think up in regards to you.

Y’see, Sero, and Kirishima’s relationship wasn’t exactly an odd one. They considered themselves as partners, they did everything couples would do and so— maybe they were? Or maybe they were just really close bros. They were both madly in love with each other, both of them were satisfied with each other and such but then they both laid eyes on you and something was suddenly missing.

The two of them had yet to start courting you because they feared you’d be scared away by the two of them coming after you, but they also didn’t want anyone coming to snatch you up. It was all around pretty difficult to watch other hybrids or humans talk to you, they had to stop themselves from staking their claim and growling at anyone who was talking to you a little too long.

You, on the other hand, had your own confession to make. Those two very hybrids who were scared to approach you romantically were the ones you had sights on, but you had your own fears. What if they didn’t like you? What if they rejected you on the spot and laughed in your face?

Your own insecurities barred you from approaching them outside of the classroom. Little did you know, that would be ending today.

Kirishima and Sero had left the cafe after cleaning up after themselves and your shift was coming to a much-needed end.

After changing out of your uniform in the changing room in the back, you quickly said goodbye to your co-workers and left, heading back to the dorms. You still had some classwork to do and a shower was also something you saw in your sights, but, the universe had other plans.

“Hey, Y/N!” A male voice said from behind you, causing you to stop as your eyes widened in slight surprise, trying to pinpoint who had spoken to you. And then you saw him. Monoma Neito.

“Oh! Hi Neito, what’s up?” You ask as the naga slithered his way up towards you with quickness. Thanks to his lengthy tail, he towered over you quite easily (doesn’t matter what height you are babes, he’s long asf).

“Are you free tonight?” He questioned, eyeing you curiously with a small smile present on his face.

“Oh! Uh, yeah, why do you ask? Do you need someone to study with or something?” You asked while your brow raised and your head tilted.

So adorable, Monoma thought to himself, the tip of his tail flicking at the air for a moment before he continued the conversation.

“I was wondering if you wanted to hang out? I did promise you dinner the last time we studied with each other. You can choose a place,” he said, his smile growing as he watched a wave of emotion go over your face.

You stood up straight and thought about his offer for a moment. Free food did sound pretty good, and it’s not like this was a date, right?

“Okay. Let’s get dinner then. How about the Italian place that just opened up a few weeks ago? I’ve been meaning to go but work and school has had me pretty stumped,” you explained.

“Sounds good! Should I pick you up from your dorm at, let’s say, maybe around… 8?”

“Good plan. I’ll see you later than, Neito,” you said with a smile before turning and walking away, starting back up your journey to your dorm.

The snakey gentleman waved at your retreating form, a dark smile creeping up onto his features as his eyes turned into closed crescents. How exciting this was going to be.

…

“Ahh, Eiji. Don’t look so down,” the octopus hybrid sighed into the redhead’s hair, cuddling into him, “We’ll see her again tomorrow in class. Then you can talk to her again if you want.” He’d reassured, pressing a quick kiss onto Kirishima’s forehead, the dragon mumbling something incoherent as he nuzzled into his boyfriend’s neck.

The young couple was in their shared dorm, relaxing in each other’s embrace while sitting on the living room couch. It seemed that the brief encounter Kirishima had with you added to his list of worries when it came to courting you, causing him to react rather dramatically. A little unmanly in his eyes.

“How about… oh! I know. What about a date night to cheer you up?” Immediately, Kirishima perked up and looked at the other with shimmering eyes, excitement bubbling up inside of him, “Date night? We haven’t had one of those in weeks!! Let’s do it!”

Sero couldn’t help but laugh at how quickly the other’s mood switched up and nodded, scratching under the dragon’s chin, causing the giant dragon to purr while his tail thumped against the couch.

“I’m glad you seem to be feeling better. Denki recommended this place nearby, maybe we could try it out,” he suggested, still giving Kirishima the affection and attention he seemed to enjoy so much.

“I’m cool with whatever, bro!” He said in an excited tone. If it weren’t for the scales, talons, and obvious gills on Kirishima’s body, most would have probably mistaken him for a puppy hybrid or something similar.

…

You’d gotten dressed and prepared for the little hang-out with Neito sometime before he would be coming to pick you up. Bet you’re wondering how he knows where your dorm is, well, you two are avid study partners so there’s no surprise that he knows exactly where you currently reside.

The time for him to show soon came and a faint knock was heard at the door, causing you to stand up and head to the front door of your dorm, opening it up. “Hey Y/N, ready to go?” The naga questioned, eyeing you for a moment, a look of lust and admiration crossing over his features, “You look really good tonight, like always.” A bit of heat brushed over your (S/C) face and you chuckled lightly, “You look nice too, Neito. And yes yes, shall we head out?” Neito smiled and wordlessly offered his arm to you, in which you thought nothing of it, and locked arms with him as they walk down the hallway began.

Fortunately, the restaurant didn’t seem all that crowded and you both were able to be seated rather quickly. It was no surprise that pretty much everyone there was a hybrid of sorts, only seeing one other human aside from yourself. But that was to be expected so you weren’t surprised.

The district you lived in was more heavily populated with ‘monsters’ while there were other districts packed with the remainder of humans. Having grown up around humans all your life you ended up exploring heavily monster populated areas after getting older. You referred to them over humans, to be honest.

“See anything on the menu that catches your eye?” Monoma Neito asks, cloudy grey eyes watching your every move as you skimmed over said menu. “Well, the pesto pasta with chicken sounds pretty good (or whatever you wanna put here),” you responded, still focused on the laminated pages.

“Ah, it does sound good. To be completely honest I’ve never had Italian food so I’ll probably be ordering what you’re ordering,” Monoma chuckled, rubbing his face with a bit of a blush on his face. A faint laugh left your lips as you nodded your head and reassured him that you didn’t mind. And then the conversation continued, the two of you talking about random things with Monoma occasionally saying a few things that stroked his own ego with a puffed-out chest. You couldn’t help but laugh at how ridiculous some things he said were, it was nice chatting with someone like that. Even so, you still couldn’t help but think about two certain hybrids who’d slithered their way into your heart. Wondering what it would have been like to go on a date with them. Oh little Y/N, just you wait.

Sometime after Y/N and Monoma had settled in, a certain hybrid couple had approached the restaurant and entered, being seated immediately afterward. With all the random assortment of smells in such a closed space, they weren’t able to smell you, however, they did spot you. Or— more so, Sero did. His eyes widened at the sight of your smiling face as you laughed and chatted with that naga male, Monoma. His eye twitched for a moment as they remained glued to your form. Damn you looked good. And for what? A date with that damned snake that didn’t deserve you? Did you not know about all the rumors about that worthless player?

Kirishima’s eyes soon followed the glare of his boyfriend’s eyes and he nearly had to do a doubletake at what he saw. Now, he wasn’t one to curse very frequently but he couldn’t help but whisper yell, “What the fuck is that snake doing with our girl?” A growl came afterward and a few people nearby stiffened, sensing some tension from the table Kirishima and Sero were sitting at.

Your tables were approximately a yard apart, yet you hadn’t noticed because you were all too focused on a certain blonde boy.

“You’ve got such a gorgeous smile, Y/N. The prettiest I’ve ever seen, really,” Monoma suddenly said after you’d laughed at something he said. The compliment caused your face to burn before you thanked him, toying with a few strands of your hair.

“Yours isn’t too bad either, Neito,” you smiled at him again, your eyes turning up in amusement. The blonde smiled right back, almost like a lovesick puppy, and was about to say something but was interrupted by a sharky-mouthed dragon.

“Oh! Didn’t know you guys would be here. What a small world,” Kirishima chimed in, causing you to immediately perk up upon seeing the handsome redhead approach your table, Sero standing by his side.

Your eyes widened and you beamed at the both of them, excitement blossomed across your face out of habit and you didn’t notice but the three hybrids did. Kirishima had to stop his chest from puffing up with pride upon seeing your reaction.

“Hi, guys! Did you just get here?” You ask, looking at them expectedly.

“Yeah, Denki recommended this place the other day. Since Eiji sucks at cooking and I don't feel like doing dishes, we figured we’d stop by and have a treat,” Sero answered, an idea coming to mind, “Mind if we sit with you guys? It’d be fun, yeah?”

(tw: poor monoma getting cockblocked)

You nodded almost too eagerly at the idea, not noticing the way Monoma’s smile had somewhat faltered at how eager you were to have them sit with the two of you.

“You don’t mind, do you, bro?” Kirishima asked, eyeing Monoma with his usual smile even though the glint in his eyes was nowhere near friendly.

Kirishima was rather large and bulky, Monoma wasn't exactly small but if the two of them were to go at it he wasn’t sure he’d make it out unscathed so he hesitantly nodded.

The couple happily moved in like predators. Since you were in a booth, Kirishima sat next to you and Sero sat next to Monoma.

Before you knew it, the conversation sprung back up and you were having the time of your life. Maybe it was a dick move on your part but you were too sprung to even notice as you continued chatting the males up, making sure to include Monoma into the conversation as well.

Little did you know that Monoma had thought of this as a date, whereas, you were none the wiser.

Amongst the conversation, Sero and Kirishima had ordered some food for themselves as well and you all ended up eating together.

"Can I try some of that? It smells too good to ignore," you nudged Kirishima, eyeing the food on his plate. The dragon snickered and then shrugged, "Sure, knock yourself out as long as I get a bite of yours."

The wording could have totally been an innuendo but you bit back a laugh, opting for using your fork to twist some noodles around your fork before putting it in your mouth. You hummed and did a little dance, unaware of the six eyes that watched you with amusement. "Mmm fuck that's good," you all-but-moaned after shoveling some of Kirishima's food in your mouth, the redhead then proceeded to steal some of your food as well as payment.

Though you were completely unaware, the author could nearly hear the sound of Sero's balls inflating as he decided to say something stupidly bold.

"You eat pretty well don't you, Y/N?~ How cute. I didn't peg you for a moaner."

You choked on the food in your mouth and your entire face became inflamed as Kirishima immediately reacted, lightly patting you on the back with one hand and using the other to push your glass of water closer to you. You quickly snatched up the water and sipped from it, attempting to stop yourself from making too much of a scene.

"What kind of pervert says that shit? Gross," Monoma grumbled, glaring at the male beside him before he rolled his eyes.

Sero's smile never faltered but he briefly glared back before snapping, "The hell are you talkin' about? It's a joke, not a dick. Don't take it so hard."

"You seem to already be doing that with spikey Cheetoman over there," the blonde spat, his glare growing harsher as his usual smile crept up onto his face.

Sero laughed at the comment, nearly doubling over before he leaned back against the booth, "Wow, you really thought you ate that. Hate to say it but your plate's still full. Try again, Monoma."

After your little choking fiasco, you ended up catching your breath again even though the itchy feeling in the back of your throat was still there. Kirishima continued to rub soothing circles in your back as you gulped on your water, slowly coming back to reality as you heard the two men across from you bickering.

Well, it was more like Monoma was doing the bickering and Sero was doing everything in his power to piss the blonde off.

You were a little shocked by the words exchanged between the two of them and then looked at Kirishima who offered you a nervous smile and gave your back a light pat, reassuring you without actually saying anything.

"Y'know what? Fuck this," Monoma suddenly shouted as he shot up from where he was sitting, "You two fucking suck."

He then made his way out of the booth, not without saying his last piece though. Soon, his glare met your face and you reared back at the fierce and slightly crazed look in his eyes. Kirishima moved in front of you upon sensing that dangerous aura and blocked you from Monoma's vision, growling at him as he glared.

"And you, Y/N. How dumb and inconsiderate are you? I invited you here so that it could just be the two of us, I didn't ask for these two jackasses to join us. But, now that I think about it. I'm the fucking idiot. I was stupid to ask you on a fucking date when you seem to be head over heels with these two dickheads. I hope you choke on their slimy cocks. I'm leaving," the naga spat before making his angry exit, leaving the three of you shocked and flustered.

You didn't dare to move, you couldn't even breathe at this point. Did Monoma really just expose you like that? Well, guess you deserved it considering that you did toy with him a little.

"How'd he know my cock is slimy?" Sero suddenly asked with a surprised look on his face.

Both you and Kirishima slowly turned towards Sero like unoiled animatronics and then stared at him. A few seconds of silence followed as you three stared at one another in silence and then broke into a fit of laughter, a few tears being spilled as your stomachs hurt from laughing so hard.

And that's how you ended up "confessing" to the two weirdos and this coincidence turned into a weird little date with the three of you continue your conversation. You never expected your night to turn out like this but you were more than glad that it did. Shout out to Monoma for being the wingman of the century. You'd have to text him later and apologize... if you remembered.

...

"Should we get dessert? The ice cream parlor nearby is probably still open," Sero offered as the three of you walked out of the restaurant, your hands tucked into the pockets of the jacket you were wearing as the cool night air brushed over your face.

Kirishima and yourself nodded at the suggestion and the three of you soon had your own respective cones of icy goodness.

"So... Y/N, are you really into us like Monoma said?" Kirishima suddenly asked, a hint of red appearing on his face as he licked at his own ice cream.

You took a second to answer but when you did, a small smile appeared on your features and you shyly nodded your head, "I do, just haven't had the courage to actually confess."

A bit flustered and embarrassed, you kept your eyes forward as you walked down the sidewalk in between them. Silence soon followed your confession and the two males gave each other a look before Sero suddenly grabbed your free hand and stopped you from walking. You were confused for a second, about to ask what was wrong until you felt two simultaneous cheek kisses from the two of them.

"There's our answer, doll," Sero whispered into your ear, his head breath brushing over the shell of your ear.

Is it possible to be pregnant from words alone? You really start to question biology after that, a bit of heat filling your stomach.

Thank the heavens for the cold night air, you silently thought as you decided to continue eating your ice cream without saying anything as you tried to distract yourself from your growing arousal.

"Look at what ya did, Hanta. You broke her," Kirishima teased, reaching up to pat your head as you remained stunned and silent.

This caused the dark-haired male to lean back and laugh, rolling his eyes, "Oh please. I 'aven't broken her... yet.~"

Your breath hitched in the back of your throat without you realizing and you nearly choked on the air that seemed to fill your lungs all at once when a gush of wind blew right in your face.

Without meaning to, you shook your head and grunted under your breath, "Don't threaten me with a good time."

And that's when Y/N knew... she had fucked up.

...

(tw: smut! double penetration, sero's eggs, kiri's eggs, unprotected sex, belly bulge, monster cocks, overstimulation, oral (f! receiving), light degradation)

How'd you end up like this exactly? Who knows. One minute you were enjoying your ice cream and walking in between the two guys you were heavily interested in and now you were in their bedroom, your ankles nearly touching your ears with Hanta Sero's freakishly long tongue shoved between your folds, moving around inside of you like a parched heathen who needed to drink your essence in order to stay alive.

This was...what? Maybe, your eighth orgasm? You lost count after the third one and you didn't know if you'd be able to stay conscious enough for the rest of them that may follow. Kirishima was beneath your naked form, his muscular chest pressed against your back as he held you in place while Sero tongue fucked you into oblivion.

"Too much too much," you whined, your tear-stained face quite the sight under the dimly lit bedroom light as you weakly pushed at Sero's head, trying to make him move away as he overstimulated you into a bit of a moaning mess.

"Oh c'mon baby, you've been teasing us for so long. Don't we deserve a little reward for chasing after you for so long?" Kirishima whispered into your ear, nipping at it afterward.

His slightly calloused hands moved to caress your breasts, his sharpened talons gently toying with your pebbling nipples. While Sero was abusing you with his tongue, Kirishima had scattered a number of bite marks on your neck and shoulders, barely leaving any part of your skin untouched with bite marks.

You were absolutely drunk on arousal and you hadn't even been dicked down yet.

"Hm... I think you've learned your lesson," Sero finally eased up after what seemed like hours of torturing you with pleasure, easing back as he licked his lips, a bit of your juices coating his chin that had just the smallest bit of stubble on it.

As soon as his tongue left you, you gasped for air like your head had been held underwater for too long, sinking back further into Kirishima's chest.

The two boys watched in amusement as you tried to recollect yourself, blinking back some stray tears as you clung onto consciousness. "A-are we... done?"

"Pffft, we haven't even gotten to the main course yet, doll. Did you really think we were done with you? That was just prep. I think you're relaxed enough to take the both of us at the same time, yeah?~"

Sero teased, reaching forward with one hand to spread your folds with his fingers so he could get a good look at you, your walls fluttering at the mere contact.

You'd been too fucked out to realize that neither Sero nor Kirishima had removed their boxers until their very moment. However, you could only see Sero's at the moment considering he was standing right in front of you. Only when you'd been presented with his glorious length that was a little too long and ribbed with.. suction cups did you realize just how fucked you were. Was that... a tentacle dick?

The redhead between you shifted after moving his hands from your hips where he'd been holding you and then reached down to pull off his own boxers while still managing to keep you comfortably pressed against his chest so that you wouldn't fall off. His feet were planted on the bedroom floor for leverage and before you could even blink, he'd impaled you with his cock from beneath.

Sure, you couldn't see it but dear Zeus you could feel it. it was thick and ridged, similar to a textured dildo you had somewhere hidden away in the depths of your bedroom.

"Ah, fuck. You're taking me so well," the male praised as he easily bottomed out inside of you, rutting against that special spot that made you squirm and gasp.

Sero watched in amusement as Kirishima filled you up, he wondered what would happen when he made his own appearance. And you were all going to find out soon enough as he got closer to the edge of the bed and aligned himself with your entrance that was already occupied.

You'd thrown your head back as soon as Kirishima had entered you and were blissfully unaware of the male that was about to further split you open until it was too late.

Your vision was blurred and fresh tears spilled from the corners of your eyes as you whimpered in surprise, squirming even more as you took the two of the lengths at the same time. Kirishima's hands gripped onto your hips once again to stop your movement as Sero reached forward and gripped your wrists.

As you were stuffed, a noticeable bulge appeared at the bottom of your stomach as both of their cocks kissed your cervix with such an intensity that you didn't even know how you were still able to breathe at this point.

They'd given you some time to adjust and all you could do was lay there and stare at the ceiling, stars blocking out your blurred vision as you considered all of the events that led to this very moment.

Eventually, you'd become a little impatient. Sure, you were enjoying the feeling of fullness but you wanted them to move. Without verbally saying anything, you shifted your lower half a little, mewling as their textured lengths had rubbed against your walls.

"Someone's antsy. Closed mouths don't get fed, princess," Sero commented, watching as you shifted around on their cocks, trying to get some friction going.

Whimpering at his obvious teasing, you kept moving but then pleaded after finding your voice again, "Please, please... breed me...!"

A look of surprise crossed over his face as he leaned forward a little, pushing your wrists back so that they were pressed into the mattress. "Hear that, Eiji? Our little whore wants our eggs. Should we let her have our eggs?"

Kirishima's chest vibrated against your back as he growled in response, "Why not? Seems like it's the only way she'll learn that she's ours and only ours.~"

And with that, Sero began to thrust. You would have covered your face and whined in embarrassment from just the noises your wet entry was made, your essence spilling out with every sloppy thrust. Not long after Sero began to thrust, Kirishima began as well, the rhythm of their hips moving in alternating motions that had you moaning loud enough that you were sure the entire building could hear and guess what was going on in your dorm.

You were enjoying yourself too much to be embarrassed though, taking both of them at the same time like you were specifically made for them. This seemed to further strengthen their belief that you were specially made for both of them and they weren't going to let you go anytime soon. Never, really.

Their thrusting had begun slow and intent, teasing you as your core began to burn and your legs spasmed as another orgasm brushed over your body, your back arching ever so slightly as you let out a silent moan.

To say that you were exhausted was an understatement as you were basically being used like a pocket pussy at this point, not really minding. And almost like they'd silently spoken to each other, the two hybrids began to both quicken their paces in sync, fucking the living daylights out of you, folded back in a double penetrated mating press.

As you lost yourself in pleasure, the sounds of delight that escaped Sero's and Kirishima's mouths only caused your walls to further flutter around the both of them even if you were filled to the brim. You could have sworn you saw heaven for a second but you brushed it aside and focused on the intense pleasure that blossomed throughout your body, growing ridiculously cock drunk at this point, drooling like a dog.

A hand wrapped around your throat and then crawled its way up to your jaw, swiftly turning your head to the side as you were forced to face Kirishima who pressed a chaste kiss against your mouth which soon turned into open-mouthed kisses. Sero watched the both of you swap spit, his jaw clenching as the sight further aroused him and began to push him towards his intended edge.

The sight of his two soulmates lip-locking and panting like animals made the octopus speed up, drops of sweat falling from his skin and onto yours as his eyes closed just the slightest, vision hazy and clouded.

"Oh fuck," he groaned out as his eyes shut, his hips stuttering as he kissed your cervix, and eggs began to fill your stomach, along with the special essence that fertilized said eggs. He paused as he leaned more into the bed, catching his own breath as loosened his grip on your wrists and interlocked your fingers instead.

Unfortunately for yourself and Sero, Kirishima wasn't exactly finished and decided to pick up speed, jolting his hips into you sporadically which roughly brushed against Sero's length that was still left snugly inside of you.

Sero grunted and squeezed your hands before groaning at Kirshima in a threatening tone, "Slow the fuck down, Eiji. You're going too- Woah!"

The dragon's hands had moved from your hips and were gripping Sero's waist instead, perfectly sandwiching you between the both of them as Kirishima pulled Sero forward who was now trapped by the other's grip. Sero was forced against your cervix as Kirishima continued to pound into you from below, the bulge in your stomach continuously moving from the sheer force.

Now, both you and Sero were being bent to fit the will of the redhead as he held you both in his figurative, yet literal, talons, not willing to let either of you up until he's been satisfied. It seemed that karma had come to bite poor Sero in the ass as he too was starting to become overstimulated.

"Mine," the assaulter in question growled at the both of you as he held you both in place with brute strength. after he'd pulled his lips away from yours

A chorus of moans, accompanied by the sloshing noises of your abused entry filled the room and would forever be ingrained in the depths of your mind.

As the minutes passed, a few more orgasms were forced out of you, a few were a little dry because you were pretty sure you'd been run dry, but that didn't stop your body from reacting and Kirishima finally began to display signs of his own end.

A low roar escaped him and you silently screamed when an egg that was almost bigger than life had shot up into your stomach, your face twisting up in confusion. Egg after egg came, all of which felt like jelly inside of you.

You didn't know how much time had passed until Kirishima fell still, slumping back into the bed as he completely relaxed, releasing Sero from his hold. The sound of Kirshima's breathing seemed to relax you as you leaned back into him further, unable to move.

Once Sero was free, he groaned and slowly pulled out, the mixture of your juices and their seed spilling a bit onto the bed as he stood back and rubbed where Kirishima had gripped him. It seemed that his idiot boyfriend has bruised him and nearly ripped at his skin.

You, on the other hand, were a glorious mess, Drenched in sweat, from your own body and theirs, your hole gushing with essence as your chest rose and fell, darkness fading in and out as you clung to whatever was keeping you awake.

It was obvious that you were exhausted but trying to fight sleep which Sero undoubtedly recognized. "Go to sleep, doll. Not like we're gonna kick you out or something," he mumbled, leaning down to peck your lips before rubbing sweat from your forehead with the back of his hand.

Almost immediately, you let sleep take over and the man beneath you followed suit, causing the octopus hybrid to roll his eyes before chuckling at the sight of you two. It was oddly wholesome, even with your entrance still stretched out around Kiri's cock and the mess on the bed that was surely going to stain the sheets.

"What am I going to do with you two?" He muttered before shaking his head, going to wet a towel to clean the both of you up before he'd get settled in the bed as well and pass out.

And that's how your relationship with the two of them began. Best believe you weren't able to walk the next day, but thankfully you had two strong dudes that would give the world and more to you, even the shirts off their backs if that meant they could make you happy.

Hope you enjoyed! Truth be told, this was my first time writing a monsterfuck themed story with smut. I have no idea what I was doing with the smut part but I hope you enjoyed it nonetheless. More to come in the future!

#☆myrulia reblogs #Monster fucking collab #cancelled but i appreciate you posting it anyways^^

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