Yandere Wasp Izuku

Yandere Wasp Izuku

((Contains: Somnophilia, or something akin to it, while no sex ensues, the reader is marked while in the middle of sleeping. Anyway enjoy!))

“Izuku! Seriously, it isn't a big deal!” you try and calm the wasp breed down, hands up in defense for the person behind you who was almost sobbing in fear. The green haired hybrid was almost snarling, his wings batting angrily in a show of intimidation as he tried to lunge at the poor soul. 

“IZUKU! CALM DOWN!” you shout, shoving him back to give the person time to run, listening to the scurrying footsteps being drowned out by the fervent beating of his wings. Once you believed the coast was clear, you stepped back, hand placed on the still heated hybrid's chest. 

“What has gotten into you?! I would expect this kind of behavior from the others, but you?”

Izuku chuffs, turning his head away in shame at your scolding. His wings fold back down, and his eyes return to their softer, more welcoming presence. “I’m…I’m sorry. I honestly don’t know what came over me. When I saw them touch your hand- and how they got their scent on you, I just…My feet moved before I could think”. 

His voice was sincere, his eyes having a look similar to a scolded puppy as he gently took your hand from his chest, letting it drop reluctantly. 

You take a breath, eyes focused on the ground for a moment as you gather your thoughts. “Ok. Ok I can see you thinking of me as a hive like sibling possibly, maybe that’s what caused you to lash out. But it’s no excuse for threatening them!”

Izuku wanted to correct you, that no- you weren’t seen as a hive relative. You were seen as a MATE. One only he was allowed to be around. But, seeing as you were still distraught over the incident, he decided to work on how he would drop that information on you. Perhaps back home, maybe in your room?

No, no your room is nice, but izuku’s is better. You’ll be more protected there, covered in his scent so other insect breeds don’t get any funny ideas and have to face the evil side of his species. 

He shakes his head, eyes widening slightly as he soaks in what just crossed his mind. What was he thinking?! Keeping you nested in his room- that’s never come to light before. Sure, he’s always been protective of you, but this was becoming more worrisome by the second. 

You give a sigh, and decide to finish this little walk so you don’t possibly give a heart attack to an innocent citizen. “It’s something we can look into later. I know your species is still new to this side of earth and all, so maybe we should brush up on some customs and such to avoid any more death threats”. 

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Izuku sat down as he read through some files, humming in thought every now and again as the screen scrolled on his phone. “No…That’s outdated…that one's true but…no, no. none of these are helping!” he groaned in frustration, wanting to toss the device as he slammed his head back in annoyance. 

He clicked out of the page and tried looking through the other categories and sub folders, eyebrows pinching in confusion as he searched. Finally, after about an hour, he decided to check the mating behaviors folder, taking in a short breath. 

“Possessive, mates for life, territorial and…” he continues reading on, seeing that his age range is about the time where he starts to need a mate to bond with if he hasn’t already chosen one. Tilting his head in thought, he supposed it made sense that he was so protective of you these past few months. Maybe he just subconsciously chose you, delegating you as his forever mate without a second thought. 

He continues reading, not wanting to get too lost in thought about you- despite loving every image of you he had popping into his head. He came across a few paragraphs explaining how mates are bonded, and frowns as he scrolls through. 

“Mates have to be bonded through a claiming bite while-” he blushes, swallowing slowly as he reads the process it takes to make someone yours completely in his species lifestyle. Could he really do that to you? Sink his teeth into you and breed you so full you’ll never leave his home again? Make you his and his alone?

“Hey! You find anything?” you ask while flopping next to him, turning your phone off as you turn to face him. “I could only find some sibling bonds and what not.Maybe you’re just having a bad day? Or, maybe that scorpion Bakugo finally rubbed off on you” you joke. 

Izuku nods, hiding his phone in his lap nervously as his wings slowly unfurl from his back. You smell so sweet. It makes his muscles relax, and for a moment he gets so lost in the warmth he forgets to answer you. “Oh! I uh, I'm still scrolling! You know me, I have to get every detail” he lied. 

He can’t tell you what he found. There’s no way you’d let him, love and bonding for your kind is so much more different, so much less brutal and intense. No, he plans to mark you, make you give in and take him as yours forever, but he has to hide that beast within. 

For now, anyway. 

“Hey, how about we take a break and I cook you something? Consider it an apology dinner for earlier” he half jokes, beginning to stand. His eyes turn angry when you begin to deny him, about to insist that you aren’t hungry. Before you can turn him down, he cages you in, his face mere centimeters from yours. 

“I won’t let you go hungry…Heh, what kind of friend would I be if I couldn’t provide for you and feed you? “ he bit out, barely hiding it behind a smile. You just nod slowly, not sure what to say about the odd display, clutching your phone tightly until he backs away. 

“Good! Just stay right there, ok? If you need something let me get it for you! Got it?”. 

You just nod again, watching as he walked towards the kitchen to begin cooking. Izuku just growls lowly at himself for letting his instincts take over so quickly, making a fool of himself. It seems hiding this beastly side of him will be a tougher fight than he thought. 

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It’s hot. Too unbearably hot. He still feels as if he’s asleep as he gets up to walk, maybe cool off outside for a bit before heading back to bed. 

His eyes are closed as he rolls over, but they snap open when he feels a body next to him. He peers over to see who on earth could be sharing a bed with him, and he becomes overly ecstatic to see that it’s you. 

Wait. This doesn’t seem right, these sheets don’t feel like his own and the painting if the room doesn’t match the interior of his. Izuku slowly starts piecing together what had occurred, and undoubtedly he sleptwalked into your abode. 

It seems his instincts have a stronger hold on him when he isn’t awake. He should feel upset, frightened that he has no control over himself, but he’s not. He’s simply content laying next to you, inhaling that intoxicating scent, his wings wanting to unfurl and shudder from the bliss it brings. 

That heat comes back, and he sees that the unbearable warmth was because his inner primal mind was begging to come out. To take what was rightfully his. 

He should leave, he shouldn’t be here while you’re at your most vulnerable, he needs to try and quietly leave and forget this ever occurred. But…what if he just had a little taste? Something to tide him over and to get his shit together. 

His species marks and claims when mating, they’re intense and some might even say brutal. So, if he just eased his way into this, stole a simple taste, perhaps he could train himself to be more in control, less instinct controlled. 

He creeps closer to your sleeping form, mouth watering as he sees the exposed skin of your shoulder, teasing and taunting him. His tongue comes to lap at your warm flesh, and once he gets a taste, his mind goes blank.

He doesn’t remember anything, he wakes up feeling a deep satisfaction as he curls tighter around whatever it is between his arms, possessively squeezing. A hiccup causes him to wake up fully, and his stomach sinks when he sees what had happened. 

You’re covered in marks, bites and red splotches where he incessantly sucked on your skin. “Oh no” he gasped, seeing the tears in your terrified eyes as you roll away and shove him to the floor. 

“You-Izuku…Are you back to me?”

“I'm me! I'm me, I'm so sorry oh God-What happened?” he asked hastily, praying he didn’t do the unthinkable and hurt you beyond repair. You sniffle and wipe your eyes as you sit up more, taking a moment to breathe. 

“You just…Kept biting and clawing at me, and you looked like you were angry when I tried to get away. I think you wanted me dead or maybe...Maybe you slept-walked and saw me as a predator to fight? I’m not too torn up it was just…You kept biting and hissing about odd things”

Izuku swallows down the actual reason his lips were on you, knowing it’ll only make you hate him even more. He can’t have that, he won’t lose you just because he can’t control himself. He’ll play along with this story, he’ll do whatever it is you think he needs to do. 

But he won’t let you leave him. 

“Fuck. I'm sorry, I wasn’t even awake! I need to get to the bottom of why I’m like this. The last Thing I want to do is hurt my ma-” he paused, swallowing nervously. “My most important friend”. 

You just nod, looking away as you cover up a bit more. “I’ll ask some of the other wasp species what they know…Maybe even a scorpion, seeing as they love to be in everyone's business” you half joked, wanting to lighten the mood. 

Izuku slowly stands back up, feeling guilty he scared you so bad. A good mate wouldn’t let you be scared of anything, most importantly themselves. He needs to fix this, find a way to get himself together and keep you beside him. 

“Let me make this up to you ok?” he starts, suddenly becoming jealous of imagining all the other species and possible mates alike that you’d have to talk to today. No. No he’ll take care of this. You should just stay here, rest, and cover yourself in more of his scent. 

“You should just rest up here, I’ll do the searching and deep diving ok? I think they’d be more accepting to talk to me anyway. You know, since they see humans as either mate material to constantly flirt with or a meal to devour”. 

You smile a bit, seeing how upset and worried your friend had become “Humans flirt back just as bad, and if I remember correctly, some of us humans eat bugs encased in candy…so I suppose we’re more alike than given credit for”. 

Fair point. But his decision still stands. “True, but this is the least I can do for you. Just let me do the research today, and you rest up, eat good, and maybe beat me with a stick when I get back” he joked, his chest warming when you smiled at him and laughed. 

“Alright, I guess. Just be careful and text me every bit of information you get ok? I want to help you out, you’re my best friend Izuku”. 

“Yeah, same here. I think I’d go crazy if anything happened to you” he said softly, beginning to itch from not being able to just wrap around you and smother himself in your scent. He needed to get up and go, before things get worse. 

Who knows what will happen if he gives in once again? 

(Hi! I hope you beans enjoy this! It was fun! -Mommabean)