Yandere Mha X Reader - Tumblr Posts
The Floor is Breathing.

Yan Overhaul x F Reader.
Synopsis: You feel like both the witness and the victim in an uncommitted crime.
Warnings: Yandere themes, kidnapping, manipulation, stalking/non-consensual recording, mentions of binge eating, and some infantilization.
Word Count: 1k.
*~*~*~*
You can swear that these white walls blink.
Something, somewhere here, has eyes that look you up and down – you feel its breath on the back of your neck when you fall asleep facing a wall, the only decorated wall you have ever seen in this facility, actually.
You’re not crazy. You have to remind yourself day in and day out of that fact, but you’re not crazy; you know another living being is in here with you, watching attentively.
Overhaul – no, “Kai” is what he forces you to call him now, says that there are no cameras in your room, but your gut screams otherwise.
You asked if he was sure, once, two days or four days, or six days ago – it should still be recent as you did not feel as isolated as you do now – and he responded by saying if he really wanted to keep a closer eye on you, he would just become your new roommate.
You’re unsure as to if that was a threat. He seemed happy when those words came out of his masked mouth, so perhaps it was just some unfunny gest. He made those sometimes, especially when he tries to coax you into taking vitamins every mealtime. Those jokes were as dull as the light brown and white pills piled up in a little cup meant for dipping sauces. Perhaps it was repurposed or Kai had ordered some from somewhere or he has some restaurant under his control somewhere.
Somewhere so dirty and filled with sugar and oils and artificial coloring. You’d die for just a sniff of pizza being served at an all-you-can-eat buffet or deep-fried cakes being served at a pop-up carnival. If health inspectors didn’t approve of such spots, or at the very most give them a C rating, then Kai wouldn’t go within two blocks of them. Much less let you. You’d stuff yourself to the brim like it is your last meal and compared to the boiled chicken and rice and broccoli you were given daily, chips and cookies may as well be.
A call of your name makes reality come back faster than a slap to the face – and hurts just as much.
“I asked you something, sweetheart. What do you want to do today?” Kai asks.
He didn’t seem angry or irritated as he repeated himself. His voice was still soft and the way he taps his foot against the pastel pink heart carpet reflects that. Times like these almost make you wish you were deaf. The words feel rehearsed but also feel as though they are straight from the heart like the actor was passionate enough in reciting their lines or was grossly in love with the story of the show.
“I don’t know,” Unlike Kai, you forget your script quite often – aside from that one saying.
“You don’t know?” He’s still smiling. You know it.
“No.” You murmur. He puts an elbow on the small white table, stabilizing his head with his gloved hand. “I don’t.”
“I have some ideas,” The feeling of dread makes your stomach drop. Or was it your heart? Lungs, perhaps? You don’t know how to breathe right now, after all.
“I… don’t know, Kai.”
“You said that already.”
For your sanity, you choose to look at your freshly remade bed instead of his eyes. The rabbit plush you were given on your third or so day here lays alone on top of your singular pillow. The bars surrounding the sides reminded you of a crib. You’re only allowed to put your legs over the railing when Kai comes to your room in the morning and you’re not allowed to get out by yourself; he grabs your hand to assist you.
“Do you want to know what my ideas are?”
You’re not allowed to say no to anything Kai suggests. It’s an unspoken rule, unlike the ones for your room. “Um… okay…”
“Well,” Kai begins, his other arm being laid out on the table. His palm is facing upwards and you know what that means.
Your hand moves towards his – you try your best not to flinch this time in response to his slight grip, but you fail.
Kai chooses not to notice it for now. Just a small treat for this morning’s hug.
“I was thinking we could go to my office. Just for a change of scenery.” His thumb moves back and forth across your knuckles. “We could bring your colored pencils or your book if you’d like. It’s still noon, so we have some time before your daily check-in.”
“Okay…”
*~*~*~*
You had opted for your book in the end, although you regret your choice now because two of the four walls in Kai’s office have windows, and just outside of them were uncrowded streets that lead up to small hills on either side. The hue of the grass was off – a dull brown – but considering it was about time for autumn to roll around, you didn’t judge. Not that you could, anyway.
Could you ask to go back and get your colored pencils? You attempt to dismiss the thought by imagining future possibilities. Kai seems to be working on his computer right now though, and the guards outside wouldn’t let you leave by yourself anyway.
To hell with it, you think. It’s fine. He won’t get mad.
At least… you hope so.
You walk over slowly until you are nearly touching his left shoulder. “Can I please get my colored-”
It’s you, from different angles and at different times of day – even some videos of you before you were kidnapped. They are of you sleeping, of you eating, of you looking under your bed. They are of you putting on socks, of you microwaving dinner after a long workday, of you talking on the phone with friends for hours. They are long and short – you can see some of them even repeat. Oh fuck. Is there a camera in this room too, or-
Before you can continue analyzing, Kai slams his laptop shut.
“Go back to reading, sweetheart.” It’s an order – you know it from the way he does not blink and the way his arms cross. He didn’t want you to see his screen; that fact is as clear as a cloudless sky. “You can color another day, okay?”
Imagine this
Yandere au
When eri first meets izuku and mirio, yn is there. They see the girl shaking like a scared little kitten, and when overhaul came over, they see that eri seemed more scared and clinging to them. Overhaul tried to get her off, but yn volunteered to go with them. Overhaul excepts. Izu and mirio tried to stop them, but yn (being their angelic stubborn self) wouldn't back down, especially when they see someone in need. So in the end, yn went with overhaul and eri. While there, yn tries to stop what they're doing to eri, but it's all futile. They'll comfort her. Eri sees yn as a big sibling and never wants to lose them.
When the heroes came to rescue yn and eri. During all the chaos, overhaul got yn alone and confessed (in his rude, creepy way). In the fight, yn protect eri the best they can. When overhaul tells eri negative things, he has yn caged in a bunch of rocks. While Yn shouted and tried to break out, izu saved both them and eri. They all went to the hospital. Yn never leaving eri's side, making sure she's OK.
Yn just got 2 more yanderes, one platonic and the other confessed.
If you write a story that includes this, please include the whole show because I wanna see how you write the way others become yanderes, platonic or romantic. And share with me please 🙏 🥺.
Plus, sorry for my poor writing
Idea for a yandere Dabi x reader and yandere Hawks x reader
Warning: poor writing
Let's say when Hawks meets the reader while he was under cover and they've just started to gain Stockholm syndrome with Dabi. He sees that they're not even part of the LOV/PLF, but also Dabi's kidnapped darling. Soon Hawks gets better obsessed with the reader and plans to "rescue" them *cough* and make them his spouse *cough *. Dabi notices how hawks was starting to act around his darling, he'll hug endeavor before he lets some birdbrain hero even be near what's his (key word "lets"). Dabi even tells the reader to stay the hell away from hawks and because of fear and the beginning of stockholm syndrome; they listen (or atleast trys to). So there's another reason for specifically these two to be fight each other.
Who'll win? Who'll get the precious reader? Or will someone actually save the reader from these yanderes?
Yandere Platonic bakudaku x reader could it be fantasy au please ,maybe reader found them all beaten up after the boys were fighting goblins ( or their could have saved her/them from the goblins) and they all travels together only for them to prevent the reader from dating anyone?
Yandere BakuDeku Fanatasy AU
tw: Yandere Themes, Suggested Orphan Reader, Protectiveness, Obsession, Violence

You had been travelling with your companions for nearly two years now. Katsuki Bakugo was a strong warrior and his partner, Izuku Midoriya, or Deku as he was more commonly known, was a skilled alchemist. You don’t know what string of fate lead you all together, since your meeting was completely coincidental. Although it mostly was because of your foolish actions- something you prefer not to think about.
You’ve always been a free-spirited child, running amok and causing chaos wherever you took up residence. That chaos often lead to you being kicked out of the villages and towns that took you in, leaving you to fend for yourself. The day you met Bakugo and Deku, you had been journeying through a forest in search of another place that would take pity upon you. You were frolicking along the path in the forest which was cleared for travellers. That was until something caught your eye.
It was a lovely flower sitting just past the side of the path. The flower was so pretty and you wanted to see it up close. You bit your lip lightly dur to your apprehension. You’d heard the cautionary tales told by travelling merchants and adventurers, warning not to venture into the forest. You decided it couldn’t be that bad-it lay merely a few feet ahead. Humming, you went to inspect the flower and plucked it. You would have turned around to leave but then you saw another flower which looked even prettier a few feet ahead. You pondered whether to return to the path or not. The flower was gorgeous and you could still see the path. So you decided to venture a little bit deeper into the forest to pick that one as well.
You saw yet another flower more striking than the previous, and after considering less carefully this time around, opted to go pick it. It became a pattern as you threw caution aside and happily ventured deeper and deeper into the forest. As the sun begins to set, you finally decide to return. However, you’ve gone too deep into the forest and you have absolutely no clue which way you came from. You gulp nervously. What creatures and monsters lurked and prowled in the cover of the night?
Your question would be answered when you saw a hoard of little impish creatures- goblins. Long pointed ears and equally pointed teeth. Short, green bodies with disgusting boils all along their rough skin. They howled at you, although it really was more of a shriek. You screamed out if fear and ran as fast as you could through the forest. You didn’t know where you were running too, but you couldn’t care less. All that mattered was escaping those horrid little beasts. Then, you tripped over a root you hadn’t seen. You hissed in pain, clutching your foot. The goblins caught up to you, much to your horror. You scuttled away into a thick tree, ignoring the intense pain. You let out a pained whimper and squeezed your eyes shut. Suddenly there was a yell, and flashes of colour that dizzied you. You were too exhausted and shocked to comprehend what wad happening. All you could make out was someone coming up to you before the world faded to darkness.
You groaned as you awoke, a bright light shone brightly. You blinked to adjust yourself to the light. Once you finally adjusted your vision, you furrowed your brows in confusion. were in a room, a nice one at that. The light was from the window on your right, the sun had risen already. Did that mean it was midday? You put aside your musings as you awed at the room itself. The room was the finest you’ve ever been in, for you’d never amassed enough money to stay in an upperclass inn. The bedding was soft and warm. You took a moment to enjoy the small luxury before snapping back to reality. How did you end up here? What happened to the goblins?
“You’re up!” someone exclaimed as they opened the door. You tensed slightly and they put their hands up to reassure you. “Ah, I’m sorry you must be surprised. My name is Izuku but everyone calls me Deku.”
“Oh, okay Mr. Deku, I’m alright. Did you bring me here?” You asked relaxing.
“Mmhmm, my partner Kacchan and I heard your scream. We ran to find you and those goblins. You fainted after we found you so we brought you to the inn.” said Deku, “What was a kid doing out there anyways?”
“Well I was walking along the forest path and then I saw this really pretty flower that was just a bit off the path.I know you’re not supposed to wander off but it was really close! So I went to go pick it. Then I saw an even prettier flower and I went to go pick that flower. The deeper I went, the more beautiful the flowers were and I didn’t notice until the sun began to set. That’s when the goblins attacked me and I ran.” You recounted.
Deku couldn’t help but laugh. Honestly you were so adorably naïve! You’d pranced into a forest known to be filled with dangerous monsters to pick flowers. You blushed furiously and pouted at him but that only caused Deku to laugh more. As your face reddened with childish anger and embarrassment, Deku ceased his laughter and apologized to you, an apology you barely accepted. Your stomach growled with hunger and you became flustered once again. Deku smiled gently and offered you to join him for lunch. An offer you eagerly accepted. You made your way to the dining hall of the inn, a warm and jovial place, filled with the scent of warm food and booze.
“Hey, so the kid finally woke up, huh.” Spoke a gruff voice which caused you to squeak.
“Kacchan! Be more gentle,” Deku admonished.
Bakugo huffed before glancing at you. You really were small and weak. Why you would ever go into that forsaken forest was beyond him. Well it didn’t really matter because he was just going to drop you off at the orphanage here. Nursing his ale, Bakugo watched Deku fuss over you. Honestly, what did he think he was doing? Deku had tried to convince him to take you with them, but Bakugo couldn’t do that. You were to fragile to travel alongside them, you would only be a hindrance. That was something Deku couldn’t- or refused to see.
However that plan came to a halt when the orphanage told him that they simply just didn’t have the room or the funds to take in another child. Frustrated, Bakugo was told that they next town over had a good orphanage. Bakugo groaned while a wide grin enveloped Deku’s face, you were going to stay with them for a little while longer it seems. You were excited of course. I mean they were adventurers! You were practically going on a quest. Bakugo shut that dream down quickly, letting out too many some ground rules. You became crestfallen until Deku distracted you with some basic alchemical creations. Deku glared at his partner but Bakugo remained unmoved. They would drop you off at the next town over and be done with you.
But alas, fate didn’t seem to share the same idea. As you traveled with them, you grew on them, more specifically Bakugo. You were just so happy and energetic. Your smile put the sun to shame, it was that bright. You truly fit in to the little family that Bakugo had made with Deku, but it was finally complete. Bakugo was raised with the barbarian traditions. Barbarians treasure their children, never abandoning them. So with Deku so insistent, and in accordance with barbarian traditions, he couldn’t leave you at the orphanage. Once you all arrived at the town, you and Deku didn’t part tearfully. Instead, Bakugo told you both that you were just here to pick up supplies, leaving you and Deku overjoyed.
You’ve travelled with them ever since. You’ve learned everything they could teach you, and even taught yourself some skills. Bakugo and Deku have watched you grow and they couldn’t be prouder. Recently, you’ve all stopped at a quant village. More notable than anything else in the village, is the charming farmhand that resides there. The adorable freckles dotting their face and their playful smile that makes your heart flutter. At first, it was passing glances which evolved into fleeting touches. But soon it became a relationship, one that you were keeping secret.
Now, Bakugo and Deku aren’t idiots, they can tell something is off with you. And when they find out about your relationship, Bakugo is livid. He wants to end the farmhands miserable life right then and there. Deku, on the other hand, knows how heartbroken you’d be if they ripped you two apart. Your heart may have to be broken, but who says it has to be them who break it? With a little threatening and a few minor injuries, the farmhand finally understands that they’re unworthy of you.
And when they finally do break up with you, you’re utterly devastated. When Deku and Bakugo find you sobbing, they immediately comfort you. Deku reassures you and asks you what’s wrong. You tell them everything, apologizing for keeping it a secret. Deku hushes you, while Bakugo, in a low murmur, asks for a name.
Don’t worry, they’ll always be there for you. Always.
Yandere Platonic Ryukyu with Quirkless Child Reader
a/n: for @k1ngm1nt
tw: yandere themes, child neglect, child abuse, reader is like seven, canon-typical quirk-based discrimination and mistreatment, bullying, social services, maybe a little ooc

•As long as you’ve been alive you’ve dreamed of being a hero. You’d always play games of heroes and villains with your friends, pretending to have powerful quirks. But all of your dreams were shattered when you were told you were quirkless. You were devastated, as were your parents. They tried everything they could to “cure” you of your supposed disease. Yet all your parents accomplished was furthering your newly found self-loathing. Eventually, as a year or two passed, your parents gave up, not only on trying to manifest your quirk but on you as well. You were miserable, living with neglectful parents and constantly being bullied about your quirklessness.
•However, you found solace in heroes, watching their courageous exploits. In particular, the dragoon hero, Ryukyu, also known as Ryuko Tatsuma. She was your absolute favourite hero, you thought her quirk was amazing. But you would never be like her, or any hero, whispered a cruel voice in your head every time you felt an ounce of joy, forgetting your plight. And every time, you would be reduced to tears that everyone would either make fun of you for or ignore you with disdain in their hearts. Your situation made you become a mature child, handling things on your own. You knew that everyone regarded you as a burden, but you wanted to prove them wrong.
•Then one day, while you were walking home by yourself, a villain attacked. People were scattering in all directions, pushing and shoving in their desperation to find safety. Nobody paid mind to you as you were trampled over, then shoved into the reach of the villain. The villain noticed you immediately, and grabbed you. Cackling madly, he gleefully said that you’d be the first to go. Tears welled up in your eyes, but then a large dragon-shaped creature emerged, Ryukyu! You gasped in amazement, forgetting your fear. The villain stupidly let you go, opting for a greater kill of a Pro-Hero. You watched excitedly as your favourite hero took down the villain. Immediately after she won, people clapped and cheered for their saviour. However, she didn’t pay any attention to them, Ryuko’s mind was more occupied with the little child trembling.
•Ryuko made her way over to you, asking if you were okay. Still stunned silent, you nodded as a smile grew on your face. Ryuko felt her heartstrings being tugged. You were such a sweet and adorable child. Yet something felt off, not you but your situation. Where were your family? Usually someone related to a child would come running up, frantically searching for them. But nobody had come for you. Concerned, she inquired where your family was. Then, Ryuko saw your face fall as you explained that your mom and dad didn’t like you anymore because you didn’t have a quirk.
•Feeling her heart drop, Ryuko decided that she couldn’t stand by idly as you suffered. She walked you home, shocking your parents when they saw the pro-hero at their door. Ryuko calmly greeted them, although rage was boiling inside her. Your parents made fools of themselves stammering and trying to act as though you’d been missing. Ryuko maintained a polite smile throughout their entire performance. When they finished, she bid you goodbye. A small sense of amusement and fondness formed in her chest seeing your wide grin as you waved bye. Immediately after your house was out of sight, Ryuko made a quick call to one of her contacts in social services. Relief swelled-up inside her after she was finished, you would be safe soon.
•However, Ryuko’s work wasn’t done yet. She had to be sure you’d be alright until your parents were arrested. She came to pick you up after school, surprising both you and the kids that bullied you. They immediately ran up to her, starting to ask questions and squeal praises as your teacher tried to calm everyone. Ryuko shocked them further when she announced she was here for you. Gently, she outstretched your hand which you happily took. This started a routine of her dropping you off and picking you up from school. Your parents let her do as she pleased because they thought you were finally worth something now that’d you made friends with the pro-hero. You loved spending time with your favourite hero, Ryuko allowed you to be informal with her and took you on fun outings like to an amusement park or restaurant. Sometimes there would be someone who asked questions about your parents, but Ryuko always took you out for a movie after so it was fine.
•Soon, a case was built against your parents and finally, it was the time to act. Your parents were arrested and charged, while you were thrown into confusion, sobbing for them. Ryuko pitied your sadness but this was for the better. Still, you would go into foster care which could be just as bad, of not worse. Ryuko couldn’t condemn you to that, not after you’d been through. So, she decided to adopt you. She could do it quite easily as a high ranking pro-hero with a good reputation. And so it was done, you became her child. You were hesitant at first, but you quickly, and quite happily, accepted her as your new mother. The kids at school stopped picking on you and your teachers started behaving more formally. After all, you were the child of a pro-hero, Ryuko’s child and you would live a life filled with happiness, Ryuko swears it.
You write really well! I have a question thoughts on platonic yandere nighteye as your dad?
Thank you for the compliment! I’m thrilled that you like my content and find it well-written.
As for yandad Nighteye, I think he’s definitely one of the more controlling yanderes in the BNHA-verse. He keeps tabs on you at all times, he has the resources to do so. Not to mention his quirk granting him the gift of foresight which he constantly uses on you. Even though he is strict, yandad Nighteye has a soft spot for you. You’re his pride and joy. Pictures of you and your accomplishments, drawings, trophies, medals, ribbons, crudely made macaroni art— you name it, ha hangs them up in his office, sweltering with pride when he looks at them. Nighteye also has quite a bit of money, so he does gift you expensive things often.
Included in the yandad Nighteye pack comes yandere grandpa or maybe uncle All Might. Either way, the symbol of peace adores you, constantly spoiling you with gifts and giving you piggyback rides to show his affection. Eventually, when they part ways, yandad Nighteye tries to block All Might from keeping contact with you, afraid for both him and how his destruction would devastate you. Try as he might, nothing will stand in All Might’s way in terms of you.
Pride Month Special- How Yandere Parents React To You Coming Out
a/n: happy pride month everyone!
tw: coming out, implied/mentioned homophobia
Gojo- This giant absolute menace of a man I swear to god, you don’t have to worry about him being supportive or anything like that, no. What you have to worry about is how over the top he goes. Man’s organizing parades, making banners, literally everything. It doesn’t matter how many times you beg him to stop because he’s embarrassing you, you’re his baby and he’ll be damned if he doesn’t show his unconditional support and love. He’s definitely telling everyone too, if you’re out that is, just won’t shut the hell up. Nanami cannot count the amount of times Gojo has gushed about you and how proud he is of you. Of course you’re dying of embarrassment in the corner, but he’s doing this all out of love for you.
Sukuna- He’s definitely a little confused. Not in a bad way or anything, he just doesn’t understand immediately. You’ll have to take the time to explain it to him but once he gets it he’ll be so supportive, but more subtle about it. He won’t be throwing over the top parades or anything like that, but he will 500% find a way to mention in it in all his conversations. Like he’ll be doing curse king shit or something and then one of his vassals will start talking about the most irrelevant topic in regards to your sexuality. But those that stop Sukuna from worming in how his precious child is queer and how amazing they are? Nope! He’ll talk about it for hours then make it seem like the vassal has committed some sort of deadly crime when they try to change the conversation back to the original topic. It’s even better if he finds out with reader who’s reincarnated into Yuji’s older sibling because they’re in their twenties and have been out for a couple of years now, so it’s not a big thing and probably comes up in casual conversation. Sukuna’s gonna rupture poor Yuji’s eardrum because he yelled so loud. He was utterly shocked, he was fine with your identity, but how could you not tell him?? And your poor brother is gonna have to deal with all of Sukuna’s tantrums about you not telling him whenever you walk into the room. Eventually he mellows out though, he’ll deal with your lie by omission once he has you in his grasp again.
Oberyn Martell + Ellaria Sand- Original bi disaster couple, no one can convince me otherwise. Anyways both are pretty chill with it, I mean they probably knew already, they’re very supportive of course! Your siblings, the sand snakes, are too. Dorne is a very free and modern country in terms of opinions, not to mention you’re a child of a prince so you enjoy a lot more freedom to express yourself than others. And if someone does have a problem with, they best keep it to themselves or else they’ll have a furious red viper and his equally enraged sand snakes after them.
Levi Ackerman- He’s quite mild about it, to be honest. He’s not unsupportive, just quite about it. Not out of shame but just that he’s generally closed-off. Also, he believes that you should be able to share your identity based on your own terms. He’s very happy that you felt comfortable enough to share it with him though. He definitely made you tea when you came out too. Of course if he hears anything about anyone having a problem with it, well let’s just say that you will be the least of their problems from then on.
Tengen + His Wives- They’re all so happy! Especially since you trusted them enough to tell them. Tengen definitely brags about his flamboyant kid and how spectacular they are. He buys you and himself a ton of pride shit, I don’t care that demon slayer takes place in the Taishou period, this man will make custom pride merch, just for you. Suma cries as per usual, I headcanon all of them as queer but Suma is canonically bi! So, I imagine her crying tears of happiness and joy that you’re like her in a way and that she understands. Makio is aggressively supportive, like shove it down your throat kind of supportive but supportive nonetheless. Hinatsuru is pretty calm about it, she just wants you to know that she loves you unconditionally.
Muzan- He’s kind of like Sukuna in a way, as in he’s confused. Unlike Sukuna he probably understands what it means he’s mostly confused on how he didn’t know immediately. He is supportive though! And if his confusion hurts you, he’ll immediately apologize. You’re his sweet child, no matter how old you really are, so he’ll support and love you regardless of anything. After he’s done apologizing and you forgive him, you can guilt him into doing pretty much anything for you, which you probably could do just with a hug and puppy dog eyes! If there’s one thing Muzan won’t tolerate, it’s people slighting you, so you can guarantee that you won’t be receiving anything less than the highest praises from everyone.
Light Yagami + Misa Amane- They’re both completely supportive of you, though they show it in different ways. Misa is over the top enthusiastic about it. She starts doing LGBTQ+ campaigns, wearing pride merch, signing brand deals promoting it, basically everything and anything she can to prove she is the greatest ally in the entire world, all for you. Light is subtler in his approach. He’s happy thar you’re happy and that’s pretty much it. He’ll do little things to support you, such as boycott homophobic brands and celebrities, wear small pride pins and all that. Either way, they both support you unconditionally. And if anyone says anything to you, you can bet their getting the most painful and humiliating death possible.
Erasermic- Oh! They’ve been expecting this forever! Aizawa has probably known since the start and subtlety let Hizashi in on it, who was extremely excited. They support you and make sure to reassure you about that every day. They’re like Light and Misa in the aspect that Aizawa is very calm regarding your identity while Hizashi supports you with over the top gestures. You know they love you though, and are grateful for them.
Yandere Deku ( or the dilf himself Aizawa) difference between Platonic and Romantic
tw: yandere themes, punishments, dark themes, slight spoilers, mentions of stabbing
Romantic Yandere Deku is more intense than Platonic Yandere Deku. If he’s romantically involved with you, then Deku is very in your face type of yandere. He’s far more clingy and nervous.
I imagine that he would fall for a kinder darling, most likely due to all the bullying he’s endured for being quirkless. Especially if they stood up for him. Romantic Yandere Deku is also less lenient than Platonic Yandere Deku, though both are pretty laid back in yandere terms. This is based of Canon Deku though, so it’d be quite different if he were a villain.
Romantic Yandere Villain!Deku is an actual menace. He’s far more possessive and controlling, having been twisted with the cruelty of the world. He doesn’t have a specific type, it’ll depend on the circumstances he meets you. Know if you met before he turned into a villain, then, again, kind darling. Or maybe you tormented Villain!Deku alongside Bakugou. Villain!Deku is the way he is because of you, all these crimes he’s committed are your fault. You should be held accountable. In a scenario like that then he’d be far more cruel. As for punishments, they would be far harsher, remember Mafia Boss!Sukuna? Yeah.
If you met him after he became a villain then you’d most likely be a hero, one who fights against him and has a distinct personality. There are plenty of self-righteous do-gooders, yet you’d stick out. Maybe you’re a true hero, a little underrated, but you’re not in it for money or glory, you just want to save people. Or, you’re a rogue vigilante, troubled by a dark past, a kindred soul if you will. If Villain!Deku were to fall for a civilian darling, then you’d probably take on another “heroic” role like a nurse of police officer. Regardless, Villain!Deku is fascinated by you, and he wants you all for himself. You can be certain that one Romantic Yandere Villain!Deku gets his hands on you, he won’t let go.
Now Platonic Yandere Villain!Deku? That’s a wild card. He’s certainly softer than Romantic Yandere Villain!Deku. In terms of what type of darling, it’s irrelevant. It doesn’t matter who you were before, you’re either his now. Punishments aren’t physical, Villain!Deku would never. It’s more manipulation tactics, isolation and all that. Anything to drive you into his arms. Villain!Deku will also spoil his platonic darling more.
Now, for the difference between Romantic Yandere Aizawa and Platonic Yandere Aizawa is more subtle. Romantic Yandere Aizawa is still more protective than possessive. However, Romantic Yandere Aizawa is also more harsh. His tolerance towards your disobedience is far less than it would be with a platonic darling. I don’t feel like he’d have a type of darling, though he might be more inclined to fall in love with a childhood friend of his. Aizawa would also be more inclined to kidnap his romantic darling. He’d be far more restrictive and controlling as well.
Platonic Yandere Aizawa is softer and more clingy with his darling. You’re the light of his life, his darling, sweet angel. I mean, he knows that you can do wrong, but he kind of ignores it. You could stab someone in front of him and he’ll literally be getting rid of the evidence while cooing at you. The one thing that will set him off is you being hurt, Aizawa’s lost so much he won’t lose you too.