Chapter Text
Izuku yawned as he walked home from work. He stretched happily and couldn’t wait to have a hot bath after dinner. He had a shitty work week and couldn’t wait for his vacation. He hummed as he unlocked his apartment door and pulled his hair up into a bun happily. Glad to be home with a happy hum. Too tired to realize something wasn't quite right, not hearing movement behind him, until he was grabbed, and a needle plunged into his neck.
...
When Izuku came to, he was in a cage with a single bed in the corner along with a toilet and sink. He was wearing a hospital gown and wore some type of wrist monitor. He tried to take it off, but it didn’t budge. His hair was hanging down to the middle of his back, parts of it matted. Nervously he tried to untangle it looking around and blinked seeing there was a few other cages right next to him. There was seven other males and a couple females. The one to his left had a blond who was curled up crying. His other neighbor, a purple haired male, was passed out limply in bed.
“Oh, subject D4 is awake.” Izuku jumped and turned towards the woman's voice shaking. “Step up to the door we’ll begin your exam and you’ll answer a few questions.” Izuku looked at the brown haired woman who had most of her hair tied up into a bun.
“What’s going on? Where am I? Who are you?” Izuku asked holding himself.
“Subject D4, I will not repeat myself again.”
“No!” Izuku cried out as he screamed in pain. He didn’t realize what had happened until he was shocked again. He trembled looking down at the metal floor then back at the woman.
“Are you ready to behave, or do you need another shock?” The woman folded her arms under her breasts pushing them up. Izuku looked away and swallowed trembling.
“No, ma'am.” He said slowly going to the door.
“Put your hands together, and put them in the opening.” Izuku complied looking around seeing other people in lab coats. His hands were cuffed together then the barred door was opened. He was grabbed by two strong alphas who dragged him to an exam table.
“Please… I just want to go home…” Izuku pleaded. “I… I have a family.”
“No, you don’t but listen if you don’t meet our expectations then you get to go home. Just comply with our tests and it will all be over soon.” Izuku wasn’t sure if that was the truth but whatever they were looking for he’d make sure he wasn’t it. He panicked as he was laid down and the hospital gown was taken off.
“NO!” Izuku struggled as he was forced back onto the table with a loud sob.
“Relax, a doctor is just going to begin an examination. Then your handler will ask you a few questions.” The woman said looking annoyed by his outburst.
Izuku could smell the Alphas holding him down were getting aroused by his struggling and he stopped. His small, wrapped chest heaving with terrified breaths, as they cut off the bindings. His usual freshly rain-filled cedar forest scent souring in fear. He could tell he wasn’t wearing scent patches. The usual stomach cramps from his birth control and suppressants were no longer bothering him. 'How long have I been out?' He thought to himself.
Being an unmated male omega in these conditions… He was terrified what he was going to be used for, tested for. He looked at the beta male doctor who had blue black hair. Glasses rested smartly on his face as he put on gloves. “Restrain his wrists down. I just know this one is going to struggle a lot.” He said matter of fact, but his eyes betrayed the lust behind those nonchalant words. The brown-haired woman smiled wrapping her arm around his waist.
“We can’t break them, please Tenya, be kind, or you’ll scare him. Just think, if he’s successful or better yet unsuccessful.” Izuku trembled and quickly got the impression he was not even human to the betas. Just a toy or a pet. His wrists were wrapped in leather cuffs and strapped to the sides of the exam table by over eager guards who used it as a way to caress his exposed skin.
“Please don’t do this… Please. I’m… Augh.” His eyes widened as a bit was shoved into his mouth forcing his mouth to stay open. His teeth were examined then his gag reflex. The doctor smirked seeing it was very weak.
“If he isn’t chosen, we could keep him for us… Look how adorable he is, Chako.” Tenya said and the woman, Chako, cooed in response with a smirk.
“Of course… The last one we took in could use a play mate poor little thing her partner nearly killed her. But we have to wait. See if Katsuki will accept him.” Izuku looked at them horrified and the bit was taken out of his mouth. He whimpered as his scent glands were measured and examined. Izuku tried to stay calm but when they put his feet into stirrups.
“No… Please… No.” He said shaking in fear yanking on his wrist restraints.
“It's just an exam. No one will be fucking you.” The man said and started to measure his cock then his slit. “Small but perfect. Untouched.” Izuku frowned and whimpered as he was spread open by a speculum. “I know it’s uncomfortable. Relax…” Izuku screamed as his clit was rubbed and he was forced to produce slick. “We just need some samples.” Izuku shook his head thrashing around.
“No! Let me go! I wanna go home!” He screamed and looked away seeing the others in the cages were watching. 1-3 looked at him sadly holding themselves as if they had already been through it. 5-9 looked terrified some crying. Izuku squeezed his eyes shut as he was forced to cum. Both his squirt and slick were collected and put on an orange strip of fabric. It was put in a sealed container by a man with white and red hair who picked it up setting it in a dry sealed cupboard. Three other containers already inside.
Izuku was cleaned and helped off the exam bed. He was dressed and hands rebound. He stumbled in the Alphas’ grips and whimpered as one sniffed his scent gland. “Mmm, why do they have to give perfectly good omegas to…?”
“Shut up. They need him calm if not they’ll have to wait.” Izuku cried quietly as he was sat in a chair. His hands were hooked onto a bar on the table in front of him. He let out a loud sob and only relaxed when the Alphas backed away. Izuku jumped as a man with red and white hair walked in shutting the door behind him. He wore a lab coat and sat across from Izuku.
“Hello D4, my name is Dr. Shoto Nise. I’m just going to ask you a few questions, okay? Then you can have a nice meal and if you answer my questions honestly then I can get you some things for your room, things to occupy your time hmm? I’ll be handling your case and taking care of you.” Izuku stared at his heterochromia eyes and opened his mouth when he heard a scream.
Izuku yanked on his restraints looking around shaking. “Focus here…” Izuku looked at him before starting to yank on the restraints harder. “D4… If you do not comply you will go back to your room and be punished.” Izuku took a shaky breath before biting his lip and tried to get ahold of himself.
“Can I ask questions or am I going to be ignored…?”
“I can answer them, but I need to ask mine first. They’re invasive but you must answer them honestly. The monitor on your wrist will tell me if you lie.” Izuku nodded and leaned forward wiping his face. “Your previous name was Izuku Midoriya is that correct?”
“My name is Izuku Midoriya…” Izuku hissed loudly his fangs coming out.
“Not anymore. No need to bark, little omega.” Shoto said softly. “In your records you are marked as an alpha. Why lie?”
Izuku frowned. “My mother didn’t want me to be held back by my status. She was a beta, my birth father an alpha. He left while she was pregnant and my step father paid a lot of money to hide my status. They wanted me to have a normal life and not just be seen as a rare male incubator.”
Shoto nodded and wrote down something in a file. “I assume that is why you never went on a date, no marriage, home schooled until college.”
“Yes…” Izuku looked at the floor.
“You’re a virgin. Is that correct?” Shoto asked.
“Pretty hard to fucking fake being an alpha if you try to date and take off your clothes in front of others.” Izuku growled and looked down at his lap.
“D4, please. I know you’re upset but you must be calm. Do you masturbate?” Shoto said without any emotion.
Izuku clenched his fists. “Occasionally.”
“How often and both parts? Your cock only or only your vagina.” The scratch of the pen was starting to grate on Izuku’s nerves.
“Depended on the week… How many times or one over the other or both. I don’t keep track… Just whenever the mood struck…” The scratching paused and Izuku knew the other had stopped writing to look at him.
“Which do you prefer?”
“I like both at the same time…” Izuku shifted uncomfortably in his seat as he heard the Alphas snickering behind him. He could see that Shoto was wearing a scent patch so he was either an alpha or an omega.
“Have you used toys before?” Shoto asked.
“Yes.” Izuku said and heard the alphas whispering and snickering.
“What toys were they?” Shoto asked writing away.
“A clit vibrator…and nipple clamps…”
“Why the clamps?”
“I like playing with them…” Izuku said blushing up to his ears, and Shoto nodded smiling.
“You’re doing great, D4, almost done. Thank you for being so honest. It makes this so much better. When was your last heat?”
“Two months ago…” Izuku swallowed wishing the ground would swallow him up.
“Are they regular?”
“Like clockwork…” Izuku whimpered not knowing why the answers just poured from him. ‘Did they drug me…?’
“You’ll be in preheat in two weeks then?” Shoto continued on.
“Y-yes.” Izuku’s breath caught in his throat. ‘Why do they care about heats? What are they going to do to me?’
“How did you handle heats on your own?” Shoto asked gently.
“My stepfather would come around and feed me and I’d ask to be tied up, so I didn’t… Indulge, I guess? Or try to find someone to knot me. I don’t remember much from my heats. But he died last month along with my mother. In a car accident…” Izuku had looked up at Shoto when he said it and froze seeing he had copied him. Izuku frowned wondering how Shoto knew they died in a car crash.
Shoto cleared his throat and nodded. “Those are my questions what are yours?”
“What am I really doing here?” Izuku asked tiredly.
“You were chosen to partake in the next evolution of humanity by the Chimera Labs. If accepted by Katsuki you’ll be mated and bring forth a new species.”
“What?”
“As an unmated male omega. You were the perfect candidate. No family, no one to ask questions when you went missing.”
Izuku shook his head, his mind reeling. “No…”
“Yes… So are the other candidates. Though D5 is the only other one chosen for Katsuki.”
“What happens if Katsuki doesn’t choose me?” Izuku asked trying not to panic.
“If you happen to survive your heat after not being chosen then you’ll be chosen for another until you’re either successfully mated or you…would be set free.”
“I wouldn’t be free… I’d know too much…”
Shoto grimaced but slowly nodded. “Very astute… Your intelligence was also a factor in being chosen. We’d find you a new home and they would take care of you.”
“Like some fucking dog?”
“No... Not like a dog. You could have trauma from this and not be able to live on your own. Like Tsu… She agreed to experimentation to pay for her little brother’s medical bills. It was successful but her pairing with a Sang Buaya went terribly. She’s living comfortably with Iida and Ochako now. If you were to fail to form a bond. I would most likely be the one to take care of you.”
“Sang Buaya? Those mythological crocodile looking things…”
“Yes.”
“But Tsu is human…”
“She used to be, but now she’s part human.” Shoto said softly.
“Are you going to do that to me? Turn me into something not human?” Izuku asked his voice small.
“No. You’ll remain human. You don’t need to change. I’m sure Katsuki will like you. When he would talk to me, he said freckles among other things he’d like in a mate so I’m hoping he likes you. He’ll get to smell your slick and squirt in the morning. You get to watch his reaction upon smelling it.” Shoto said calmly as if discussing the weather and not that a potential monster /cryptid /unhuman… Was going to be smelling that… Choosing him.
“What is Kacchan… Do I get to know?” Izuku asked with a sniffle trying not to cry anymore.
“Kacchan? A nickname… How, cute.” Shoto said writing it down happily. “You won’t know what he is until tomorrow. D3 will start his preheat the same time as you. So, you’ll both meet your prospective mates tomorrow.”
Izuku looked at him in horror and started to cry again. “I... Do I have to go back to the cell?”
“Your room? Yes, but we can have dinner.” Shoto said standing. “You’ll be good for me, right? Little omega. The better you listen and behave the more rights and privileges you’ll get.” Izuku stared at him in shock but slowly nodded. “Unhook him from the table I will handle him from here. Tomorrow I’ll introduce you to Katsuki, or Kacchan…” He teased. Izuku jumped as the alphas unhooked his restraints and Izuku slowly stood. Once he realized they weren’t going to pounce him he went to Shoto as he stood. Shoto gently wrapped his arm around him and Izuku meekly followed along. A door was opened and closed quickly. Izuku gasped as his chin was grabbed and he looked up at Shoto.
“What…”
“I’m sorry Izuku. I’m with an organization trying to take this company down. I had to play a part in that room. Forgive me…”
Izuku stared at him shaking before slowly nodding. “You’ll get me out of here?”
“Yes… It will take some time, but it will be okay I promise.” Izuku nodded clinging to him with a sob. Shoto hugged him close and led him to a cafeteria. “What do you want to eat?”
“Um… Something warm and filling.”
“Anything because after this you will go on a strict diet.” Shoto said and Izuku swallowed.
“Katsudon?”
“That’s better.” Shoto hummed and gently moved his hair out of his eyes. Izuku stuck to Shoto trembling. The blond that was in the cage next to his was curled up at a table crying. A woman with pink hair and tattooed arms was gently rubbing his back. Gold eyes met green and Izuku was worried the other omega had gone feral but realized he just had perma yellow eyes. They weren’t as intense as omega gold but he looked away burying his face into the woman. Izuku looked down at his lap.
“Can I have soda?”
“We don’t have that… How about juice?” He asked. Izuku nodded and was sat down at a table. “Don’t move or you’ll be punished.” Izuku nodded and curled up. He watched Shoto go to a counter and order. He came back with a few sides and their drinks. Izuku tried to slide away, but Shoto pulled him close. “Stay with me…” He said sternly and Izuku nodded before grabbing the miso.
Izuku tensed feeling Shoto run his fingers through his hair. “Don’t please…”
“We need to have a good relationship or they’ll replace me.”
Biting his lip Izuku nodded. “Okay…”
“I think we’ll get you a haircut, your hair will mat even more under these conditions. Katsuki is also very meticulous when cleaning himself… So, he’ll like you clean.” Izuku clenched his fists.
“I hate you…” He said softly.
“No talking like that. Behave and I’ll get you a candy.”
Izuku’s eye twitched and he quietly ate the soup. When Shoto got up to get his Katsudon he pocketed a butter knife. He jumped as someone was sat across from him. “D5, say hello to D4… He is your competition after all.” Izuku slowly looked up to the purple haired male.
“I don’t care about that! I don’t want to be chosen. My father will find out about…”
“D5, we talked about this your father died. Be kind to D4 or you’ll be punished. Then again D4 will be introduced to Katsuki before you will be. Your each other’s competition.” Izuku looked from the purple haired man to the one standing over him. He was a giant of a man with a close shaved head, and he was smiling happily. “So, D4, has Shoto talked about me?”
“Um… No… He hasn’t mentioned you at all.” Izuku said softly.
The smile fell a bit. “Not…”
“Inasa, don’t bother my ward.” Shoto said setting down the food and gently ruffled Izuku’s hair.
“Please, Shoto. Do me the honor of going out with me!” Shoto watched unamused as the large man bent over slamming his head on the table. He rolled his eyes.
“For the fifth time. No. I don’t date coworkers nor do I date other alphas.”
“But you are so small and must be protected.” Inasa said looking up and Shoto growled.
“You are a pain.” Shoto said and sat down. “Go ahead and eat, D4. Then I’ll cut your hair. While you sleep, I’ll talk with Katsuki on how to best keep your hair.” Izuku looked down frustrated and jumped as he was forced to look up. “I'll make sure Katsuki loves you.”
“You’re trying too hard… It'll fail and he'll die just like C4… Camie was her name before?”
Shoto frowned glaring. “Don’t scare them either… C4 was tragic, and you weren’t any better C5 died as well.” Izuku pushed his half-eaten food away.
“I’m finished…”
Shoto frowned glaring at Inasa. “Come on, D4…” He gently grabbed Izuku’s arm and Izuku followed him frowning. He was led away to a salon looking room. Izuku pushed him away glaring at the male. “He’s killed people! You… That’s why you said if I survive my heat… You’re just… How can I trust anything you say!”
Izuku winced as his wrists were grabbed roughly. “I told you. I have a part to play. Katsuki’s natural rut will be lining up with yours. He’ll be in better control. I swear. Katsuki is just as angry as you… So are the other n…the others. I’m only allowed around this group. They have others…” Shoto said caressing his cheek. Izuku smacked his hand away.
“I hate alphas like you, you think that omegas love being touched. If you caress our faces we’ll swoon and obey. I… I won’t play your…” Izuku whimpered as he was backhanded. He looked up at Shoto in shock, but he was yanked towards a salon chair. He saw in the mirror that the brunette woman was standing in the doorway. He looked down at his lap shaking. A cape was wrapped around his neck, and he flinched as a spray of water hit his head.
“How much has he defied you?” The woman asked.
“Not much, Ochako. Inasa was an idiot and revealed Katsuki had killed previous attempts for mates. So, he is a bit anxious. Nothing a little correction didn’t fix. Right, D4? Going to be good from now on?”
“Yes, Shoto.” Izuku trembled and flinched seeing the woman grab his knees over the cape.
“D4, you sweet little thing. Don’t you worry. We’ll get you out if Katsuki goes too far. Such a pretty omega. We’ll save you. I swear it.” Ochako hummed her hands moving up. “Things will go much better for you with this heat. Everything is better when it’s natural. Don’t you think?”
“Yes…” Izuku flinched as she caressed his cheek.
“Do you not like women?”
“Not in a romantic way…”
“That’s a shame. You are quite adorable. My husband enjoyed your reactions… I did too.”
Izuku started to cry. “Just let me go home...if it doesn’t work…please.”
“I’m sure Shoto explained… You will get a new home! You can choose your caretaker… You’ll love our home… You and Tsu can play and…”
“I choose Shoto!” Izuku shouted and pushed her hands away. She smiled sweetly and slapped him.
“Ungrateful little bitch. We’ll see how you feel after Katsuki.” Ochako growled and stood up. “Give him haircut number seven. If he comes out with a different one. I’ll shave him bald.”
Once she left Shoto hung his head. “I’m sorry… Izuku…”
“Just do what you’re going to do and take me back to my cage.” Izuku said with a sob.
Shoto sighed with a nod. He grabbed his hair into a ponytail and cut the bulk. He hated the part he played in this. He had enough evidence but…he was too late to strike before they got a new batch of omegas and the two alphas. He swallowed listening to Izuku cry as he gave him an undercut and left a few inches on the top. “There we go… All finished.” Izuku stood up taking off the cape and stood by the door. Shoto cleaned up and wrapped his arm around him. Izuku flinched as he was led back to his cell. He could feel the blue haired doctor's eyes on him, and he immediately hid under the covers of his bed.
“Tomorrow D1, D3, D4, D6, D7 and D9 will meet their mates. Sleep well.” The lights turned off and soft sobs could be heard. Izuku jumped feeling a hand grab his.
Izuku looked at D3, his gold eyes terrified. He squeezed his hand. “It’s going to be okay…”
“I’m scared of the woman and the doctor…” The blond said softly.
“Me too.” Izuku readily agreed.
“Did she try to…” Denki started and flinched at the memory.
Izuku nodded. “I’m Izuku…”
“Denki…” Izuku frowned seeing he was starting to cry and tried to distract him.
“Is your handler nice…?” Izuku asked thinking of the pink haired woman.
“She is nice… She doesn’t trust…”
“D3! D4! Lights out means you go to bed!” An alpha guard barked out. Izuku tensed up and looked back at Denki.
“Just get some rest. We’ll survive this together.” Izuku said softly. Denki nodded and closed his eyes hand still clinging to Izuku. Izuku held onto it like a life line. He knew Denki needed it but he did as well just as badly. Not that he would admit it to the blond.