Chapter Text
The room was large, the walls a soft cream with a luxurious couch set in the middle of the room. Behind the couches was a large king size bed, covered in red silk sheets was a sleeping chained omega. The man's wrists were locked in tight quirk nullifying cuffs with long thick chains connected to his ankles and to the cuffs. His face was calm as he slept, long ash blonde eyelashes closed as his chest rose and fell. His short blond hair was scattered around his pillow like a golden puddle. A large man stood over him, viridian eyes staring down into the face of the man before him. Izuku just watched as Katsuki slept, enjoying these calm moments before Kacchan awoke and started screaming. A small chuckle left Izuku's throat at the thought, knowing full well Kacchan wouldn’t take too kindly to being kidnapped. From his therapist's notes, Katsuki still had nightmares from the training camp. Izuku sighed softly, remembering how scared Kacchan looked when he awoke from his night terrors.
The thought alone made the alpha angry. Kacchan hadn’t always been a good person, he was only a child when Dabi gave him deep mental scars. Even still, from a boy who was always doubting himself behind closed doors and fighting everyone who tried to get close to him, to a man who took control of rescue teams and while still prickly, he didn’t push people away. Not only that, his omega had grown stronger and kinder, and Izuku couldn’t have been more pleased. The alpha couldn’t remember when his feelings started, perhaps he always had them, but no matter what, Izuku had always wanted Katsuki. Even when they were small, he would go out of his way to scent the other whenever he could.
Izuku realized his feelings when Kacchan started pushing him away, when he started his cruelty. While Izuku never stopped wanting Katsuki, the omega had taken an interest in another male, Kirishima. The alpha growled softly as he gently stroked Katsuki’s cheek, the skin soft and plush under his fingers. While Katsuki was a good partner, no one like Kacchan could deal with someone who wasn’t as confident in their abilities as he was. He needed someone who wasn’t going to hold him back.
Kirishima is a weak man with a powerful quirk. He was weak minded and isn’t smart enough to have an intellectual conversation with the omega. All he did was smile and weasel his way into Katsuki’s heart because he showed him kindness when he was at his weakest, when Izuku was fighting tooth and nail to become stronger as a hero. While Izuku had been angry, he didn’t fault Kacchan. He could see what the omega saw in the alpha. With all his faults, he was a kind man, his heart in the right place but his mind wasn’t.
It's funny how much Izuku knew about the couple, considering that Katsuki hasn’t seen Izuku in years. The alpha had left after the death of All Might, the life of a hero didn’t appeal to him after his childhood love found another and his mentor's death caused a gaping whole to appear in his passion for heroism. What had surprised him was seeing Kacchan search for him like he had. The omega had taken the letter he left and had its lingering scent tracked. When the trail went cold, the hero hadn’t given up and kept searching for him. Izuku didn’t know when he stopped, only that one day Kacchan was so close to finding the alpha, so close that he was holding a pair of Izuku’s clothing when he stopped.
Izuku had suspected that a hero that the public was tired of watching the omega search for him as there had been many news articles that stated pro hero Dynamite still chasing missing hero Deku. Izuku had been confused when he heard that the two had broken up. He suspected that there was a lot going down behind closed doors because reporters could only get their hands on the fact the two had separated. Not being one to let such an opportunity escape him, Izuku watched and started making arrangements to capture the grieving omega. The hero’s situation left him unguarded, alone, and vulnerable to Izuku's plan. Drugging his food when he had left the room and stealing him away in the middle of the night after the drug had set in. A lot of things surprised Izuku now these days, considering that everything he really wanted was seemly falling into his lap
Izuku looked over the unconscious man with hungry eyes, he could feel his canines producing mating venom in large enough quantities that he had to swallow many times to keep it from spilling past his lips. He gently ran his hand down Katsuki’s chest, feeling the hard muscle and the natural softness of the omegas breasts. Izuku’s hand inched closer to the waistband of the grey sweats Katsuki was wearing. His fingers slipped under the fabric and past his boxers, feeling the soft nether regions of the omega. Izuku’s eyes sparked when a small groan escaped Katsuki’s chest when his hand met Katsuki’s small omegan cock, the skin smooth and warm. He gently pumped the organ a few times to hear his omega groan and whimper.
Letting go of the cock, he went further down until he met the wet entrance of Katsuki. He held back a groan at how wet and velvety it felt, the smell of slick getting stronger as the omega’s body reacted to his touches. Izuku gently slipped a finger inside, Katsuki’s cunt seemed to suck him in like a moth to a flame. Izuku stopped and took a deep breath before pulling his hand out of Katsuki’s pants, his finger dripping in the omega’s slick. The smell was like honey and Izuku couldn’t help but suck his finger clean, moaning at the taste like a starved beast. He would wait for Katsuki to awake, he wanted those gorgeous eyes filled with lust as he was fucked full.
~~~
The bed was comfortable, much more comfortable than the one Katsuki had bought. His eyes opened and his head was pounding, his stomach in knots and his hands bound like a dog. He looked around the room, his breathing increasing as he started to realize that he wasn’t in his home. The omega’s nose caught it first, fresh moss and forest mint. “Deku?” He questioned, it was impossible for it to be Izuku. The man had just vanished one day many years ago. It wasn’t like Katsuki hadn’t tried to find him, he fucking had. He searched every building into their city, every town outside of the city. Hell, he even went to America to ask around for the green haired hero. No one knew where he had gone.
There he was, leaning against the wall on the opposite side of the room, his eyes watching Katsuki like a hawk. He wore black dress pants with a black button up and a dark green vest. His hair was shorter too, shaved at the base of his neck and gelled to the side on his head. Izuku smiled widely at Katsuki, an evil grin that worried Katsuki the more he looked at it. “I didn’t expect you to figure me out so quickly. Probably remember my scent,” he chuckled nervously and rubbed the back of his head. “That’s not fair Kacchan, considering I can’t smell you.”
Katsuki stared at him for a few minutes, Izuku could tell right away that Katsuki was about to blow. The omega’s face scrunching up as he started to rage. “What the fuck do you think you’re doing! You disappear like shitty smoke one day and now I wake up kidnapped and tied up like a fucking animal! Release me right now!” Izuku chuckled again, this time it wasn’t nervous. It was dark and it sent a shiver down Katsuki’s spine. “What the fuck happened to you Deku?” He growled, forcing his voice to stay steady as Izuku turned his head to the side. His green eyes practically vibrating in their sockets.
“So many things Kacchan. Enough about me, why can’t I smell you?” He asked, pushing up against the wall and slowly walking towards the other man.
“Answer my fucking question, then maybe I’ll tell you.” Katsuki was by Izuku grabbing his hair and pushing his head to the side, exposing his neck. The omega inside Katsuki preened at the attention while Katsuki’s eyes widened in surprise and as fear started to pump through his veins.
“You don’t make the rules here, answer my question Katsuki,” Izuku growled into his ear, the order sending a chill down Katsuki spine again and goosebumps erupted on his skin.
“A new drug, all hero’s are mandated to take it. It stops the scent gland from producing its scent.” Izuku grinned against his ear when his order worked. He licked a stripe against the shell and Katsuki gasped.
“How do you stop this drug. It can't be permanent, that would be harmful to the system.” Katsuki growled and Izuku’s hand in his hair tightened slightly, warning him to answer on his own or through an order. “Answer me.”
“It wears off after twenty four hours,” he said darkly, his red eyes glaring at the ceiling as Izuku thought.
“When did you take yours?”
“Almost six hours ago.”
“That means you probably won’t have a scent for your heat. How sad,” Izuku said sadly and released the blond who had gone rigid. His heat, fuck. That was starting tomorrow. “That sucks, I really wanted to smell your heat scent for our first. That just won’t do.”
“I will never share my heat with you, you disgust me!” Katsuki spat. Izuku just sighed and straddled Katsuki’s waist, startling the other man. He leaned down and took the omega’s face into his hand and looked into his eyes.
“I’m going to fuck you so hard you can’t walk, you’ll be so swollen with my cum that it’ll leak out of your cunt when you move. I’ll do all of this with your permission, or your omegas.” Katsuki breathing increased and his red eyes went impossibly wide.
“You can’t bring out my omega unless I say you can,” he growled. Genuine fear filled Katsuki as he thought about sharing his heat without Kirishima. Katsuki started to thrash under the alpha. “The only alpha I want is Kirishima!” Izuku broke out laughing at that, startling the omega into stopping his thrashing.
“What a shame he doesn’t want you.” The omega’s eyes watered and he looked away. “You don’t think I know? I know he was never enough for you, never enough for your body or mind. You needed someone who could take you down. You need an alpha prime to keep you under control. I don’t care if it's you or your omega who bonds with me, but one of you will and when that happens. You’ll be mine forever.” The omega was full on crying at this point, whether it was frustration or fear, it didn’t matter. Katsuki knew who his omega wanted, no one can save you from yourself.
Izuku left Katsuki alone after that, leaving him speechless after a kiss on the forehead. The alpha was annoyed that he wouldn’t be able to smell Katsuki during his heat, so annoyed a small growl crawled its way out of his throat. Izuku pulled his phone from his pocket and dialed one of his doctor allies. “Hello,” the woman answered, her voice soft and kind. “Izuku, it's been awhile. How are you?” She asked and the alpha’s lips curled up.
“Hello Liz, I’m good. Just dealing with a situation I need help with,” he answered, he could hear the shuffling of paper and the click of a pen.
“What’s wrong?” She asked.
“My omega, he’s a hero. The government has mandated that hero’s take a drug that suppresses their scents for twenty four hours. Heat is tomorrow and I want to be able to smell him. He’s also probably taking suppressants to stop his regular heats.” Liz hummed over the phone.
“Yes. Omega and alpha hero’s have to suppress their ruts and heats to ensure that there aren’t four heros out on leave when a villain attacks. They do however make the heat or rut extremely strong and painful if they don’t share it with another. It was the only trade off of the drug,” she explained, “I know the drug you’re talking about. We have a component that will neutralize its effects, but your omega will have to sweat it out of his system in order for you to smell him during his heat.” Izuku stopped and leaned against a wall.
“Sounds good to me. Anything else I should know about this drug or the suppressants?” Liz sighed over the phone and he heard the sound of a pen hitting the table.
“All you need to know is that he can’t be left alone during his heat. He always needs to be attended, hydrated, and fed. The heat will last a week.”
“I want to bond us,” Izuku said, “in his state, will his omega come out if I ask?”
“It’s not likely, he might not be able to control his body, but his mind is still his own,” Liz sighed again, “I shouldn’t be telling you this, but you will have to break his mind before you get his omega to come out.” Izuku stopped for a moment, break his mind. If he was being honest with himself, he always knew it would come to this. Katsuki loves Kirishima, and Izuku always hated that. Now, he has to take the man Katsuki loves and kill him in front of the omega. That won’t do. Kacchan’s too smart, he’ll know that he couldn’t do anything to save him if he’s still bound. Kirishima has to die, and it has to be Katsuki’s fault.
“You’re mating pro hero Dynamite, what a catch,” Liz chuckled and Izuku blushed. “You were mumbling again Izuku.”
“Thanks Liz. When can I get my hands on the medicine?”
“Send someone over and I’ll hand it off. You know the drill.” Izuku thanked her and hung up. Things were coming together like a knitted quilt, all of its individual rows neat and perfect. Izuku couldn’t be more pleased.
~~~
Kirishima couldn’t help the feeling of dread consuming him. Katsuki was missing, his apartment had no lingering scents, the pro hero just disappeared. Eijirou was scared. Even though he had ended things with the omega, Katsuki was still the love of his life and it was killing him to feel so useless. Every pro hero was searching for him, even Todoroki had cancelled his mission in America to find Katsuki. “Eijirou, you need to go home,” Mina said, rubbing her hands on his tense back. The pink omega was doing her best to calm the alpha, but her scent only caused Eijirou more pain.
“It's my fault Katsuki disappeared. If he left, it was because of me. If he was kidnapped, he was vulnerable because of me. No matter how this plays out, I’m the one who caused this.” Mina was quiet before pulling his face up to hers. Her gold eyes staring deep into his.
“It wouldn’t be your fault if he left. Katsuki is an independent man, he makes his own decisions,” she whispered, gently placing a kiss against his lips. Kirishima wanted to pull back, he wanted to tell Mina now wasn’t the time, but Kirishima is a weak man. The alpha pulled the pink omega into his lap, his tongue pushing past her plump lips, tasting her strawberry flavored lip balm. The other hero gasped softly as Eijirou sucked on her bottom lip. Mina’s hand started to wander down the alpha chest and into his pants, her nails gently scraping against his cock.
“Mina, we can’t do this here. Kissing is one thing, sex is another.” Mina puffed out her cheeks in annoyance.
“You’ve said that before.” Shame reared its ugly head as the memories came up. It was the day after Eijirou’s birthday and he and Katsuki had just come back from the party. Katsuki had kissed him deeply and they ended up having sex. When Katsuki had fallen asleep, Eijirou had gotten up to go get water when he saw Mina sitting on his couch. She was wearing a deep pink dress that pushed her breast up and showed off her hourglass body shape. “Hey birthday boy,” Mina had whispered. Eijirou had grabbed her and dragged her to his study where he proceeded to fuck her sensless. Her cunt felt amazing around his cock, soft and plush thighs wrapped tightly around his waist.
After Mina had left, Eijirou had jumped in the shower and went back to Katsuki. “Shut up,” he whispered and Mina sighed. The omega pushed herself up onto the desk and opened her thighs. Eijirou watched in astonishment as she used her quirk to burn the material of her hero suit right by her pussy. Her folds shone with slick as she grew more and more heated by the look the alphas face had taken.
“I know you want it. I know you love Katsuki and so do I, but you made this choice when we fucked all those years ago. Now, eat me out like the starved alpha you are,” Mina moaned as Eijirou shot forward and stuck his face between her pink thighs. His tongue lapped up the sweet liquid, her moans and gasps causing him to suck on her clit. Mina screamed as he drank from her, his tongue sucking her clit while his fingers fucked her deeply. “Ple-Ah! Please don’t stop-AH!”
The alpha couldn’t take it, he stood up and ripped his pants down and shoved his entire length inside of the screaming omega. The two fucked like rabbits, on the floor, desk, walls, everywhere. Mina’s slick getting all over Eijirou’s desk, almost covering a photo of Katsuki and Eijirou kissing on New Years Eve.
~~~
It's crazy how far some people are able to dig themselves. Izuku knew Kirishima was weak, but never like this. The green haired alpha couldn’t help the laugh that bubbled out of his throat as he watched Kirishima and Ashido on a hidden camera. Katsuki hadn’t even been gone a day and these two were fucking like the number one hero wasn’t missing. It was clear that these two had been doing this for awhile, considering how easy it was for Ashido to get Kirishima to break so easily. Izuku sighed and closed the computer, not wanting to see anymore of the disgusting person his Kacchan had decided to love.
While he found the situation funny, he knew this would destroy Kacchan. The poor omega hadn’t stopped talking about being rescued and when he was free he would kick Izuku’s ass. That Kirishima would find him and save him. The alpha contemplated storing this information away from Katsuki, saving it for a rainy day. A feeling in his gut told him that the omega should know who he was counting on saving him. Izuku sighed and ran a hand through his hair, what a messy situation this has become. The green head got up, grabbing the laptop as he went and left the room. He walked down the silent corridor, past all of the closed and locked doors until he came to Kacchan’s.
“Kacchan, may I come in?” He asked. With the lack of a no, he opened the door and laid eyes on the omega. Katsuki had been muzzled to keep him from destroying his vocal cords. “I’ll take that off if you promise to keep quiet and listen to what I have to show you.” Red hot eyes glared daggers at him and Izuku just smiled. “It’s about your perfect, do no wrong, Eijirou Kirishima.” Katsuki blinked and sat back before nodding his head. The alpha walked towards the bed and placed the computer down and gently removed the muzzle.
“I swear if you’ve done something to him Deku,” Katsuki growled roughly, his voice clearly sore from screaming. Izuku sighed and grabbed the water next to the bed and helped him drink some.
“I’ve done nothing to him, I promise you,” Izuku smiled and climbed onto the bed next to the omega and opened the screen. “This was a live video taken a few moments ago,” he explained, turning the screen towards Kacchan. The omega swallowed as he watched Kirishima work at his desk.
“What am I supposed to be looking at? He’s looking for me you crazy fuck,” Katsuki started to growl. Izuku looked away as he pressed play on the video. No matter how many people he’s hurt, he hates seeing Katsuki sad. “Mina? What are they,” Katsuki stopped and went quiet. “Stop this, I don’t want to see this.” Izuku quickly closed the screen. Izuku looked at Katsuki finally and gasped.
Kacchan’s face was sad, his red eyes broken as he looked over at Izuku. The alpha just watched as the omega started to cry. Big water droplets of tears falling past his blond eyelashes. “I’m so sorry Kacchan. I didn’t want to show you, but you deserve to know the truth.” Katsuki sucked in a deep shaky breath and leaned his head back against the pillows. Izuku sighed and got up, grabbing the laptop and started walking out of the room before he stopped. The alpha walked over to the omega and took off the metal cuffs from his hands but left two blue bands on his wrists. “These are the quirk cancelizers. Please don’t try to take them off.” Katsuki just clenched and unclenched his hands.
When the alpha turned to leave, a hand grabbed his arm. Katsuki weakly pulled Izuku back to him. “Do I have a choice when we mate?” He whispered. Izuku put his free hand on Kacchan’s face and shook his head.
“I won’t lose you again. You’re mine, and I refuse to let you get hurt by these people.” Katsuki looked up at him with tearful eyes. The omega pulled him down and on top of him.
“I will kill myself before I ever mate with you,” he whispered. Izuku’s green eyes flashed and he kissed the blond softly.
“You won’t get the chance my love.” Katsuki growled lowly as Izuku pulled away. “You won’t harm yourself, nor will you harm me when your heat comes.” The order was thick and strong and the alpha watched in satisfaction as Katsuki struggled to fight it. The two men stopped when a knock rattled around the room.
“Sir, I have your package for you.” Katsuki shivered at the look that morphed Izuku’s face. The alpha looked feral as he opened the door and took the small packet and looked inside.
“Is this all?” The man behind the door nodded. “Good, that’ll be all.” Izuku closed the door and turned to Katsuki. “Come here and sit down.” The omega stood up and walked over to the alpha and sat down in the chair, everytime he moved the chains on his ankles clanked. “Good boy,” Izuku purred as he put the plastic packet on the table and took out a pair of gloves and an alcohol wipe. “Be still, this will be quick.” The villain rolled up Katsuki’s sleeve and wiped his bicep down. Izuku pulled out a syringe filled with a honey coloured liquid.
“What is that?” Katsuki asked, panic clear as day with how tense he had become.
“Something that you don’t need to worry about. It won’t hurt you in any way,” Izuku responded as he gently pinched the skin and stuck the needle into the muscle. Katsuki flinched a little at the pain but held still.
“I thought you said that you would tell me the truth, you fucking liar,” the omega spat and Izuku just sighed. The alpha quietly disinfected the area again and placed a plaster over the injection site.
“It's a drug that will force your body to sweat out the medicine that you take to withhold your scent,” Izuku said gently, removing his gloves and turning Katsuki’s face towards him. The alpha was satisfied with the flash of fear that showed in those gorgeous red eyes.
“It won’t work,” he rasped. Izuku chuckled darkly and shook his head.
“We shall see my dear. We have until tomorrow to find out.”
~~~
Eijirou was content, holding his pink omega hips as she fucked herself on his cock. Her moans reverberating off the bathroom walls and arriving sweetly to his ears. “Such a good omega, how does it feel to be my own personal cock sleeve?” He purred and was met with a responding whine.
“Tell me,” Mina gasped, “Tell me how much better I am than Katsuki.” Eijirou frowned and stopped her from falling back down.
“Why would you say that?” He asked, turning the omega around to look her in the face. Mina looked absolutely destroyed, tears streaming down dark red cheeks and her mouth open wide. Bite marks littered her skin along with darkening hickies.
“I want to know how much better I am. I want you to tell me that I’m better than the other omega at pleasing you.” She groaned. Eijirou shook his head and pushed her off of him. “There’s no way you can say that I’m not better than him,” she called over him. “Eijirou!”
“What! You want me to tell you that Katsuki wouldn’t let me top him, only on certain occasions. How embarrassing as an alpha it was to be under your omega in the hero ranks and in bed. How he didn’t make me feel like an alpha in public!” He yelled. “I wanted you because you gave me the power I deserve as an alpha, and I couldn’t get enough of it so I kept fucking you while I told Katsuki all I wanted was him, that I wanted him to have my pups!”
“But when he said he was ready to have them, you said you weren’t,” she purred and slowly rose from the bath, exposing her naked body to Eijirou. The alpha looked away.
“I wanted pups with Katsuki because I wanted to feel like an alpha above his omega. I didn’t want pups because of those feelings,” Eijirou said, feeling a weight finally easy off his shoulders at his confession. “Katsuki deserves to be with someone who won’t resent him for being better than them. I’m fucking you, because you are easy.” Mina’s eyes flashes with hurt and she turned away.
“How does it feel to have betrayed your lover so badly?” She asked and Eijirou all but exploded.
“How does it feel to be a cock slut who betrays her friend! You pushed me into this, I would’ve never done this if it wasn’t for you! You came onto me that night, you pulled my pants down and sucked me off while my omega was sleeping in the other room whore!” The alpha roared and Mina just frowned.
“You blame everything on me, like I’m the one who even remembers what happened that night. I came onto you yes, but you should’ve thrown me off, told Katsuki that you needed a ride, and gone home. No, you couldn’t do that! You wanted so badly to be above another person! Now you can’t even take responsibility for your infidelity!” Eijirou shuddered at that, who was Mina to talk to him about loyalty when she was sucking one of her best friends' boyfriends dick while he was sleeping in the next room.
“Get out, I never want to see you again! When I find Katsuki, I’ll mate him and give him my pups!”
“I’d out myself to him before I’d ever let him mate with someone as sick as you,” Mina growled back. No matter how much she loved being fucked by Eijirou, she wouldn’t steep further than where she already was. Eijirou stopped and thought for a moment before taking a threatening step towards the other hero.
“I’ll end your life before I let you get in my way again. Do you understand that, or do I need to prove to you too how far I’m willing to go.” Mina’s eyes widened. She quickly jumped out of the bath and grabbed a towel before running out of the bathroom and into Eijirou’s office. She grabbed her bag of clothes and started throwing them on.
“You’re sick in the head,” she whispered as she left. The alpha didn’t feel as bad as he did before, the urge to mate and claim his omega stronger than it has ever been.
“Doesn’t matter if I’m sick, I’ve been getting what I want for too long to just give it up now.”
~~~
The camera had a microphone that had been blocked by Izuku. The damn nerd clearly didn’t think that Katsuki’s was enough to unblock it, or maybe he wanted Katsuki to hear what Kirishima was saying. It didn’t matter at this point as Katsuki watched Mina run out of the office. The hero noticed that she looked genuinely scared, not that he could blame her. The Eijirou Katsuki loved, wasn’t the alpha in the room. The man was calm and cold as he went back to his desk to look at his plans again.
It's not that Katsuki never knew that Eijirou and Mina had liked one another, he knew that they had been sleeping together. The explosion hero had noticed stains on the carpet in Eijirou’s office when he had been cleaning. He could smell the faint hint of slick that he knew didn’t belong to him. After some inspecting, he had found out it was Mina. He loved and hated the two. He hated how much he loved Eijirou’s scent and his love. He hated Mina for her betrayal, but loved her as a packmate.
After a long discussion with his therapist, he decided to leave the matter alone, and asked the alpha to finally start a family. That led to the two breaking up and Eijirou moving out. The omega slowly closed the laptop screen. After Deku had left the room, the room's temperature had gone up quite a bit. At first Katsuki thought that his heat was starting early but with the lack of pain, he knew that the temperature had manually been changed. A maid had come in and opened the door to the bathroom. She had ran him a cold bath and left him a new pair of clothing.
“How the fuck am I supposed to change when I have these chains on my fucking ankles bitch,” he scoffed into her face. The beta looked at his ankles before raising a radio to her mouth and speaking in another language. The omega growled and then the maid shook her head before leaving the room. The hero returned to the bed and opened the laptop and that’s where Izuku found him.
“Kacchan,” Deku said as he opened the door. The alphas eyes widened and a sharp growl escaped his throat. Katsuki watched as the villain shook his head and took a deep breath. “Wow, I haven’t spelt your scent in so long, I forgot how sweet it was,” he purred, moving towards the omega with careful light steps. The alphas scent caused a shiver to run down Katsuki’s spine.
Izuku put his hands on Katsuki’s inner thigh, parting the strong legs to create enough space for his wide body. Katsuki just watched Izuku’s eyes shut as he took deep breaths of the omegas' relatively weak scent. “Let me please you, let me show you how good I am,” he almost pleaded, his eyes opening and watching Katsuki’s. The omega’s eyes were wide as his body moved on its own as he nodded softly. The villain smiled and slowly started pulling the other man's pants and underwear down. He growled when the clothing caught the cuffs, black whip shooting out and using the key in pocket to open the lock and pull the rest of the clothing away, leaving Katsuki bare below the waist.
The hero in Katsuki finally pushed his omega back and growled at the alpha. Izuku grinned and black whip caught the omegas wrists and thighs, keeping the appendages away from him. Black whip also pushed itself into Kastsuki’s mouth, stopping any protests before they could start. With Katsuki being unable to tell Izuku to stop, the alpha still had permission to continue. Izuku gently ran his hands along the soft skin, feeling the muscles underneath ripple as he gently scraped them. There were no scars and the omega was almost hairless. Izuku latched onto the skin and started sucking and biting, leaving his mark on every bit of skin he could get. He growled lowly when the hero tried to fight against him, his hickey covered thighs straining against its confines. “Stop fighting me, it's only hurting you,” he said lowly, pinching a piece of skin and rolling it between his fingers.
Katsuki didn’t stop though, his efforts seemed to double as he tried to throw the villain off of him. Izuku growled again, willing black whip to pull the hero’s legs wider apart. Katsuki groaned at the stretch, a small sting in his thighs. “I wonder, has Kirishima ever seen you like this? I mean, he did say you only let him top once in a while.” The omega stilled and looked at the alpha, his assumption from earlier being proved correct. Izuku not only wanted him to see what Eijirou and Mina were doing, he wanted him to hear what the other heros were saying.
“What was it again, how embarrassing as an alpha it was to be under your omega in the hero ranks and in bed. How he didn’t make me feel like an alpha in public,” Izuku mimicked. Katsuki just looked away, his face going red with embarrassment. “Tell me Kacchan, has he ever eaten you out like what he did to Mina? Has he ever made you drip with slick so badly you had to close your legs to keep it all in?” The black tentacle removed itself from the omega’s mouth and he coughed a bit. “Kacchan. Answer me.”
“N-no, he never ate me out like that. He’s never made me drip slick, only when I was heat did that happen.”
The alpha growled in satisfaction. His eyes moved down the omega’s body until they came to his soaked entrance. The organ was a soft pink that was redder by his opening. “I’m going to make you scream,” he whispered, leaning forward and giving a lick to the sex. Katsuki held the moans that threatened to escape him in as Izuku went down on him, licking between his folds, kissing and sucking his clit, it was too much. Kirishima had never gone down on Katsuki, not because the omega didn’t want it, but because the alpha had simply refused.
“I just don’t want to Kats, please just drop it,” Ei said, leaning back and getting off of the bed to grab his boxers. Katsuki sat up on the bed and looked at the alpha annoyed.
“Why the fuck not? I just want to feel what it's like and we never have to do it again. You begged me for months to get me to suck your dick, why is this any different.” Eijirou stopped and groaned loudly, his red eyes finding Katsuki’s. He looked so disappointed with him, like he didn’t deserve to know why his partner didn’t want to try something with him. “The fucks with the look?” Katsuki growled after collecting his feelings of hurt and sadness and storing them away. “You know what, fuck you!” He said, getting up and grabbing his own clothes.
“Katsuki, don’t make this a fight, please,” Eijirou pleaded. Katsuki just stared at him in shock. “I don’t want us to break up because you forced me to do something I didn’t want to do.”
“Forced! I’m asking, and you’re saying no. I just want one reason. One! Why do I have to give in and do things for you, when you can’t even try to do them for me! Fuck you!” Katsuki had stormed out after that and the two didn’t speak for days. Eijirou slept on the couch and Katsuki always kept the door open, silently begging the alpha to come back to bed. Katsuki almost screamed when Izuku stuck his fingers inside him, his mouth sucking his clit like it was his lifeline.
“Fuck,” he whimpered. The alpha chuckled and curled his fingers, hitting just the right spot that made Katsuki come with a scream. Izuku smiled and he released the abused clit from his mouth, and he gently retracted his fingers.
Katsuki watched Izuku get up and grab a wet towel from the bathroom and clean him. The alpha was patient and calm, even when the omega growled weakly. “So tell me Kacchan,” Katsuki looked at him through hooded eyes. “Was I better than him?” The omega’s eyes watered and he looked away.
~~~
“I came as soon as I could,” Todoroki said as he rushed into the room, his red and white hair messy and out of place. The hardening hero watched as Todoroki fixed his messy clothing and shifted his bag from one shoulder to the other.
“It's fine, you couldn’t get here any sooner. We’re glad to have you on the team,” Eijirou gave him a tired smile as he shook hands with the other hero. The two heroes were standing in the hallway outside of Eijirou’s office. Todoroki looked at the office door before Kirishima. “My office is, very messy. I’m having it cleaned today.” Todoroki nodded absently. “We’ll talk in the conference room.” Eijirou led the hero to an office down the hallway. The room was larger and had a long table with many chairs along the sides. A bunch of papers were spread across the table stop, all involved sightings of the explosion hero, statements from a few villains had been brought forward in an attempt to get time off of their long sentences. All spoke about a powerful villain that wasn’t known well to heros, his quirk unknown, his features unknown.
“His name is D,” Eijirou explained, “none of the villains that we have know anything about his power, only that he is the leading villain in their ranks. His position is like that of All for One.” Todoroki growled at the name. “We have a building in question. It's in the middle of the city, so we aren’t able to just invade it. The warrant is being processed as we speak and should be ready by today or tomorrow.” The two continued to speak about plans. Most of the class of 1A were involved in their rescue team. “Bakugou’s the number one hero. Every hero in the country is actively searching for him. There’s no possible way we aren’t going to find him,” Eijirou said tightly. Todoroki noticed his tone but didn’t think much of it.
“This villain, do we have any idea of his description?” Todoroki asked and the red alpha shook his head. “Is there anything else we should worry about that may be on the table?”
“Bakugou’s heat is tomorrow. We have today to find him before his head starts, and that’s if it doesn’t start early,” Eijirou said grimly. Todoroki stopped and looked up at Eijirou.
“I thought you and Bakugou were engaged.” Eijirou growled slightly.
“No, we’ve never been engaged, we broke up yesterday, before he was taken.” Todoroki was silent as he thought.
“Sorry, I thought wrong.” Eijirou just nodded and continued to explain the plan when his phone rang.
“Give me a second,” he said as he walked away to take the call. “Hello, it's done? Good, we’re good to go? Thank you.” Eijirou hung up and jogged over to Todoroki. “We’re good to go, the warrant came in and the rest of the team is coming in to get ready. We’ll leave in two hours.” Todoroki just nodded and Eijirou left the room. The ice and fire hero looked back at the papers, his eyes scanning the information revolving around D. While the name was oddly familiar in an unsettling way, Todoroki couldn’t help but notice the fact that all of the information didn’t line up.
~~~
Katsuki could feel the beginning of his heat, his body temperature increasing slowly, his abdomen starting to cramp softly, his skin starting to become sensitive as the familiar itch just under his skin started. Katsuki checked the time on the computer, his heat was early and so were his symptoms. Everything was early, but that was to be expected. Izuku knew what he was doing when he came into the room, bringing the laptop to show the hero of his ex partners infidelity, then comforting him through some of the pain, even if it was dog shit comfort. It was enough for his omega to latch onto. Katsuki couldn’t help but imagine a life where Izuku was his alpha, much to his disgust, he didn’t mind the idea.
Izuku had shown Katsuki that he was a worthy alpha, providing for him, comforting him, keeping him healthy, cleaning him. He seemed to do everything right. He even promised to give Katsuki pups. Not only that, Izuku was strong, strong enough to protect him and their future young. “Stop it, get out of my head,” Katsuki growled and his omega growled back. Strong alpha, meant strong young, he’ll love us, cherish us, he’ll do everything right. We won’t even have to hide our excitement for things we’ve accomplished because he doesn’t feel like an alpha. We already.
Katsuki put his head in his hands and groaned loudly. No, he wouldn’t think about that, he couldn’t think like that. Izuku was a villain now, things wouldn’t work between them. We don’t have to compromise, we can have both. Work together and become a team, a mated couple, his omega was signing softly in his mind. We want him, you a weak alpha, a man who couldn’t fight for you. I wasn’t happy and neither were you, but we can be. Izuku is the one we want. Why did we search for him when he disappeared.
The omega was silent after that, leaving Katsuki to think alone. He knew all the answers, he knew what he wanted. “Izuku,” he whispered softly, looking up at the door. “Izuku, come back,” he said louder. The door creaked open, revealing a confused looking alpha.
“Is something wrong Kacchan?” He asked. He hadn’t expected the omega to call him over, an inside source told him that the hero’s were on their way to the building. He’d been preparing exit plans and escape routes when he heard Katsuki call his name. The alpha had set up a hidden baby microphone in the room when he had first had the omega brought in. The omega looked up at him and Izuku knew immediately that this wasn’t completely Kacchan. The man's red eyes almost completely gone from how big his pupils were. “Kacchan,” Izuku whispered as he slowly walked toward him.
“I want you to stay, I’ve missed you,” the omega said, looking up into the alpha’s eyes, “you abandoned us with the other alpha. Left us all alone with him.” Izuku hushed him and slowly sat down on the bed next to Katsuki. “Why did you leave, were we not enough?” He whispered as tears started to roll down his face.
“Never, I thought you were happy with Kirishima. I thought that you were safe with him. When I found out how horrible he was, I came to get you when you were alone. I’ve been watching you ever since you left, you’re amazing Kacchan. You became the number one hero, you’ve saved so many lives. I’m so proud of you,” he said softly. The omega’s eyes widened, his whole body seemed to tremble as he crawled into the alpha’s lap.
“You’ll never leave again, you’ll stay with us for the rest of our days?” He asked.
“I don’t plan on leaving, no one will take you from me again,” Izuku replied.
“What about you being a villain? Our lives can’t combine,” Katsuki said, looking Izuku over. “I don’t want to stop being a hero.”
“I’ll never take that from you, I already have a plan my love. You will keep your life, and you won’t have to worry about mine.” That seemed to be the only thing holding the omega back, once the string snapped, the omega lurched forward and captured his alphas mouth. The kiss was dripping with passion, their tongues danced together as they fought for dominance. Izuku won, running his tongue along the pallet of Katsuki’s mouth, his hands gripping the omegas hips flush against his own.
“I want you, more than you’ll ever know.”
To be continued