What Happened in Room 172 || BakuDeku Omegaverse

• Chapter Three •

A week went by since that hospital visit. Izuku didn't visit more even though he wanted to. He didn't want to stress Katsuki out. He had every reason to be mad at him and he seemed so mad when he did visit when he was awake.

It was taking longer for the omega to finish the new gauntlets. He wasn't risking anything happening with these. He triple checked everything. Over the course of the week he had ran his work over with just about everyone in the room.

After everyone's approval he began to work on the first gauntlet. Well, most of everyone. Hatsume and Ryuu were still away. Ryuu was scheduled to be back soon. Izuku stopped working when he thought of Ryuu. In the midst of the chaos he forgot that his own heat was soon to come around.

He wasn't even halfway finished by the end of the day. He had to take a break when he realized he would have to take a week off of work. He was already stressed out as is and now he would have to take a break and make katsuki wait even longer?

It was 9:14 when Izuku looked at the clock, finally breaking his concentration for the first time in probably an hour.

"I should head home.." He spoke to himself as he wheeled his chair back and began to pick up his tools and organize them. He was setting his screwdriver and pencils into his cup holder when he heard the door push open.

The room was empty and it was so late who was here? He stood and craned his head to look over his monitor. His heart picked up beat at the sight of Bakugo.

"Katsuki, hi! I was just about to leave, what are you doing here?"

The alpha's hands were stuffed into his pockets as he walked into the room and to Izuku's desk. He pulled the chair from the desk beside of Izuku's and rolled it in front of the omegas desk. He turned it so when he sat he could lean his arms against the headrest and lay his chin on his forearms.

Izuku watched as Katsuki pulled the chair in front of his desk and sat down without replying to his question.

"I got bored being at home, so I came to see how you were progressing."

Izuku sat back down in his own chair. Katsuki's expression and tone of voice weren't necessarily mad..it was more neuteral like he was truly bored.

"I guess they put you on work leave?"

Katsuki only gave a small hm as a response. Izuku looked around his desk for something to entertain the alpha. "Well..I was about to leave but I could work a little longer, do you want to watch me?"

"Sure, I don't care."

It took a while for Izuku to get a response. He watched as the chair in front of him swayed from side to side. He smiled after Katsuki responded and grabbed his screwdriver once again. The omega pulled his goggles back over his eyes and fixed the focus. Rolling the chair back up to the table he adjusted his lamp and began to work again.

Katsuki had come to the room for a reason. He stayed at the hospital longer than just the two days. He wanted his arm monitored closely to ensure he wouldn't have any damage that stuck with him and affected his work.

After finally being okay with leaving he went back to his apartment. For three days he anxiously tried to busy himself. He couldn't get Izuku out of his head. So, he finally came to the conclusion that he was flooding his thoughts with the omega because he never thanked him.

It took up until this point to convince himself to walk through the door and actually say the words to Izuku. Now that he was finally here he found it hard to talk. All he could do was watch Izuku work. As amusing as it was, his heart was pounding in his chest.

"What are you doing?"

Izuku looked up and stared at Katsuki through his goggles.

"Right now..I'm working on the storage space for these. They're much larger than the last. The storage compartment is going to span from here to here. I'm trying to screw the supports in the front here but it's giving me a hard time."

Katsuki watched as Izuku demonstrated where "here and here" were on the gauntlet. He stood and walked over to stand beside Izuku.

"Alright, I'll give you a hand just tell me what to do..they're my gauntlets anyways."

Izuku felt his face get hot. don't get embarrassed, he's just helping. He still couldn't get over how Katsuki hasn't swore once since waking in the door. It was so unlike the alpha. Even Ryuu said he never said a sentence without adding a curse.

"Well-I need this held at this angle..and I need my light held right here so i can see- but that would be tricky.."

Katsuki watched Izuku once again demonstrate what exactly he needed. He leaned down and grabbed the lamp, reaching his arm over the omega's shoulder. The held the lamp and bent it at the angle he was shown.

He proceeded to reach over and hold the gauntlet, the position was tough but he could handle it. The arm he was holding the lamp in was stretched as he tried not to touch the omega. He still tried to keep distance between him and Izuku, staying beside of him as he held the gauntlet with his other hand.

"Like this?" He finally said, staring at the back of Izuku's head.

"Well...I need this like..this"

Izuku took the gauntlet still in Katsuki's hand and pulled it upward and tilted it at more of an angle than the alpha was holding it. Holding the pose he was was already hard so when Izuku pulled the gauntlet up he also pulled him closer.

Katsuki's chest fell flush with the back of the chair. The arm holding the lamp was now resting against the omegas neck. His face was so close to Izuku. His curly hair was ticking his burning cheeks.

"Stay just like that!" Izuku happily said before quickly beginning to tinker with the gauntlet.

Katsuki's body was on fire. His arm was burning at the sensation of Izuku's skin against his. The alpha's eyes were shut tightly as he focused on not hyperventilating right next to the man's ear.

"Hurry the fuck up, this is uncomfortable." he spat out, eyes still shut.

"Sorry, sorry! I'm hurrying"

Katsuki took a deep breath. His muscles tensed and locked up. He felt like he was going to fall to the floor. His eyes shot open as he stared down at the omegas neck. ...fuck

He could smell something sweet. Strawberries? It was faint but being this close he could still smell it. It was almost too sweet and intoxicating to be the omega's normal pheromones. There's no way he could be going into heat. At his age he should have his cycles figured out, there's no way this omega is that irresponsible.

"A-are you..- control your fucking pheromones"

Izuku shuttered at the breath on his neck as Katsuki exhaled hard. He almost didn't hear what the alpha said.

"My- pheromones? I put scent blockers on today. Are they really bothering you? I didn't notice I was producing any..." He tried to hurry with his work so he wouldn't inconvenience the alpha any longer.

Were his arms shaking? Katsuki was fighting himself inside of his head. Everything was telling him to drop what he was holding and grab the omega. He wanted to bury his face in the omegas neck and inhale everything he could. The smell was addicting and it wasn't even at its full strength.

"Katsuki..?"

Finally the alpha set down the lamp and let go of the gauntlet. He took a large step back.

"I said you could let go- uhm.. I uh- finished what I needed to do thanks to your help.. did you not hear me?"

Katsuki couldn't do anything but stare at Izuku. His body was still burning, the place on his arm where he was touching the omega was aching for contact again.

"I've got to go..email me if you have any updates" Katsuki quickly spat out before turning to walk out of the room. He focused on his steps that were extremely hard to take. His body was screaming at him to go back to the stupid nerd.

He finally made it to the door through extreme determination and pushed it open. Once outside he took a deep breath and continued on to his car. He needed to get home before he convinced himself to go back.

Izuku watched as he left. He had brought his hand up to touch where the alphas breath once was. Oh, that is where my scent glands are..I didn't notice.. Izuku sighed as he thought of the disaster of an encounter he once again had caused. Nothing seemed to go right when he was with Katsuki, he always ruined something and made the alpha mad.

He stood up, not even bothering to clean his desk once again. He was exhausted and just wanted to go home and sleep.

————

Katsuki sat on the edge of the building with Kirishima. The sun was high in the sky, clouds every so often providing the two with shade. He watched as his friend broke pieces off of his lunch's leftovers to throw at the birds that had gathered with them on the building's top.

Katsuki had his signature scowl painted across his face. He impatiently waited for something to happen on their patrol to pass the time and distract himself from his own thoughts.

"What's gotcha so mad, Bakubro?"

"What the fuck makes you think I'm mad, I'm fine"

"Hm, you are not normally this peeved" Kirishima took his spot back beside of Katsuki. He wiped his hands on his thighs and looked in the direction his friend was.

"You can talk to me, Bro."

Katsuki turned his head away and growled. "Nothing, leave me alone, spikey haired bastard"

Kirisima smiled, his sharp teeth peeking out between his lips.

"Nothing will change unless you talk about it, bro. I can talk about what's on my mind first if that helps?"

His mouth opened once again to talk before Katsuki cut him off.

"That fucking nerd. What is his problem? I think he gets off on pressing my fucking buttons. He's always doing shit."

Kirishima watched as his friend's hands sparked despite them being closed in tight fists. He leaned his head against his hand, elbow on his leg. He watched Katsuki who seemed completely unaware of the pink that danced across his cheeks. He couldn't help but grin.

"Just fucking last night..I was helping the idiot with my gauntlets and he couldn't even control his own pheromones. How fucked is that? I had to stand there and smell them the whole time"

Kirishima's grin grew wider. "So? How was it?"

Katsuki's head whipped around to stare face-to-face at his friend. "What? What the fuck do you mean by that shit?"

Kirishima could help but laugh. "It sounds to me like you didn't entirely hate it, Bakubro"

He had come to this conclusion based on how well he knew his friend. Katsuki never gave people a second thought. Unless it was Hawks or that damn Icy Hot, he never sat and thought about them continuously. He hated wasting his energy thinking about extras.

Him being caught up on the omega even after all of this time obviously meant something. Katsuki's face also turned a darker shade of pink after his comment, obvious.

A hand came and smacked him in the shoulder, a small explosion following it. Kirishima yelped and brought his hand to cover the stinging spot.

"I'm just saying, Bakugo!"

"Shut the hell up"

Katsuki couldn't help but run the words his friend told him over and over in his head. Had he really liked it?

————

The rest of patrol went smoothly. Not a lot of villains, just a couple of attempted robberies. By the end of the day Kirishima had convinced Katsuki to go visit Izuku again. Katsuki finally agreed since he never got to thank him that other night.

It was just a little before 8 when he and Kirishima were changing out of their hero suits.

"Ah, man. I am beat." Kirishima was neatly stuffing his suit into the case the agency provided them. "Me and Kaminari are gonna head to the bar if you wanna come after you..go do whatever."

Katsuki held back another smack. "Whatever, I'll see you later." He huffed and hurriedly walked out of the room. He was tired of his friends pestering for the day. He turned down the hall.

His legs once again refused to listen to him as he walked closer to room 172. He growled to himself and cursed at his legs for betraying him.

Once he reached the door and before he could even push it open he heard a crack and then a big boom. His mind instantly went back to that night. He was able to walk away from the gauntlet exploding but Izuku? There was no way the small omega could.

Without thinking his body moved. He pushed the door open and ran into the room. He was standing a few feet away from the entrance as he looked around for the explosion. His eyes locked to a cloud of smoke that was hovering over a desk opposite to Izuku's. He took a heavy sigh of relief.

He walked over to the cloud and watched as a brown haired omega stepped away from his desk. He was frantically waving his hand around in the air. A few coughs escaped his lips as he stepped back completely blind.

Katsuki grabbed the omega by the arm. "Hey, watch that the hell you're doing. What the fuck did you do?"

Ryuu was almost startled but let his guard down again when he heard Katsuki's voice. He took his goggles off and wiped his sleeve against his soot covered face.

"What a mess..I must have wired it wrong." Katsuki watched as the omega just smeared black all over his face. He almost laughed.

"I tried to test the power but...it blew up on me" Ryuu sighed and put his blackened goggles on the desk behind him. He walked over to a window and opened it. A few paper birds appeared and attempted to flap the smoke out of the room.

" I assume you're here for Midoriya?" Ryuu was still trying to wipe the soot that was now spreading to his clothes. He ruffled his hair as he stared at Katsuki.

Katsuki watched dirt fall from Ryuu's head. "Uh...Yeah." He turned and looked in the direction Izuku's desk was. "Did he already leave for the day?"

"He's taking a week off..shit!" The omega scrambled back to his desk and frantically looked for his phone.

Katsuki stuck his hands in his pockets with a frown. "What?"

The omega sighed in defeat. "I was supposed to take him some things..ughh. I got so caught up in wiring this" He dropped his phone back on the desk and brought his hand to his forehead and worriedly looked at the smoking support item.

Katsuki scoffed. "I can take it to him, I need to talk to him anyway."

Ryuu shot his head to look at the alpha. "Um..I don't think that would be a good idea..He's in..heat?"

Katsuki's heart seemed to skip a beat. "So? what the fuck do you think I am? I'm the number three hero for fucks sake."

Ryuu smiled. "Heh, you're right. Just leave what he needs at his door then. Thank you for helping me by the way.." He reached his hand out for Katsuki's phone.

"Uh huh" Katsuki tried to look unamused but in reality his heart was about to beat out of his chest. He handed his phone to Ryuu and watched as he typed what he assumed was a list.

"I put his address in for you too..Just don't bother him too much. He gets cranky sometimes.."

Ryuu handed the phone back and began to access the damage of his support item. He didn't even hear Katsuki reply and walk out of the door.

———— 

Izuku woke up mid afternoon the next day, hot and covered in sweat. He groaned, sitting up. "Of course...are these the pheromones Katsuki smelt..." He sighed, further feeling bad for putting the alpha through such an uncomfortable situation.

He sat up. He didn't feel like his heat was at its worst yet so he decided to get up and cook breakfast, while he still could. He sat at the island in front of his stove as he waited for eggs to cook.

He opened his phone and clicked on Ryuu's contact.

Hii, Ryuu! I hate to ask but I had no time to prepare before my heat started..would you mind getting me a few things?

It took a moment before Izuku saw a reply.

Aww!! I totally can! it will be later tho lunch break just ended :( is that okk? if so send me whatcha need <3

Izuku quickly thanked him and texted Ryuu a list. He hurried to get his eggs before they burned and sat back down at the island. He ate while flipping through the hero news.

Izuku had tried to lay on the couch and watch tv to pass time. Every second that went by he felt his body get hotter and hotter. The sun was long gone by the time he groaned and sat up.

"This is not going to be a good week.." He talked to himself as he walked to the bathroom. Taking a bath was also a good idea, might as well before his heat got even worse. This way he could cool down and refresh.

He ran the bath water and lit a candle while he waited for the water to rise. He sat on the edge of the tub, watching the light flicker.

When the water was finally high enough the omega stripped and slowly lowered himself into the warm tub. He took a long sigh of relief at the relaxing feeling the water gave him. The smell of the candle finally wafted over to Izuku and he felt his heart beat faster and his skin burn more from his intensifying heat.

The candle labeled as "Cinnamon Nights" smelt extremely similar to a certain alpha. Izuku's thoughts ran wild. He thought of the smell from when he fell into Katsuki, the breath on his neck from the other night, and the feeling of the alphas hand in his own.

He didn't even notice he was touching his hard dick until a soft moan escaped his lips. He stopped and looked at the wall in front of him. What the hell am I doing.. Izuku sighed, leaning his head back and shutting his eyes. He forced himself to resist the temptation to continue to jerk himself off.

He tried to shift his focus on the warm water surrounding his burning body. He ignored the fact he had started to produce slick and had grown hard at the thought of Katsuki. He was just in heat and confused.

When he felt the water turn a slight different temperature he decided it was time to return to the couch. He stepped out and wrapped himself in a towel. The change in temperature from the warm bath to the cool AC air in his apartment didn't bother him. His body was still burning. It wouldn't be long before he lost his right mind and instead shifted into a sex crazed mindset.

He was walking into the living room with nothing but boxers on when he heard a knock on the door. "Come in!" He responded, rubbing a towel through his damp hair.

————

Katsuki arrived at the address Ryuu typed in his phone, plastic bag in hand. It took longer to shop for the list he was provided than he had hoped. He had walked around the store going up and down isles until he eventually gave in and asked a worker for help.

He knocked on the door and sat the bag in front of it. He almost turned and walked away when he heard a faint "Come in!" muffled by the closed door.

Katsuki stood frozen. Was the omega unable to answer the door himself? He groaned and picked the bag up. He opened the unlocked door and stepped in. He had tried to mentally prepare himself for the smell but was still caught off guard.

The pheromones instantly surrounded him. The air felt thick, it was hard to breathe correctly. It felt like the pheromones stuck to him, coating his skin in sticky sweet strawberry jelly.

He exhaled deeply and gathered his thoughts. He refused to be the type of alpha to take advantage of an omega, even if his body was telling him to scoop the omega up into his arms and take him to a bed. Izuku couldn't control his pheromones right now and that was okay.

Izuku heard footsteps come into the living room along with the rustle of a bag. He sat on the couch facing away from the kitchen.

"Just sit that on the kitchen table" He paused as he finished rubbing the towel in his hair. "Thank you for getting stuff for me, I don't know what I would do without you"

Katsuki set the bag on the table and took in the environment. It was a mess. He was so caught up in the messy disaster in the kitchen he hadn't even glanced at the couch yet. He shook his head and began to pick up the dishes that were littered everywhere.

Izuku heard the sound of dishes clacking against each other and looked towards the kitchen. "Ryuu, what are you- K-Katsuki?" His heart stopped. He remembered what he had done in the bathroom and he swore his body burned with even more intensity.

"Katsuki! what are you doing here? I'm- um..You shouldn't be here, please leave" He frantically searched for something to cover himself up with. He had thrown the towel to the side. Getting up to get it would just expose himself more. He resulted to just sinking further into the couch to hide his half clothed self.

"Hah? This place is a fucking mess I'm not leaving until this is picked up and you obviously can't do it"

Katsuki finished picking up the last bit of dishes and put them in the sink. Izuku heard the water turn on as the alpha began to wash them for him. He took this opportunity to run and grab a blanket. He wrapped himself up and walked to the kitchen. He groaned at how hot he felt now, the blanket only making things worse.

"Katsuki...please, you don't have to do that. I've already inconvenienced you enough as is"

The omega was standing behind Katsuki who still continued to clean the dishes. He heard the alpha scoff before replying

"I don't see how you've inconvenienced me, yeah you gave me faulty support items but you're fixing them. there's only a small scar on my cheek after everything, nothing new. I get scars all of the time."

Izuku sat at the island in the kitchen like he had previously that day when making breakfast. He was beginning to feel unwell and wanted to go crawl in the nest he made and sleep.

"...but didn't I make you mad with my pheromones..when you were helping me?"

Katsuki stopped scrubbing the plate in his hand. He stared at the bubbles that ran down and fell off the rim. He had all day to think about that encounter and he still wasn't sure how he felt about it.

"You...didn't really make me mad. It's whatever, idiot. You could have tried to controll them better though"

Izuku was about to protest but he was met with an intense wave of pain that overtook his whole body. He bent forward and held his stomach, choking out a pained moan. His stomach was cramping. He normally got these pains every heat but this one was exceptionally painful.

This was probably the result of ignoring his body's urges all day. He heard the clatter of dishes as Katsuki quickly put the plate he was holding down. He stepped over and looked at Izuku, panic overtaking him.

He had no idea what to do. Could he touch the omega or would it make things worse? Could he do anything in this situation to even help? Or is he making things worse just by being there?

"Deku? What's wrong?"

He only managed to get those three little words out. His hands were balled into fists as he watched the omega bent over, slightly shaking.

He patiently watched as Izuku brought one of his arms from his stomach and pointed towards a room further into the apartment. Tears were beginning to form in the omegas eyes.

"Uh- do you want me to carry you in there?"

Izuku softly nodded, he felt like he was going to fall from the chair any second. Katsuki stepped closer. After a second of hesitation he slipped his arm behind the omegas back and behind his knees and picked him up bridal style. He adjusted the omega and the smaller male's body shifted to be flush against his chest.

Katsuki had to focus on his breathing yet again. He knew Izuku could feel his heart beating. He was lying right against his chest, how could he not. The omegas skin was hot against his, Katsuki could have sworn the heat transferred to his body because he instantly felt hotter, his face being the hottest. 

Suddenly Izuku's body cooled. It wasn't dramatic but it was enough to provide relief for him. Muscles he didn't even know were tensed relaxed instantly. He felt himself get picked up and after a second he relaxed and leaned into Katsuki's chest. His head was turned in just the right way to smell the alpha's pheromones.

He felt himself getting excited. "mmm.." he hummed in disapproval. He needed more. The scent blockers the alpha put on earlier in the day were keeping him from smelling as much as he wanted to.

Katsuki began to walk, focusing on not tripping on the blanket still wrapped around the omega. He heard a hum come from Izuku. and looked down to see his eyes closed, face turned towards his chest. His eyes softened at the sight.

Katsuki took a breath, trying to steady his rapidly beating heart. "What's wrong? Is this your room?" He stopped in front of the room he thought Izuku pointed to.

"I-mmm...nneed more.." The omegas words were slurred and barely coherent. He gripped at Katsuki's shirt and pulled it to his nose.

Katsuki walked into the room and flipped the light on with his elbow. He looked at the bed that was piled high with pillows and mismatching blankets. He looked down once again when he felt his shirt getting pulled.

"Hey- what the fuck? Stop it. What the fuck do you need more of now?"

He quickly walked to the bed and leaned down to set the omega in the nest. The tight grip remained on his shirt and Katsuki lifted his hand to the smaller one. He held the hand and tried to get it to let go.

"Okay, you're in your bed now, let go. I need to..leave you be now"

The omega whined at the loss of the alpha's touch. He gripped Katsuki's hand with all of his strength. He didn't hear all of what the alpha, just leave. He began to cry, large tears fell from his eyes while he stared up to look into the alpha's eyes.

"No...no, please don't-don't go..I'm scared.."

Katsuki blinked. His body ached, missing the omega that was once in his arms. Everything he was holding back was suddenly released like a door was opened by the words of the omega. He didn't want to leave. He didn't want Izuku to be scared.

He sighed and sat next to the omega in the nest. Izuku instantly crawled on top of the alpha, knocking him down from his sitting position. Katsuki hit the bed quickly and looked up to see the omega sitting on the lower part of his stomach.

He blinked a few times before he could believe what he saw. Why was Izuku only wearing boxers? His eyes focused on the boxers. The omega was obviously hard. Katsuki froze as the omega leaned down and pressed his chest flush against his.

Izuku's head fell to the alphas neck and he relaxed once again when he could smell Katsuki's pheromones. He still needed more. He brought his hand up and grabbed at the side of Katsuki's head. He pulled at his messy hair and whined.

"Mo..re plea..sse"

Katsuki brought his hand up to Izuku's before taking the smaller hand and ripping it away from his hair. This was all so overwhelming but..he didn't hate it. He held onto the omegas hand and began to release calming pheromones.

"Is this what you want so fucking ba-" He couldn't finish his sentence before Izuku began to rub his face against the alpha's scent glands.

"H-hey!" He let go of the omegas hand but before he could do anything to stop the rubbing on his neck the omega's hand went to fumble with the waistband of his pants.

Katsuki instantly focused his attention to the hand that was trying to push his pants down. He almost grabbed the hand when it stopped. He thought the calming pheromones would help, but it just excited Izuku even more. The omega groaned and sat up. He was mad he couldn't get the alpha's pants off. He shifted his ass down to sit on Katsuki's hardened dick.

"Deku hold on- what are you doing- can you stop? just wait a second-" Katsuki couldn't get a full sentence out, his mind was racing. Everything in him was screaming at him to rip his pants off and breed the omega until they both passed out from exhaustion.

Before he could push the omega off of him, Izuku started to grind his ass against his dick. Katsuki's head instantly flew back. His hands gripped tightly at the omega's hips, his hands sitting perfectly in the dips. Katsuki's stomach was filled with a warm fuzzy feeling from the sensation. Sparks traveled throughout his whole body followed by pure pleasure.

"Fuhhhk..."

A soft moan escaped from Katsuki's lips. Izuku's mind further melted as he felt the dick he was grinding against twitch under him. His hand reached back to the waistband of the alphas pants. He tugged before a hand was gripping his wrist.

"No...we..can't.."

Katsuki had a firm grip on the omegas hand. He was panting, his instincts wanted to kick in but he had to fight them. He took a deep breath and quickly moved his hips to the side. Izuku was knocked off of his lap and fell sideways onto the bed.

Katsuki stood up and stared down at the omega. He was staring back up at him with teary eyes. The alpha sighed.

"I'm sorry..I can't stay here. I don't want anything to happen that you're going to regret. You told me to leave and I didn't listen..I'm sorry.."

The omega started to cry again. "No..I need..you-it..it hurts"

Katsuki's dick was aching for attention again. He could feel pre-cum soaking into his boxers.

"I know, I'm sorry..but I do not have your permission."

With that, he slowly backed up and away from the omega. He had to quicken his steps as he heard Izuku start to cry and plead to him louder. It hurt the alpha in him to leave the omega in such a state, but he had to. He quickly opened the door and left the apartment.

He practically ran to his car and slammed the door shut. He held his head in his hands while he tried not to hyperventilate. He messed up, big time. If Izuku remembered any of that when he came to his senses he was never going to talk to him again. All he could do was hope Izuku wasn't going to be mad at him.

————

Respectful men mmm