Mine Alone. |KiriBaku Omegaverse|

Radioactive

Kirishima's POV

I had just finished my toast when I hear Bakugou yelling at me to hurry up or we were going to be late. I roll my eyes as I'm rushing to throw my hair in their usual flawless spiked up style. As if I haven't been pushing my limits with stress enough these past 2 weeks between finals, failing the first round, staying up all night studying, regular class, Fatgum's agency, and lastly retake finals results today, Bakugou just has to add to it. I quickly give up and tie a black bandana around it sloppily. I run out the bathroom and grin at the blonde male. "Oi! I'm ready now bro!" I said throwing my fist in the air.

Bakugou's POV

I plopped down on the couch and groan. At this rate, we're going to be late. I pull out my phone checking the time and call out to Kirishima. "Hurry up Shitty Hair! I better not get detention because of you!" I snapped, highly annoyed. Though maybe I should ease up on him a little. Shit for brains has been so stressed and over-working his body, instead of his heat coming next week, its due in a couple days, maybe. I see him finally run out into the living room. I stare at him for a good few seconds before laughing loudly. "Man! You really do have Shitty Hair now!" I yelled as I regained myself. I see him scoff and mumble something under his breath. "Are you sure you're ready? You have everything?" I ask raising my eyebrow. "Have you taken your Heat Suppressant yet this morning?" I ask.

3rd Person POV

Kirishima cross his arms and mutter under his breath how his hair wouldn't be shitty if he wasn't rushed. He snap his head up as Bakugou mentions the suppressants. "I... N-No, I'm out..." He mumbled before pulling out a black and red collar out his school bag. "I have my scent blocker collar.. I planned to wear this today." He said.Bakugou closes his eyes and sighs deeply. "How stupid are you? The collar only works with maybe 25% of the scent... The suppressants are what you need more.." He said as he takes the collar from Kirishima and carefully puts it on for him and fastens it tight yet comfortably. "Come on Dumb Hair... Lets go." He stated as he opens the door to Kirishima's apartment and walked out behind the male. "You know," Kirishima started to say as we walked down the street. "Its nice when you're calm and soft." He smirks as Bakugou narrows his eyes and scowls. "Shut the fuck up. I'll blast your ass into next week." He muttered. He heard Kirishima laugh and say something, but truth was he wasn't listening. Bakugou was genuinely worried about his friend. Kirishima was his best friend and he didn't want anything to happen to the male. He wouldn't admit it to anyone but he wanted to be mated with the redhead, just not right now, it's too soon. Though Bakugou will do anything he can to protect Kirishima, and hope he doesn't hurt the omega himself.

Bakugou was slapped back to reality, literally, when Mina jumped on him and Kirishima at the same time. Kirishima laughs and walks ahead with the pink alien looking girl, while Bakugou growls lowly. He didn't mind Kirishima being around Mina though. She was a beta and he trusted her to help keep him safe if anything ever happened. I shut the door on my locker and look at Mina and Kirishima. "Hey, I'm going to see if Recovery Girl will have something to help with that collar... You're starting to faintly smell.." He said looking down, his face a light shade of pink. "I'll be quick." He said before taking off towards the infirmary.

Kirishima was carelessly talking and laughing with Mina, when he heard Bakugou. "O-Oh..." He said starting to get a little nervous as he touched his collar. 'Bakugou did say faintly, so maybe he notices it first because he's familiar with it?' Kirishima thought in his head, though still knowing that anyone can smell anything on him made him extremely on edge. A few people pointed out and made comments about Kirishima's collar as they walked to class 1-A. Mina noticed how Kirishima was starting to feel and act, so the pink beta just touched the males arm gently. "Its okay... I'm here." She said softly as she walked with Kirishima to his desk, next to Bakugou's. 'Hurry up Baku.' He thought to himself.

 

While Kirishima was sitting in his chair and keeping his gaze down, he didn't realize a key important thing. His collar was loosened, then snapped off, falling to the floor. Kirishima jumps up and panics, as he hears a females laughter in front of him, his collar floating. "H-Hagakure! G-Give it...Back...P-Please..." He begged. "Aha! No way! This is too much fun!" She said and tosses the collar across the classroom. "...Is that a heat I smell.... So sweet..." She said as Kirishima started to feel his legs get weak and his head became light. "....Mina... Bakugou..." He whimpered as he falls back, luckily into Mina's arms. After the fear came the fever and the soft pants and he closes his eyes tight, because he saw the Alpha's Todoroki, Shouji, and Ojiro starting to react to his scent.

***A/N: So, tell me what you guys think so far. I have the next chapter already ready and starting on the 3rd. If this is worth it, I'll put it up! If you have any questions about the Omegaverse, ask away in the comments and I'll be happy to explain! <3***