Their Freckled Omega (KiriKamiDeku)

Chapter 4

Izuku's POV~

I awoke to an annoying beeping noise. You know that incredibly high robotic beeping of an alarm clock. An alarm clock I do not own. That was the first red flag.

The second was the two arms wrapped around my waist. I started to panic internally, not remembering what happened last night, until I heard a deep groan followed by, "Kirishima turn your damn alarm off."

Then last night came back. The roof, the sunset, the stars, falling asleep on Kiri. Wait, falling asleep on Kiri. I sat bolt upright, successfully scaring the crap out of the two boys laying on either side of me. "Wow, Izuku you okay?" Kiri worriedly asked. I turned deep red after hearing my first name and the tone he used.

"I-I have to go. Oh jeez we have school!" I started to crawl off the bed when a flash of green on my wrist caught my eye. I froze for no longer than five second before ripping my sleeve down and sprinting out of the room. I faintly heard them yell my name, but I kept running until I made it back to my room.

I slammed the door behind me and rested against it, making sure it was locked. They could have seen it. They might have seen it. Oh no oh no oh no.

I rolled up my sleeve and looked at the green daisy printed on the inside of my pale wrist. My omega mark. Symbolizing innocents and purity. Oddly fitting if you asked Kacchan.

I unbuttoned my school shirt and walked in front of my mirror. My two, yes two, mate marks were prominently visible across my chest. A red chrysanthemum on my right and a yellow freesia on my left.

The freesia symbolizes passion and joy, the chrysanthemum loyalty and love.

Mate marks have always fascinated me on some level since I was a young child, but I became more invested once two marks appeared on my chest. I guess learning about flowers just came with the territory.

I lazily trailed my fingers over my mate marks while thinking back to last night. Last night was, in a word, strange. I became oddly close with Kirishima and Kaminari. I even gave them nicknames for crying out loud. We flirted. That was an actual thing that happened. Not just last night, but the day before as well. Of course nothing serious would ever happen, we all have mates some where, but... I don't even know, I just like them. As friends obviously! But they're good people, they'll make amazing heroes!

I quickly changed out of my dirty clothes and brushed my teeth. I looked at the clock and saw I still had an hour before school started. How early does Kirishima set his alarm?!

With nothing better to do, I grabbed my bag and made my way to Kacchan's room. I didn't talk to him once yesterday and personally, I hated it. He probably hated it more than me, I can't believe he didn't blow something up.

I lightly knocked on his dorm door. A few seconds later a tired Kacchan appeared on the other side. "Deku? What're you doing here?" He asked. He brushed past him and walked into his room. "C'mon in I guess." I heard him mumble.

"I slept with Kirishima and Kaminari last night." I burst out once he had shut the door and we both settled on to his bed. He stared at me in silence for a few seconds.

"You fucking did what?!" He shouted. Oh, I was worried he broke for a second. "You fucking slept with those two idiots?! Both of them?" He continued to shout, there may have been a tiny explosion or two coming from his palms. Oh, oh. I now realize how that probably sounded.

"Oh my god Kacchan! Not like that! We literally slept together! Like actual sleeping!" I shouted back. That seemed to calm him down significantly. His hands stopped blowing up and he slowly sat back down.

"Explain. Now."

"W-well, while you and Todoroki were fighting, Kiri told me and Kami to follow him. He lead us back to his room and kinda jumped out his window. I freaked out and then saw him just laughing on top of the dorm roof. I sorta kind of tackled him and started to hit while telling him he was an idiot, and he just kept laughing. Kami pulled me off and Kiri apologized for making me worry and Kami calmed me down. Then we watched the sunset and then the stars. Um, then I fell asleep on Kiri's shoulder and Kami fell asleep on me." I paused there, not wanted to tell him that I woke up in Kiri's bed with them snuggling with me. That might push him over the edge and he'd probably start another fight.

"Is that it?" Kacchan asked me accusingly. Ugh, he always knows. He crossed his arms and gave me a pointed look.

"Um, y-yes?" I'm pathetic. I really really am.

"Izuku." Oh jeez! He had to use my actual name! He knows I can't not tell him when he uses my real name! Then he's just plain scary.

"W-well, I kind of, maybe, hypothetically, sort of, wokeupinkirisbedwiththeirarmswrappedaroundmeandtheymighthaveseenmyomegamark." I winced and braced myself for his outburst. When none came, I looked back at him. He had one eyebrow raised.

"I didn't get anything from that, slow down." He said with an eye roll.

I took a deep breath. "I may or may not have woke up in Kiri's bed with their arms wrapped around me?" It was definitely more of a question than statement.

"They fucking did WHAT?!" Yep, there's the explosion I was worried about. He let off a tiny explosion before going straight to the door.

"Kacchan don't!" I shouted after him. He was already out the door and tearing down the hallway.

"Kacchan!"