Sorry there's a lot Bakugo oneshots ;()

Quirk: 'cool' fire. You shoot out fire from your palms but it's rather cold fire(?). The disadvantage is that, if you overuse it your hands start to tense and swell. If you go beyond your limits, you can get frostbite. It's also very loud.
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It was my first day at UA and I was immediately transferred into class 1-A due to my powerful quirk. Supposedly, they transferred a kid named 'mineta' our for my spot so I kind of feel bad but not at the same time. I never knew the guy so.

I was running a little late and I stopped in front of the classroom doors. I quickly fixed my hair and cleared my throat. I wanted to make a good impression since there could be some intense people in there.

I slowly slid the door open and I was met with big eyes. I stood there by the door until the teacher noticed me. He sighed and closed his textbook and  shook his head. "Your first day and you're already late?" The teacher asked in a very deep voice.

I nervously laughed and closed the door behind me. I stood in front of the board facing the classroom. I quickly glanced around the room and the mumbling began. I sighed and scratched my head.

"Go ahead, you're already wasting class time and we're supposed to fight too" the teacher said as he tapped his foot impatiently. I gulped nervously. Then I quickly cracked my pointer finger to stop me from stuttering.

"Hello! My names (y/n)! Glad to have met all of you!" I said really loudly and cheerful. That's the kind of person I am. But in situations where I have to meet new people, makes me hella nervous.

"What's your quirk?!" Someone in the crowd asked me and in the corner of my eye I saw a kid with freckles quickly take out, a notebook and a pencil and looked like he was ready to write but he looked up at me with engaging eyes.

I smiled and I raised my palm and blueish fire came out. I heard immediate gasps and questions. The boy with the freckles quickly jotted that down and looked like he was drawing something.

I heard a loud 'tsk' come from my right and I met eye contact with intense red blaring eyes. He looked like he was angry or frustrated. Me being the kind person I am, showed him one of my infamous smiles and winked at him. He quickly looked out to the window and shifted all of his body away from my direction.

"Where do I sit?" I asked the teacher as he finally looked up. He saw my blue fire and his eyes shot up. He quickly wrote my name down as if he was theorizing something. He probably saw someone with the same quirk? (Hint: after the attack with L.O.V., dabi).

He quickly closed the book and looked at the classroom. "Where mineta used to sit. Behind Midoriya" he said pointing to the kid with the freckles. I bowed and quickly made my way to my new seat. The teacher continued the lesson but I was too lost that I ended up not writing anything down.

"Now, we are going outside and practice hand-to-hand combat like we always do. Please choose a partner and be mindful of who you choose" the teacher said erasing the board and I quickly looked down. I'll probably get picked last like always.

People quickly got up and I saw shoes around my desk. It was at least six people in front of me. "Please spare with me!" The kid that sat in front of me asked. I couldn't even answer him since a boy with very pointy teeth and red hair butted in.

"Nah! Do me!" He asked smiling at my direction. "I-" I tried to answer but more people came to me not even bothering getting with one of their peers. I threw my hands up in defense since I didn't know any of their quirks either.

"Oi! Stop pestering the tiny kid!" I heard someone yell that wasn't in the group in front of me. I was going to thank them but the last bit was more of an insult. The group in front of me quickly backed off and started to form up with other people.

The kid with the red eyes was the one who yelled at them. I was about to thank him until he threw his fist into my desk very hard, making a mark. "Shoot everything ya got to me in the battlefield! Don't you dare hold back!" He yelled at me with an angry expression.

I laughed a little and stood up from my desk. "Who said I ever held back, huh?" I said smiling at him menacingly. He backed off from my desk and went to line up with the rest of the class. I hate getting misunderstood. I never hold back, not for anyone.

My classmates went to go change into their gym uniform but I went to go change after everyone changed. Right when I was about to go in, I got pushed hard in my shoulder. I pushed back with the same force making the person stop in their spot.

"Watch it" it was the same kid from before. I smirked and walked inside, not before saying, "you watch it, princess". I quickly changed and made it out before the whole class left.

"Now, which group wants to go first?" The teacher asked and immediately I raised my hand faster than the other students. "New kid. We'll see what kind of quirk you have" the teacher said with a smile encouraging smile.

"This is so cool!" A girl said that had pink hair and horns. She turned to her friends and started talking about stuff I couldn't hear about. I quickly made my way to the front and saw the other kid as well with his hands up.

He must have a quirk that involves his hands so I have to be careful with that. Then our teacher raised his hand in the air. "Bakugo vs (y/n)...begin!" He said as he dropped his hand like as if it was a flag and he whistled his whistle.

So now I know his name. It's Bakugo. Seems about right. Almost immediately he case rushing at me in a fast manner. I quickly stood stance and waited for him to get some sort of distance with me. He was about close when I placed my palm aiming down but he quickly looked down and stopped at his tracks but he threw himself in the air thinking I was going to as well.

Then I aimed my palm upwards and shot him my fire. I shot too much so my arm was shaking too much. I grasped it quickly and ran to the opposite side not letting my guard down. He came out of smoke yelling at me. I couldn't hear him since my quirk tends to be really loud.

Then I saw his body with little spots of ice. If I shoot him more, he'll be temporarily stopped and I'll win without creating much damage. "Woah did you see that?" A girl said with brown short hair and blush asked.

Then Bakugo came running again at me but used his explosions as a jet pack or some sort. I tried to understand his quirk while also not letting my guard down. Then as I was about to move to my left he went over me and shot at me from behind.

It threw me forward but I landed on my feet. "Come at me!" He yelled at me so intensively. I smiled and rushed at him. "Wait a second, cutie!" I yelled at him while planning to grab him and ounce at him and shoot at him continuously.

"Huh?!" He yelled back as he stood there, confused as to why I would say that out of nowhere. Then I quickly made my move. I grabbed his arm but he shot at my face. I tried to pull away my face but it was too hot.

So I quickly moved tried to grab his other arm but he kept shooting at me even more aggressively. I closed my eyes, feeling tears forming and falling from the intensity. He held me like that with one arm and shot at my face. I could hear him lightly laughing at how I wasn't fighting back.

I tried to think of a plan and then it popped in my head and it seemed stupid, but it was a way of winning. I tried to lean in towards bakugos face but the explosions was drawing my neck back.

I rose my arms and grabbed both of his arms, furiously. My eyes were still closed but I could feel the temperature of my face change so he was using less explosions by a small percentage but it gave me an opening.

I managed to open one eye and leaned it to him. I kissed him hard on the lips since my lips were chapped by the fire. My plan worked. Suddenly, he stopped his actions and tried to run back but I was still holding his arms hard.

"Woah! (Y/n) is very smart!" A girl with a black ponytail said with a bright smile. I then pushed my body to him forcefully and we ended up falling down. I sat on his stomach and quickly aimed my palms at his upper body minus his face.

I shot intense fire that the radius of it almost consumed my classmates and teacher. My hair was flying from my eyes and a bright smile was displayed on my face. I could feel the stares I was getting, even from my teacher who was a pro hero.

"Ha..haha..!" I was laughing as my hands began to shake so I quickly froze his upper body and half of his bottom half. Then I quickly shoved my fingers in my mouth, since my mouth was a hot space and to stop them from getting frostbite.

Then I got up and walked to my left a little. Bakugo was in the floor, half of his body frozen in ice and a square where his face was to avoid from actually killing him.

"(Y/n) wins!" Our teacher said shocked by the display he was looking. Then yelling cane quickly. "What the fuck?! That's not fair you fucker! You're like icy hot then?!" Bakugo yelled but his legs was the only thing kicking.

I popped my fingers from my mouth and wiped them down on my shirt thing. I went up back to him and lightly drew fire form my hands to melt the ice. "Who's icy hot?" I asked as a genuine question but he took it as a joke.

"I suppose that would be me" a voice said from my classmate and a kid with a scar on his face and two toned hair said. He rose his hand as well. I nodded and got away from the battlefield and headed to my other classmates.

The kid with freckles quickly came up to me and started to ask me questions of my quirk. He had his friends following him as well, they were excited as he were. I answered his questions but leaving some stuff out. I want to keep some info to myself.

Bakugo finally left the field and the next group was supposed to fight. Bakugo made his way towards us and the boy with freckles drew back quickly. "Out of my way Deku!" He sneered at him. The boy wasn't even in his way to begin with.

He lifted me up by my shirt and brought his arm to my face. "I'll beat you no matter what you fuck!" He threatened me but I smiled at him. "Like today?" I asked smirking now. He was about to shoot at me but I grabbed his arm, hard.

"Better watch that mouth of yours since it doesn't taste very well" I told him while licking my lips. His cheeks lightly turned pink but then shoved me forcefully down and left to the back of the crowd, angry.

"Where were we?" I asked the boy with freckles as I patted my butt off from the dust. He was about to question what I told Bakugo but he quickly shot his questions, ignoring what just happened.

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sorry the quirk and reader is very overpowered:(