He's Not Going To Kill You|Kirishima x Bakugo's Sister! Reader

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Quirk~ Explosion
Allows the wielder to excrete sweat similar to nitroglycerin from their palms and ignite it at will to create various explosions. The more sweat the more powerful the explosions

You are the opposite of your brother Katsuki, other than you swear alot.
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Your POV

"The Baku-squad?" You asked Mina.

You were with Mina, Sero, Kaminari, and Kirishima sitting at your lunch table. Your brother, Katsuki, wasn't there yet because he said he had "important" to get done. He's probably kissing Midoriya.

"Yeah! You and your brother are the leaders. The members are me, Sero Kaminari, and Kirishima" The alien responded.

"Yeah! We're all a group!" Sero joined in.

"Does Katsuki know this?" You asked.

"Uh... Not exactly? We're to scared to tell him" Kaminari mumbled.

"We don't want him to kill us" Kirishima added.

"Katsuki won't kill you. Trust me" You replied, stabbing your fork in your food you didn't want.

You slid your tray to Mina and gave her a small smile. She sighed and slid the tray back to you.

"You need to eat" She said.

You shook your head.

Perfect timing. Katsuki sat next to you and grumbled. You slid your tray in front of him and he slid it back in front of you.

"Eat it. You look like a twig" Katsuki grumbled.

"At least I'm not a prick" You replied, slidding your tray to the center of the table.

"Bakugo-chan, you need to eat" Kirishima said.

You shook your head and stood up.

"Fine! I'll give Midoriya my fo-" You started.

"Don't give your food to that shitty nerd" Katsuki said, grabbing your tray and earing some of the food.

"Knew I could get you to do it" You replied, sitting back down.

"You shouldn't do that. That's kind of mean don't you think?" Sero asked.

"You should see her when we're home, she's a demon" Katsuki said.

"I'm not a demon! I just annoy the shit out of you!" You yelled.

"Nope! A demon" He responded.

You grumbled and layed your head on the table.

"Let's go to the mall after school" Mina suggested out of know where.

You all agreed.

Time Skip

"Kiri! Come look at the games with me!" You cheered, pulling the red head with you to a gaming store.

"Jeez. You're like Kaminari when he sees a cute girl" Kirishima mumbled.

"Hey! For your information I like someone, and I'm not like that!" You defended.

Kirishima shook his head and you sighed.

"Hm? Kiri! Look! The new gane is on sale!" You cheered, grabbing the game youve wanted for a long time.

"How much is it?" He asked.

"It's only 2,198 yen" You replied.

($20 in America)

"Want it?" Kirishima asked.

You nodded, "I don't have enough on me so I'll get it later".

Before you could say anything else he got it for you and handed you the bag.

"K-Kiri you didn't have to do that" You said.

"To late" He responded, a smile on his face.

You smiled.

Kirishima grabbed your hand and started to walk, you kept up with him. You walked to the fountain at the center of the mall.

"Y/n... I like, like you" Kirishima mumbled.

"I like you too" You replied, standing on your tiptoes to give him a quick kiss on the cheek.

"Your brother is going to kill me" Kirishima said, giving you a hug.

"He won't kill you. I won't let him" You said, hugging the male back.

"Get a room!" A voice yelled.

You let go of Kirishima and turned to your left to see Mina, Sero, Kaminari, and your brother.

"Katsuki!" You yelled, waving to your brother.

"Get off my sister" Katsuki grumbled as he got closer to you and Kirishima.

"Katsuki, he did nothing wrong" You said.

"Oh no! He did! He touched my sister!" Katsuki yelled.

You hit him on the head and he gave a small whimper, something he never did unless you hit him hard enough to actually feel pain.

You smirked, "See, not that difficult to agree with me".

"Nice one Bakugo-chan" Mina said.

"How many times do I have to tell you to call me Y/n... Even when you add chan I think you're talking to Katsuki" You mumbled.

"Alright, Y/n" Kirishima said.

You blushed and looked away from the group.

"Katsuki lets go home" You said, turning around and walking away.

"Kiri! Meet me here 4 p.m. tomorrow, alright?!" You asked.

"Yeah!" He responded.

You smiled and walked back home, your brother following you.

"Why shitty hair?" Katsuki asked.

"Why not?" You asked in response.

The End!

~Bonus~

"Kiri, let me dye your hair" You said, as you were playing with Kirishima's hair.

"Why?" He asked.

"Your roots are growing in, plus red hair suits you" You replied.

He smiled, "Sure, I have some hair dye in my bathroom".

You smirked, "I want to dye it blue".

"No!" Kirishima yelled.

You giggled and smiled at the male.

"I'll convince you one day to dye your hair blue" You joked.

FakeBFsAreBetter wanted a Kirishima oneshot so I wrote one! Hope you liked it!

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