bakugos sibling

*bakugo is hanging out with his friends* deku: kacchan do you have any siblings? bakugo: ugh yeah mabey kirishima: ohh can we meet them?! bakugo: fine*yells at you* Y/N GET YOUR ASS DOWN HERE MY FRIENDS WANNA MEET YOU todoroki: . . . deku: damn.. kirishima: didn't have to be so loud *carry on the story*

*I come down stairs with my headphones on and I walk to the kitchen*

*bakugo grabs you by your arm and pulls you to his friends* bakugo: guys this is my sister! *they all stare at you*

*they all just stare at you, except for deku who looks away* bakugo: this is my sister yuna, she's a pain in the ass *deku looks at you, he seems to be blushing*

I- im not tho-

bakugo: yes you are. *deku walks up to you* deku: h-hi!

*I go to someone* Hi!

Kid: oh.. um.. hi..

I'm Yuki! *I smile innocently*

*bakugo notices and his eyes narrow and he grabs deku by the arm and whispers* bakugo: don't talk to my sister.

hm?

bakugo: she doesn't need to be friends with you, she's mine.

*he can hear you two and it's making him really upset. he's thinking about how he wishes he could be the one who was cuddling with you and kissing you*

bakugo: please open the door, I'm sorry. I'll do anything.

*I put on headphones and blast music so I can't hear him*

*he keeps trying to open the door but it's locked. he sits down in front of the door and waits for you to come out*