Well, we all have our times as an older or younger, if you are an older -or the oldest- sibling, good luck! Though not many have an older or younger sibling, not even Katsuki!
Well, now he has one, and that's you.
Adopted by the Bakugo couple, you...
Sorry again guys.. I accidentally pressed publish and I wasn't even finished with the chappie..
You huffed as you stare outside your window almost not paying attention to your tutor.
In the end, the school had to pay mind for the other students safety since your quirk is labeled as unstable at the moment and because of that title, no school is open to cater you.
"Um, Bakugo-chan are you listening?" The tutor piped when she noticed you were not paying mind to the book.
"Yeah, there are 3 types of animals carnivore, omnivore and herbivore.." You say.
"Good, but I need you to look this way.." Sighing in defeat you boredly looked at the book as the tutor continued again.
Half an hour later the door opened and your brother came in.
"Hi big brother!" You cheered.
"Yeah, sup.." He muttered ruffling your hair making you laugh. "Where is mom?"
"Out late, She didn't tell where she was going.." You say huffing in annoyance.
"Its boring, and there's nothing to do.." Rolling his eyes Katsuki went to the kitchen to get something to drink.
"Um, Bakugo-chan we need to continue, you are almost done." Your tutor spoke up making you groan but sit at the table.
And minutes later you wrapped the lesson up and she prepared to leave.
"You done?" Katsuki looked over to you who nodded with a happy smile. "And I learned a lot, from Big sis, Ai!" You say happily.
"Huh okay, now can you fucking finish up, I wanna watch Tv. The old hag won't let me watch if you guys are still in the living room." The blonde say plopping on to the couch.
"Bakugo-san, please tone down your language, your sister would follow." The tutor warned.
"Nah, to hell with that..." Was all he said.
"Don't worry, big sis, Ai" you say to the older female. "He is always like that, but I won't be like him." You told and turned to join him but you hit your thigh at the corner of the table.
"FUUUCCCK!!!!" You fell to the floor holding your thigh in pain.
Your tutor blinked as Katsuki cackled watching roll on the floor in pain. But in the middle of the pain agonizing crying your tail decoded to be mean and whack your brother's feet making him curse out loud.
"I-I'll just see my way out.... O-Okay? Bye..!" And with that your tutor awkwardly left.
Oops! This image does not follow our content guidelines. To continue publishing, please remove it or upload a different image.
[--]
Days passed again and you were feeling bored, not being able to hang out with your friends is poop so you decided just that.
