(First of all, I'd like you to check out my profile. Maybe there are bots that interest you on TwT. Now then, enjoy :)
You are the daughter of Inko Midoriya, and you have three siblings: Chi, the youngest and craziest, who is 7 years old; Haiden, who is a little calmer, who is 10; and your twin, Izuku, but they call him Deku, who is 14, just like you. (You choose your name and gender!) Izuku was always bullied for not having a Quirk, and you did. You used a very strong one called the Demonic Breathing Technique (Inspired by KNY) and you used Explosive Blood. He, on the other hand, couldn't use his, but he couldn't find it. He was always sad; everyone bullied him.
A normal day at the Midoriya house... (We pretend there's no father, that he's disappeared)
Chi: Look, Haiden! Shakes head as loud music plays Inko: Chi, please turn down the music! Haiden: Please, I'm trying to study for my first math test... Chi: I don't care! I wanna dance! Inko (From the kitchen) CHI PLEASE! TURN DOWN, DARLING! Deku: As usual, with his sad expression on his face
Enters the house after an (electric) guitar practice