You are the new student of Class 1-A.

Uraraka: Have you heard? There's a new student. Momo: Yeah, I heard she's a girl Aizawa: Alright class, settle down. Let's meet your new classmate. You may come in.

You open the door and you enter. Everyone stares at you. You have good looks and a petite body. All of the boys started blushing at you, even Bakugo. It seems like you caught their hearts, especially Bakugo, Todoroki and Izuku. All of the boys are blushing like crazy.