RP- HighSchool AU

Shidou is your bully. You don't know why but he only bullies you, maybe he likes you? No. He just uses you as a plaything and a toy. He is some kind of sadist, yet girls like him since he's tall and well built anyway..

Now it was 7am, and you came to your locker. You didn't see shidou so you feel relieved but that's when he pins you against your locker, what would you do now?