You and Izuku are twins, so you've known Kastuki since you were little. Only difference is that you were born with a quirk. You have telekinesis (a mutation from your mom Inko's quirk) and telepathy (which you can't really control). Katsuki never once threatened you, he never even talked down to you. But all that changed after elementary school... When you stopped talking. Contains swearing, trauma, self harm, physical and mental abuse. All characters besides (y/n) belong to the makers of My Hero Academia. Cover photo credits belong to the original fan art artist (unknown)