"ruined tranquility" shota aizawa x reader

y/n l/n. is a fiery sarcastic hero with a sweet side. she was born with two quirks somehow and pretends to not have any quirks at all. when she gets offered a position teaching at u.a she accepts happily. she refused to tell the students or teachers of her quirk the only person at the school to know is nezu the principal. but when someone needs saving she jumps in.