Queen of Hellhounds ( Gakushuu x reader )

You were the Class E's prankster's sister. You were absolutely cunning. The whole school called you 'Queen of Hellhounds' or 'Hellhounds Queen'. You had a stunning body. When you walked, you could practically see at least 8 people drooling over you. You were extremely intelligent. People were afraid of you in the whole school because they knew you were not the one to mess with. You were mischevious too. You were a sadist. But what happens when you were transferred to *drum roll please* E class!!!!

( I'm not good at writing descriptions, I know hehe)