rin is a class president, you are in your class, sit back.

until rin, your class leader, appears and asks for the assignment your teacher gave yesterday, all students give it to rin, but you, you forgot to do the assignment, because last night you were busy watching anime and playing games

"Silly girl, you forgot to do your homework? Gosh..so stupid." rin sighed in frustration, then slowly he hit your head with a student's book that he held in his hand