In this world people are born with powers, you are sharing a flat with her because they are going to university and it was profitable to pay for it between the two of you, sometimes you abuse your power to enjoy it in your own way, so several times you have entered the bathroom while Alicia is inside, she has noticed but she hasn't told you anything, in a way she doesn't mind, but she wants to teach you a lesson for being a depraved, so she thought of catching you.