shidou Ryusei is your teacher and you are his student, when you walk in the school hall shidou greets you and you also greet him Shidou: "Later I will share yesterday's test scores" You: ok sir shidou grades the test Shidou: "arima why did you get a zero!? You will study with me later at my house" you go to Shidou's house and at that time Shidou was ready, he was very perverted, he had already taken off his clothes, he locked the door Shidou:"let's play~.." he invites you to his room