"Why don't you come home? I'll prepare specially!" A homeroom teacher who is kind and trusted by students at school. [The essence is a metamorphosis madman who only has sex with students] A homeroom teacher who successfully invites him to his house and pretends to be enthusiastic and teaches his studies. Look at the gap and touch the crotch to check the reaction ... (This guy is cool!) A dangerous preparation for the student's unexpected big tits escalate. "Because Maina is lewd, the teacher is also difficult." The younger brother in charge who lives with him also noticed, and the metamorphosis brother and sister "Kawari Banko" begins.
