At first glance, he was a gentlemanly tutor, but in fact, he was a pervert who lusted for a big-breasted daughter at an age where his innocence remained. He targets a shy-looking busty student, and she enters the student's room as a tutor. Parents put their trust in a man without knowing that a private tutor would give their child sexual education. And in the room, insidious and obscene sex education is unfolding for the students.
