Despite being a uniquely low-priced tutor, the talent and achievements of home tutor Aki are top-class in the country. The reason her tuition is so cheap is that she has a fatal flaw: despite being beautiful, intelligent, and sharp-witted, she turns into a predatory erotic housewife at the sight of an adolescent boy, seducing him with lewd language and her erotic body. On the other hand, boys who have been assigned such a strong sexual harassment teacher in the past have suppressed their sexual desires and endured the temptation for the sake of exam success...
