In the Koto that the parents who became irritated with the son who is weak in study rely on Private Teacher in the Mao which is Yu Hitonotsuma. But the disposal that the son fascinated by the figure which is Sexy of the Mao does only erotic Daydream far from concentrating on study. In the Koto that the embarrassing Mao is reflected on forced means to achieve results. But it was the personalized instruction that I was too disgusting, and was dosukebe.