my friend's wife is dosukebe tutor tachibana yuka.

His father, who did not see his son in the middle of a university entrance examination, asked his friend's wife, Yuka, who had previously been a tutor, to become a tutor. With a good understanding, Yuka immediately begins teaching her son to study. However, in the valley where he peeks from between his shirts, milk that gets hot and sticks to his arm, and punchra that can be seen well from among thighs stimulate his son's young sexual desire and do not get into study any more. when you see such a state, the good flowers ....