The lascivious tutor - Nene Yoshitaka

Because Shinya's grades are always very low, he won't be able to get into the university his family desires like this. So, his father invited a famous tutor to teach him. That tutor is Nene, a very young and beautiful girl. While studying, she always reveals her alluring underwear, making Shinya unable to concentrate.

To help him focus, Nene will soothe his erect penis, and if he scores high on the upcoming test, she will go out with him. Not only Shinya but also his older brother and father are attracted to Nene; they cannot resist when she constantly seduces them with her underwear...