Prescription for Sex 2

Sayuri couldn't believe her eyes when the other girls started stripping down for Dr. Murakoshi's special game, even her stepsister Manami, but as student council president it was her job to go first! It turns out that taking the virginities of the most beautiful and smartest girls in school is only the beginning for the pervy doctor. Soon, he's gathered his favorite cuties into a special class, where every subject has an erotic twist, whether they're riding him cowgirl while reading from the textbook or playing naked vibrator basketball while trying not to cum! By the time these babes graduate from Murakoshi's education, they'll know everything there is to know about fucking.