Description School doctor Shimohei has a unique approach to handling students who misbehave at the girls' academy where he works. Rather than assign extra homework or detentions, Shimohei likes to instill a love of learning in his students through the inspiration of orgasm. When quiet beauty Mitsuki starts falling asleep in his class, Shimohei learns it's because she was up all night fooling around with her busty stepsister Minami. The concerned doctor has to teach the saucy lesbians that school comes first by making them cum with his big hard cock! But Shimohei's work isn't done yet: when he learns that a new member of the faculty may have helped a student cheat, he has to teach the teacher!