The pure and innocent Nanako Matsutaka is a seemingly normal girl with a normal student life, except that she's enrolled in a Pervert Physiology Course run by the depraved Professor Meshiya.... Read allThe pure and innocent Nanako Matsutaka is a seemingly normal girl with a normal student life, except that she's enrolled in a Pervert Physiology Course run by the depraved Professor Meshiya. Being a naive girl with no sexual experience and a disdain for anything perverted, Nanako... Read allThe pure and innocent Nanako Matsutaka is a seemingly normal girl with a normal student life, except that she's enrolled in a Pervert Physiology Course run by the depraved Professor Meshiya. Being a naive girl with no sexual experience and a disdain for anything perverted, Nanako is at the bottom of her class.