前園 千鶴

A college student also majoring in perversion, who attends the same college as the protagonist. She’s studying in order to become a teacher of perversion. With her regular outfit and appearance, she looks like the most normal daughter of the Maezono family, but she is actually a pervert as well. The biggest masochist in the Maezono family, she binds herself in straw rope and bondage gear. An innocent-looking (yet promiscuous) well-liked pervert with a large circle of friends, she volunteers in several different places, such as on campus and around the park. [From Mangagamer]