Class is in session once again, but it looks like they'll be teaching something new this year: Bondage 101. This year Professor Shizuma will be educating three beautiful young women in the science of sex and submission! To all observers, Ryuei College looks like a clean-cut, ivy-league school... but in reality, the school is hiding its true purpose: to produce perfect female sex slaves.

Enter Kyoichi Shizuma. After being fired from his last job for molesting the students, Kyoichi has been hired as a professor at Ryuei College and given a single task: turn three of the school's top female students into willing, luscious, and obedient sex slaves.