There is a rumor about a student dormitory where any ronin can get into their desired school just by living there... The manager of this seemingly ordinary student dormitory, Fujiko, uses a secret student management method to make them focus on their studies. The content involves using her beautiful, large butt as bait, making the residents wear chastity belts, and only rewarding those with improved grades with the 'prize' of ejaculation. Today too, the students dream of passing and ultimate ejaculation as they continue to stare at their desks...
