Ikenoue Takumi, the first male student at Oukyo Academy, is relentlessly bullied by his female peers until he discovers that the headmaster is using a magical music box to hypnotize the students into hating him. After seizing the device, Ikenoue reverses the spell, turning his tormentors into obedient servants who are now desperate to satisfy his every whim.
Ikenoue utilizes hypnosis and mind control to subjugate the students of the academy, transforming them into his personal sexual slaves. After breaking the will of the defiant Arisa and using Yuriko to demonstrate total submission, Ikenoue officially assumes the role of Headmaster to ensure the girls remain devoted to his every desire.