Tia Emily, a returnee school girl, is always the center of attention at school. Known as the queen of bullying, she thrives on tormenting others. After class one day, she participates in her usual harassment, but this time selects a special target—calling a student named Tomita into the restroom and forcing him into the ultimate act of humiliation: masturbation. This degrading scene drastically alters Tomita's life. Emily's actions go beyond mere bullying, revealing her intense personality and the malicious nature that only surfaces within the school environment. The way Tomita transforms as a result will profoundly shape the course of the story.