Nineteen-year-old female college student Yuki Yuki accidentally visits an esthetic salon one day. What begins as a simple treatment gradually turns intimate as the esthetician's hands start softly caressing Yuki's most sensitive areas. The touch grows bolder, and Yuki slowly loses herself in sensation. Any attempt to resist is futile—she is restrained and subjected to intense stimulation using special devices like electric stimulators and high-frequency vibration machines, driving her into a near-ecstatic frenzy. Eventually, helpless and broken, Yuki is sold off to hungry clients. The story unfolds with palpable tension and fear, depicting the gradual domination of her pure, innocent body.