The head physician's right-hand man, Iwao, secretly carried out a special mission: capturing women favored by the director, sexually dominating and training them, then presenting them as offerings. This time, the target is Kano Sakura, a nurse with a stunning figure and toned abs. Iwao cunningly exploits Sakura's pure love for her boyfriend, Junichi, gradually seducing her while subjecting her to increasingly cruel training. Watch as her mind and body undergo dramatic changes, and discover how Iwao's sinister intentions unfold in this intense, humiliating tale of domination and sexual slavery.