Mei Miyajima, a 21-year-old employee at a beauty company, attends a workplace health examination only to find a clinic staffed by perverted doctors. She is secretly subjected to abusive examinations covering eyesight, auscultation, gynecology, dentistry, physical measurements, urine, and blood. The staged medical-harassment scenario is captured from every angle by 24 hidden cameras as she trembles and struggles to suppress her orgasmic voice.