Big-breasted beauty Sayuki Sugano makes her debut in a leaky works! Sayuki, a temp worker at a pharmaceutical company, becomes a guinea pig for drug experiments in exchange for becoming a secretary. The drug's effects make her more beautiful, but the side effects make her unable to hold back her urine, and she ends up urinating in the office, witnessed by researchers… She is shown the manager's crotch and subjected to office shame incontinence SEX! Forced sex without being allowed to use the toilet! Oil-soaked see-through incontinence electric massage torture! Falling into shame training as the president's exclusive incontinence secretary!
