An office lady visits an esthetic clinic hoping to improve her small breasts, a source of insecurity, but unexpectedly receives a massage from a male therapist. His persistent stimulation of her nipples arouses her intensely. When she asks to use the restroom, she's denied and ends up involuntarily urinating on the treatment table. The session continues with further degrading treatments—she's forced to swallow his saliva, her groin is fondled, and her own urine is fed back to her. Ultimately, she's coerced into sex, becoming immersed in the perverse pleasure of the illicit treatment, climaxing as she urinates. A compelling work that draws viewers into its immoral narrative.