Shoko returns to her former company after her child reaches adulthood. Years of a sexless marriage and nonstop work have left her starved for attention, while her subordinate Sonoda secretly harbors an obsessive attraction to her. He films her changing without consent and repeatedly masturbates to the footage. One night during overtime, Shoko catches him in the act. After he confesses everything, she rediscovers the thrill of being desired and uses her authority to take control of his cock, disciplining him through strict orgasm control instead of scolding him.