Four years into her marriage, Fujiko finds herself increasingly sexually frustrated due to her husband's long-term work assignment away from home. To relieve this pent-up desire, she meets with a male performer. Under special circumstances—stripped naked beneath her white coat, bound in a box tie, and with a remote-controlled vibrator inserted into her pussy—she indulges in outdoor blowjob scenes and exhibitionism. Her pleasure intensifies further, culminating in a satisfying threesome experience with two men at a hotel.