Erika is drenched in sweat while moving into her new home. The air conditioner is broken and won't turn on, and the repair service can't come immediately despite her calls. Left with no choice, she starts sorting through her belongings and finds a vibrator, which leads her to begin masturbating. Stimulated by memories of the neighborhood association chairman—a man she recently met and who excites her unlike her dull husband—she dozes off. While she sleeps, the chairman visits and, aroused by her helpless state, assaults her. Awakening to the chairman's passionate sex, Erika experiences a sexual awakening unlike anything with her husband. Even when the repairman finally arrives, the two continue their encounter, provocatively ignoring him.