Although there was no dissatisfaction in life, the wife, Makoto, felt unsatisfied with sex with her husband. One day, her drunken husband brought his subordinate, Uemura, home. The husband immediately fell asleep, and as Makoto was entertaining him, Uemura suddenly started groping her breasts. Unable to control his emotions upon seeing Makoto's large breasts thrust obscenely forward, he roughly fondled them while penetrating her, making Makoto experience pleasure she had never felt with her husband. And so, Makoto began to eagerly await Uemura's next visit...
