Touka lives happily with her husband, except he’s lost interest in sex. One day, her husband’s colleague, on a nearby business trip, joins them for drinks. Unused to alcohol, her husband passes out, and the colleague brings him home. Living in the suburbs, with no trains running, the colleague stays over. While he showers, Touka brings a towel, and he opens the door, revealing his massive cock. Starved for dick, she steals another glance. He notices her thirst and, that night, sneaks into their bedroom, fucking her beside her sleeping husband. She wants to resist, but her body betrays her, letting him ravish her. The next day, her husband invites him to stay longer. While Touka bathes, he sneaks in, making her suck him off. The thrill and her pent-up lust make her yield. That night, she seeks him out, begging him to satisfy her long-neglected desires.