The wife, Honoka, who works together at her husband's convenience store, gradually becomes attracted to the kind college student, ○○, who joins as a part-time worker. Honoka feels excitement at being seen sexually as a woman by a young man other than her husband. Despite knowing it's wrong, the raw sex of the younger college student disrupts Honoka's voluptuous body and reason, leading to frenzied encounters in the back room, the office, and the store... over and over again.