Miki takes a part-time job at a neighborhood convenience store and becomes interested in Tacto, her coworker and the manager’s adult son. Frustrated at home, she invites the highly sexed man for drinks after work, and the two give in to desire. They start stealing every spare moment during their shifts to fuck wherever they can. With each intense, time-limited meeting, he barely has time to go soft between loads, while their guilt is steadily replaced by pleasure.