A lonely housewife named Yumi, whose husband is away on business, starts an affair with her coworker Kuroi during their drinking sessions. As they indulge in their passionate encounters at work and elsewhere, they become increasingly obsessed with each other's bodies. Despite knowing that their time together is limited, they can't help but crave more intimacy. Eventually, Yumi becomes so dependent on the young man's touch that she finds herself seeking him out constantly... even when he isn't around. The distribution method may vary depending on the recording conditions.