35-year-old Mai has been married for five years. Her relationship with her husband has gradually grown cold, and lately they've hardly been intimate at all. That's when she meets the young, well-built delivery man from the dry cleaning shop—just looking at him makes her heart race. Her desires as a wife begin to surge uncontrollably, and she finally invites him into her home. In a dreamlike turn of events, she indulges in intense sex while her husband is away. This encounter with a younger man profoundly shakes her emotionally.
30-year-old Naoko is happily married, yet harbors a deviant desire to be with a younger man. She becomes obsessed with the delivery man during his visits and, driven by her lust, lures him into her home. Her excitement builds through excessive physical contact, escalating quickly until they have sex. This forbidden affair with a younger man pulls her deeper and deeper into temptation.
Both women turn their attention to the young delivery man, calling him into their homes to satisfy their deepest cravings and engaging in passionate affairs. Their encounters with this younger man ignite a burning desire within them, lighting a new flame of lust and fantasy. An intoxicating, dreamlike experience awaits.