[Note: Headphones are recommended during ear-licking scenes] With her husband stationed overseas, Yuka lives alone with her stepson. As her husband's return is delayed and loneliness grows, she turns to alcohol and begins spending time with her stepson to fill the emotional void. Unaware of the impure feelings slowly awakening within her, one day she receives a sudden confession from him. How will Yuka respond to his confession, and how will their relationship evolve? A compelling story rich in psychological nuance and intense eroticism.