Every night, the seemingly harmonious couple 'Kana' engages in sex. However, her husband's sexual performance has changed drastically since their early married days and has become perfunctory, causing Kana to harbor suspicions. When Kana expresses her feelings to her husband, he dismisses her with, 'You just need to listen to me.' Heartbroken, Kana seeks advice from her father-in-law but finds herself remembering the kinder side of her husband and ends up seeking his body instead. Unlike her husband, her father-in-law's passionate embrace, relentless caresses, and intense kisses... The intense sex with her father-in-law fills the void in Kana's heart, leading to an endless cycle of incestuous adultery within the family.
