Akane’s sexless marriage has gone stale, leading her into a relationship with her adult son. What was supposed to be a one-night mistake becomes impossible to forget because their bodies fit each other so well, and she begins impatiently waiting for her husband to leave for work. Longing to be pierced by her son’s rock-hard cock, she waits for the front door to close, immediately seizes his lips, and plunges into another bout of passionate sex.