In this Takara exclusive featuring Yuko Shiraki, we follow the story of a widowed mother named Yuko who lives with her daughter and son-in-law. One day, she overhears them arguing about their lackluster sex life. Concerned for her daughter's happiness, Yuko decides to step in and help out. Initially offering handjobs and blowjobs, things quickly escalate into full intercourse between them. Despite her initial resistance, Yuko finds herself unable to resist the passionate advances of her son-in-law. As they continue their intimate encounter, it becomes clear that this isn't just about satisfying his desires; it's also about helping their family find harmony again. However, due to varying distribution methods, some scenes may not be included in certain releases.