Adult Family. An Elderly Cougar Sleeps With Her Son-In-Law And Her Granddaughter's Husband Yuko Kasahara

Today is the Ogasawara family's group trip. Mother Ogasawara Yuko, her daughter and husband, and her granddaughter and husband—three generations—have come to a hot spring. However, the rooms are assigned per household. Yuko, given a single room, is dissatisfied. To alleviate her loneliness, she decides to make a move on her son-in-law and her grandson-in-law.