The fifth installment in a sensual drama series that begins in 1940s–1960s Hokkaido, redolent with nostalgic Showa-era charm, then shifts across time to an island in the Seto Inland Sea during the Heisei era. This is a story of a beautiful mother and daughter dominated and sexually abused by a cruel family. The daughter, traumatized by familial rape and degradation, struggles to find happiness even after marriage, only to suffer new abuse and humiliation. Featuring acclaimed adult film actresses, pink film veterans, and serious actresses from independent theater, this film presents a lush, dramatic narrative where seasoned milf performers deliver sophisticated, sensual performances in explicit, creampie scenes—offering a fresh and powerful cinematic experience.