Cast

By chance, Yurika ended up going on a hot spring trip with her two nieces, Kana and Hinako. During their stay, the girls become increasingly curious about their aunt's mature body, asking intimate questions and touching her playfully. What begins as innocent fascination gradually evolves into a sensual exploration. Caught off guard by her own reactions, Yurika gives in to the pleasure. One night, while she sleeps, Kana and Hinako caress her with their fingers, bringing her to climax. Drawn into their spontaneous desire, Yurika becomes the center of an unexpected lesbian experience.