A highly complete drama set in the early Showa era. A mature woman who falls into lesbian acts due to the entanglement of a love triangle. The proprietress of a restaurant, dressed in Japanese clothes, is drowning in love with the captain on a houseboat, and her mature body trembles with pleasure. A lewd worldview that attracts viewers with movie-like images and a solid story that is a bit different from modern AV! An erotic drama that greedily depicts the mysterious moans of a mature woman.