Hisae, her husband, and her daughter, Yuko, and her daughter's husband, Tatsuro, came to a remote inn for a "family trip." Tatsuro is also an excellent employee of her husband's company, and Yuuko's husband is impeccable. As soon as she arrives at the ryokan, Hisae soaks in the hot springs. She thinks of "her husband's company" and "her daughter's family" and contemplates her happy life, but a man is watching her. What is that man...!? ?
