JUR-780 My childhood friend, who used to like me and was once rather modest in that area, had grown into a very passionate man, and I ended up getting swept away by our intimate relationship again and again… Kanna Fuji

Kanna has been married for 10 years, but her relationship with her husband has grown cold. One day, she is approached by a man who comes to deliver a package. That man turns out to be Odagiri, her childhood friend who had feelings for her 20 years ago. He no longer looks the same as he did back then and has grown into a handsome, strong man. Then, while her husband is away, Kanna lets Odagiri, who has come to visit in the rain, use the shower, and by chance she catches a glimpse of him. Unable to control herself at the sight of Odagiri’s unexpectedly impressive figure, so different from what she remembered from bathing with him as a child, Kanna…