Mr. and Mrs. Sano are on good terms, and Yuma is living a happy life with her kind husband. One day, Yuma sprains his girlfriend's leg while practicing Mama-san volleyball, so he decides to call a dispatched massage service to her house. The practitioner presses her groin, and she feels it. Several days have passed since she was able to tell her husband about this. Even after that, when she was treated, her sensitive areas were clearly stimulated and she came to orgasm. When asked, "Do you want to extend it?", she nods silently and accepts the cock.