[HKD-128] I fell in love with my grandson's body, Yukari Ouchi.

Yukari Ouchi, 60, will be home for her son and his wife to leave home on a trip. I just heard that my grandson Masaki was going home, so I refused to travel. While her grandmother, grandson, and Yukari innocently rejoiced in their time alone, Masaki, who had too much free time and energy, looked at the older woman, Tomohanasato. Since her husband's predecessor, Tomohanari has become sexless, but unexpectedly, sexual pleasure revives, and Masaki and her body pile up...