OFKU-106 — My Wife's Mother Came To Tokyo From Takasaki... Busty Stepmother Rika Kano, 46 Years Old

My wife was hospitalized to give birth. I have a young wife, which is unusual for me, and perhaps because my mother-in-law is closer in age to me than my wife, I find myself feeling sexual desire for her. My mother-in-law treats me like a son, and without showing any signs of caution, she gets changed in front of me and starts doing the housework. During a massage, my mother-in-law falls asleep from exhaustion, so I can't help but play a prank on her...