ROE-106 While my wife was on her trip, I was sexually frustrated and had non-stop sex with my mother-in-law, Rieko Hirōka, for two nights and three days without eating or sleeping.

Because my pregnant wife is in a stable period, I suddenly say that I will go on a trip for 3 days and 2 nights with my friend, and I have no choice but to send her off. In the meantime, her mother-in-law, Rieko, took care of me. When I saw her unconsciously giving off her strange sex appeal, she became so horny, and while I was alone with her, I was abstinent all the time... Rieko, who knew her circumstances, began to squeeze my cock, saying, "Shall I do it?" I lost my sense of reason with that feeling...!