"Please promise me, just once..." I had sex with my wife's mother, who is in her fifties... 4 hours of immoral intercourse ERDM-171

His wife suffered a difficult childbirth and was hospitalized, so his mother-in-law came all the way from the countryside to take care of him. The son-in-law was delighted that his mother had come from so far away, but in reality, he had ulterior motives… One night, he had sex with his mother, promising it would only happen once. After living with his mother for a while… what will happen?!