ERDM-171 — "Please Promise Me It'll Only Be Once..." I Had Sex With My Wife's Mother Who Is In Her Fifties... 4 Hours Of Immoral Relationships

When his daughter-in-law was hospitalized after a difficult birth, his mother-in-law came to Tokyo from the countryside out of concern. The son-in-law was happy that his mother-in-law had come all the way, but in fact, she had an ulterior motive... One night, he had an affair with his mother-in-law, promising that it would only be once. After living with his mother-in-law for a while... something will happen!?