ERDM-141 — "Promise Me It'll Only Be Once..." I Had Sex With My Wife's Mother... 4 Hours Of Immoral Relationships

When my wife is hospitalized to give birth, my mother-in-law forces her way to Tokyo from the countryside. It seems she's worried about her daughter after giving birth and is curious about how my life is going. I begin living alone with my mother-in-law. She changes her clothes in front of me, and I become aroused by her extremely thin clothing and defenselessness. The son-in-law vents his sexual desires to his mother-in-law, but she says she understands, saying, "What a stupid thing to say. You're going to be a father soon. My heart just can't keep up right now. Just for today, okay?" and gives him permission to have sex with her.