In place of his wife who was away from home for a while, the mother-in-law who came up to Tokyo is in her prime at forty. She has a youthful and charming appearance, with a well-proportioned, ripe figure, and the son-in-law had been feeling lust towards her… As their life together began, he shortened the distance between them, rubbing his erect penis against his mother-in-law's body and conveying his erotic consciousness. His mother-in-law also gradually started to take notice of him…
