My wife was hospitalized, so my wife's mother came from her parents' house in Shibata, Shizuoka Prefecture! A 44-year-old mother-in-law, a beautiful woman full of erosed milk and rich H-cup big tits. My husband is unwillingly confused by my mother-in-law's color incense in his life alone with his stepmother! The distance between the two gradually narrowing down. the marriage begins with a secret physical relationship!