Raz, the wife of a man and wife; Yuko SHIRAKI, the wife of her eldest son; Yuna TASE, the wife of her second son

After half a year of her husband's absence, Yuna was forced to stay at her husband's family home. At his family's home, his older brother-in-law was assigned overseas and only his older sister-in-law, Yoshiko, lived there. Yoshiko greeted Yuna with a smile. two beautiful wives live together... And that night, Yuko suddenly kissed Yuna. Although he refused, Yuna was jealous of the memory of his son's lips. Yushi also had a further desire for Yuna. Yes, when Yushi married this house, she was being scolded by her mother-in-law for the pleasure of Lez.