After marrying a wealthy husband and giving birth to their long-awaited first son, Yuu was at the height of her happiness. She decided to visit her in-laws so they could see their grandchild. However, what she saw there was her mother-in-law, who controlled all the rules of the Kawagoe household… Her husband also obeyed his mother, and feeling uncomfortable, Yuu was expressing milk from her engorged breasts when her father-in-law visited her. 'We are no longer needed in this house.' Yuu accepted a breast massage from her father-in-law out of loneliness...
