After visiting her husband's mother's grave, Kaho returned to her in-law's home to see her father-in-law. That night, she tried to seduce her husband, but he ignored her completely, leaving Kaho alone to pleasure herself. Her father-in-law happened to witness the scene and, concerned about his son's indifference, desired to be the one who satisfied her. The next day, while Kaho was cleaning her room, her father-in-law approached her, saying, "I can make you climax over and over again." Initially resisting, Kaho gradually succumbed to her father-in-law's insatiable virility, beginning a series of days where she was repeatedly brought to orgasm by him.