JAV Tokyo

Hikari was not blessed with a child, but she and her husband were living a happy life together. One day, her husband's younger brother, Kotaro, who had been living off his parents' backs, suddenly arrives at their house. She is unable to hide her frustration at the fact that her brother, whom she had always believed to be inferior to her, has married and is living happily with his beautiful wife, and as if to relieve his frustration, Kotaro forcefully takes Hikari in.