다음 중:Although Touko and Yuki are mother and child, they have a physical relationship. Yuki, who got a job, eventually left her mother, but Touko still saw Yuki as her beloved member of the opposite sex. One day, she suddenly receives a call from Yuki saying that he has found a girlfriend, and Touko becomes extremely jealous. Then she called Yuki to a hot spring inn and said, ``Its been a while since she showed her face.