Yuka, a married woman who chose the same teaching profession as her husband, her mentor from student days. Work and family life had been smooth sailing until that day. On that day, her husband witnessed Shinji bullying a student... After an argument, her husband punched Shinji. Against her husband who claimed it was for education, Shinji's anger grew intense and she directed it at her wife, Yuka. Later, Shinji took Yuka to the classroom and ordered her that if she didn't want her husband to lose his job, she should make amends with her body. To protect her husband, Yuka offered her own flesh to Shinji…
