A teacher and a former student play with ropes in a forbidden way!!! A body that enjoys being tied up. A married woman confesses her masochistic side as she falls into rope slavery!!! On the way back from a class reunion, I met my teacher Ichijo-sensei, a person I had admired, for the first time in a long time. With the help of alcohol, I was invited to his house. My husband is at home waiting for me, so what am I doing...? Rather than feeling any sense of immorality, I feel a sadness that takes me back to those days in an instant when I meet the teacher. I wonder if I have the face of a woman now...