A shocking training drama in which the innocent young wife Miyuki becomes addicted to bondage and falls into masochism! A beautiful young wife with beautiful breasts who lives an ordinary but boring life. She gets pleasure from tying her naked body with hemp rope and posting the images on a posting site. Unable to suppress her desire, the young wife begs a bondage teacher to train her. Although she is aware that it may destroy her daily life, her masochistic desire wins out...