Blindfolded play… A survey of the sexual behaviors of married women.

Yoko, a full-time housewife who waits for her husband, Shigeru, to return home. She is lying on the floor, with her panties torn off and her hands tied behind her back. Then, the hands of a stranger enter her panties… She wakes up from this nightmare. It seems like she hasn’t seen Shigeru for some time, so she frequently has erotic dreams. During such times, Yoko meets up with Kenji, a man she used to date. The painful memories from her past come back to her mind again…