A woman gets caught by the wife of her lover which results in a stabbing. Feeling guilty she runs away and joins a nunnery. But she soon discovers that several nuns and a well known author have turned the place into their own personal S&M playground.

Miki Takakuraas Maria/Takako Fujise(マリア/藤瀬貴子)
Asami Ogawaas Cecilia/Saeko Miyaji(宮地冴子)
Hiromi Yamaguchias Eiko(映子)
Chigusa Takayamaas Asa(亜佐)