Kanami, a 32-year-old woman raising two children, is a formidable naginata master ranked third in all of Japan. Her beloved child has decided to enroll in a private elementary school, but she can't afford the entrance fee. To pay for it, Kanami resolves to debut in AV. Winning gives her a prize of 1 million yen, but losing means brutal in-the-vagina rape. She faces a death match against kendo. Naginata will lose? You've got to be kidding. Kanami is confident, but what will happen?
