Feeding on human pain and pleasure, the sorcerer Rengoku-sai learns of the Rasetsu-shu - a clan of futanari kunoichi - and sets his sights on them, craving the ultimate agony and ecstasy of both sexes at once. Warned they are being hunted, Ogiri and her sister ninja turn to fight, but one by one the kunoichi fall before his inhuman demon form, their secret members claimed as his prize.
