For several years, office lady Kumi has been forced to drink the semen of middle-aged men as a sex slave. Due to intense livestock-style masochistic training, her body has become so conditioned that her fingers tremble if she doesn't consume semen at least once a day. A true female masochist whose pain has transformed into pleasure—this is a disturbing documentation of her enslavement. Part 3 includes anal training, licking and cleaning soiled panties, brutal nipple torture, and public exposure in three stages, capturing new dimensions of her depraved pleasure. A bizarre and detailed documentary chronicling her complete transformation.