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 unless she consumes semen at least once a day. A documentary chronicling the cultivation of a true female masochist who transforms pain into pleasure. Part 1 includes scenes of winter mountain bondage, tears of wax torture, and activities inside an adult movie theater. A realistic portrayal of extreme domination and obedience embedded within everyday life.