For several years, Kumi has lived as a sex slave, forced to drink the semen of middle-aged men. Through rigorous training as a livestock-style masochist, she has become so dependent that her fingers tremble and her body ceases to function unless she consumes semen at least once a day. A true female masochist who transforms pain into pleasure—this is a breeding documentation of her complete submission. In Part 2, new episodes are featured, including tacker torture and being lent out as a living toilet for semen in an SM hotel, delving even deeper into her life as a devoted M woman.