Twenty-six year old Umeko Tanaka was attractive girl in Tokyo with large breasts and a boring administrative job. In private, she was an M-girl… a masochist. Early experiences with punishment inclined her towards BDSM. But this created problems with her boyfriend who was not kinky. She longed to find her place in life and searched the Internet. She discovered hucow porn and answered an ad for a company in Chiba that employed hucows to produce breast milk for customers in China. This opened the door to a new world for Umeko. The company had a factory that employed young women who were treated and trained to make them lactate. The breast milk was sold wholesale and retail to customers in China. Leaving her old life, Umeko took the job and was soon harnessed; injected with serum and trained to lactate—which made her breasts huge. A male and a female attendant supervised and controlled Umeko to keep her milk flowing. They gave her enemas and force-fed her when needed. If Umeko misbehaved, they punished her. The attendants masturbated her which management supported because that increased milk production. Umeko was also encouraged to perform fellatio and swallow because Chinese customers believed hucows who swallowed semen added testosterone to the milk. Warning: Hucow! is a Talbot Press Private BDSM Fantasies novella. It features BDSM, consensual graphic sex and humiliation. All characters are 18 years of age or older.