Diane, the surrogate mother, was quickly adapting to her new life in the institute. Milked several times a day, her pussy was also available to the staff whenever they wanted it, which was a good thing, as her libido was sky high. Once into her daily routine, she was ready to meet the professor's clients.

I knew I was going to work on a farm—but I didn't know I was going to be one of the dairy herd! Being auctioned off to the highest bidder is only the beginning of my humiliation and when cruel, dominant Mr. Adams takes me to his dairy farm, what happens next is truly shocking.

Marie was a student and, like most students, she had no money and didn't know how she was going to survive another term. Browsing through the student magazine, she saw an advert offering thousands of pounds for suitable young women to submit to medical trials. Little did she know that the ad had been placed by an uber-rich and super-intelligent scientist, Dr. Andrew Felton, who had dedicated his life to making his ultimate perversion come true. He was creating human dairy cows.

Tough investigative reporter Lucy had her life completely overturned when she broke into the Science Institute and discovered Dr. Felton's milking operation. To keep her quiet he converted her into one of his human cows. Sold to an American farm, she was content to eat grass and be regularly milked and humped until a tornado upsets her daily routine.

Sarah, the stunning young health and safety inspector, had adapted to her life as a human cow surprisingly well. Joel the dairy farmer now looked after all aspects of her former life for her, managing her finances, emails, and text messages. And then, all of a sudden, a desperate email from her younger sister leads to the sluttish and over-confident Melissa turning to him for help out of desperation. Joel was only too willing to welcome her into his herd.