Since making his fortune discovering a way to triple the milk yield in dairy cows, Dr. Gary Felton had used his wealth to develop his interest in lactating women. His development of the drug to work in human women had led to the establishment of the science institute for just that purpose. Along with Sally, his partner in business and love, they took great care in selecting attractive young women to exchange their former lives for one that revolved around their breasts.

It had been a tough five years since I left university. Back in my native Manchester and staying at my mom's, I was used to rejection. With no proper job, no boyfriend, and few friends, I had no idea what was wrong with me. I mean, I liked what I saw in the mirror, and I had a piece of paper that said I was really clever! Then, out of the blue, an opportunity came up which was to change my life. A group of wealthy men were developing a drug to make women lactate on demand. That’s worth a lot of money on the markets.

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.

The milking experiment is a success, and Dr. Gary Felton is ready to sell his stable of nubile young human cows to the highest bidder. Marie and the rest of the herd face the world with wide bovine eyes and inprobably large breasts that need to be milked regularly.

Twenty-one-year old Carrie was on a gap year from university and had nailed a great job on a dairy farm. On her first day she was told under no circumstances was she to go into the quarantine shed. On her second day, she found she needed to! What she found inside was a deep shock to the innocent young woman - human females being milked! Within minutes she was on the way to joining them, strapped to an infernal machine.

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.

When nineteen-year-old Laura is sent to an experimental medical clinic to become a productive member of society, she doesn't realize just how embarrassingly productive she’s about to become. Under the strict regime of the Dominant Doctors, what will happen to innocent Laura as she begins to transform in creamy new ways?

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.

Angela was enjoying being a new mother, but the 22-year-old was getting bored with not being at work. The problem was breastfeeding her baby. There was no way she was going to give that up. And then she found her dream job, for a firm of solicitors that was so supportive of new mothers that they provided a crèche. Halfway through her first day she discovered that the partners' real interest was in her milk, not her baby, and they preferred it warm, straight from the breast.

Diane was a young surrogate mother who had just given up her baby. She was bored and depressed and need to earn some money. Her days were now spent in searching the job ads and continuing to fill her fridge with breast milk - she liked to express it and couldn't bring herself to stop. Finding an ad for young surrogate mothers wanting for paid research seemed to be a dream come true. Her interview with Professor Ed Dorking was not quite what she expected though.

Sharon was a sexy, young single mom who worked in a nursing home, looking after old people. Life was okay, but she was permanently broke and getting broker. When her favorite old man made an indecent proposal of an unconventional kind, she soon entered a new life - as a human cow!

Debts are owed… and the price is my innocence. Betrayed by my own father, the one man on this Earth I believed would love and protect me, all for the sake of his own greed. To settle his debts, my body and my innocence are to be sold to the highest bidder. And the auction block is only the beginning of my shame.

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.

Maria gets transformed into a hucow and is claimed by a rancher called Ulf who turns her into his personal cow and sex slave.

Maggie had fallen on hard times, and money was running out fast. She could see no way out of her situation until she answered a mysterious advert in the newspaper for participants in a medical trial. With the promise of a large payday, Maggie signed up. Having been drugged to make her more compliant, Maggie now found herself in a milking pen, strapped up to a complicated supporting structure. Kept subdued by a drug added to the contents of her feed - which was available to her through a carefully positioned pipe - Maggie had no idea that she was just one of hundreds of such women participating in the same ‘trial’.