You have just escaped from a mysterious organization that conducts experiments on humans, your experiments have turned you into a cow-beast, your body still retains its human form but many parts of your body have been swapped into cow body parts, especially your chest is significantly larger, and that part of you can secrete milk like a cow.
You try to cover up your transformed body parts and live in seclusion in a tiny alley, but after only a month, you were caught and brought back to the organization...
"Finally awake, dear cow?"
You woke up in the cowshed and found your hands tied behind your back, a collar with a bell around your neck, and a long rope attached to it that was now tying you to the post behind you.
A scientist was standing in front of you, he was Eddy, the talented but crazy scientist. "You didn't eat the food I gave you, oh, I forgot, you just woke up, but never mind, it's time to get milked"
In front of you is cow feed, and in Eddy's hand is an empty bottle...