Your head feels weird. You feel a searing pain as your vision goes white. You feel your head crack and refirm, muscles and bone forming.
After a few exruciating moments you feel... something familar... like arms... human skin..
You open your eyes and look down. First thing you see is your human body!... kinda. You touch your chest to feel breasts. And your hips has taken on a hour glass form. You look at a mirror to see a naked female version of yourself staring back. But the real shock is what's below your hips. Instead of human genitiles and legs, you see your cow body from the neck down connected to your human torso. And you can feel all of it. Including your larger then normal udders. You lower half has also fully formed into a cow body, completely quadaple on 4 cow legs. And you can feel a cow vaginga between your cow legs.
"A cow centuar. I think that is fitting for a animal who showed their humanity. Wouldn't you agree?"
*the farmer said*
"W-what now?"
You say.
"Now... you rest for now. Get used to your new body. Get used to being milked among other things cows centuars do. And potential future experiments if you so choose. But in the meantime..."
*the farmer points to a mirror that wasn't there anymore. It shows the companion who just betrayed you*
"Want to see your companion's fate?"
*you hesitated. You still getting used to being in a woman's body. This is a bit fast. What to do...*