I moaned at the sound of creaking leather and slapping flesh. My bulls' heavy testes clapped against me with every thrust as he filled me with his monstrous cock.
I was held up in a milking harness made specially for me, supporting my body while a machine worked without rest on my heavy udders. It pumped and stored the constant flow of milk they produced while the many anthro bulls on the farm used my harness like a sex swing, pistoning me on and off their proud breeding rods. This stud in particular was my favorite. He was all corded muscle and masculine need. A grunt came from him as he got close. And the moo that ripped from his chest match my own as i felt him empty his load deep inside of me. His throbbing orgasm massaged my g spot till i came right along with him, pussy clenching to milk his heavy sack dry.
I whimpered with pleasure as i felt his softening dick slide out of me, my bovine cunt lips gaped and quivering at his absence. His seed leaked from my abused hole to flow down the back of my udders. There was a loud whirr as the machine sped up to keep ahead of a massive up-tic in production as my body processed his load into milk for the machine.
He grabbed a towel and cleaned me up before getting a bottle of water from a nearby fridge. Sating my new needs was hard work and my owner moved the fridge in to make sure my studs stayed good and hydrated.
As for me, i never seemed to need much of anything. Any food, water, or seed i took in was immediately made into milk and drained out of my udder. I had been reduced into a living, milk- making erogenous zone. And since it didnt matter what i lived on, i quickly decided the best sustannace was a steady diet of bull cum and orgasms. Over the first few fuckings my face had become feminized and my lips swelling to bimboish proportions. The lab could never produce and explanation, but it worked out to my favor when I was given a cock to suck dry.
Like now, i realized as i watched two fresh bulls came in, releiving the other who had been at it for hours.
I mooooed happily as I felt one of them line their broad cockhead up unceremoniously with my slit. The seconds' dick silenced me as it buried itself deep in my thoat. My new anatamy had done away with my gag reflex and my long cow tongue lapped at the underside of his dick, tracing his thick cumvein. His earthy taste added to the buzzing in my pussy as i was railed like the lifestock i was.
I looked up at the stud with his meat deep in my throat and knew with joy that i was right where i belonged. Full of milk and cock and loving every minute.