It gets sexier when the farmer can document his hucow's growth. Holding up one of her udders for the camera in his hand and letting the mammary flesh ooz a little between his fingers and sag outside the span of his hands. Her udders swell up and produce even more milk as she is progressively fed more at the trough and the sex with her owner get rougher and more forceful. Who wouldnt want to stuff her belly with cattle feed until she is a massive impregnated milk cow?
I can see how this would be super appealing, I have considered being made in to a hucow, or a hupig. And the whole idea just makes me shiver. Being fed to grow large and dumb, treated like livestock instead of being a human.