People fist cows all the time. If you're turned on by it go work on a dairy farm. It's part of the job in artificially inseminating them. Good money in that area too. Sperm from high quality bulls is worth a fortune, and the specialists who do the insemination earn a decent amount.
Anyway, jokes aside, Pie Crust you're a creepy pathetic pervert, you're not entertaining, and you literally sicken me for being a slimy loveual abuser of animals, or even pretending to be. And frankly if your claims are true, you're probably quite dangerous. If you can willingly mistreat an animal with no ability to consent, it just throws into question what you could to a vulnerable person. I hope for the sake of those around you that you're never put into a position of trust or support for someone.