I have done some amateur content. Getting paid means commercial stuff.
If it was 100% certain they treat the animals as they deserve to be treated at all times, no other illegal stuff besides beastiality in their activities, the animal wanted to have sex with me, I wanted to have sex with the animal and I had a mask, I might be okey with that.
I am greedy so my fee would be $50K, I am probably not worth that much as an actress, but I don't really have a need to be a porn actress in a beastiality movie either.