To be honest, I think people who have a fascination with anthropomorphic animals in risque situations are a bit messed up. You're basically getting turned on by an animal. It's not too far off from bestiality. As far as I'm concerned, it's in the same ballpark as people who are into shotacon and lolicon. You aren't actually
screwing around with animals (or children), but you seem to be turned on by the thought, and that does worry me.