thats kinda like saying if its fake guys im lusting after, then im not gay
A friend of mine lives by that logic.
the thing is that if u start lusting after art of things, the images sit in your brain and can (maybe not always) but can lead to acting those things out in real life.
What the mind conceives, the body does.
Its why some, but not all furs who like furry porn at least contemplate having sex with animals and some have.