How furry are we talking? Because I'll go for cat ears and a tail, maybe even paws that can magically become hands (I think Cat Planet Cuties, an anime, had those lol), but I'd say that means I'm only like into 10% furry. Also, almost always avoid futa, but iirc, there was one scene in 1 game where it was like, "This potion will give me a dick just long enough to DP her. Should I drink it?" and I think I checked both versions, because it really felt it fit the scene. (I think a strap-on was another option, or no threesome)