Sexually, it's really just the bestialness in us all. (That is if you mean the Furry thing, dunno what the Fury thing is.)

Furries are mainstream now, nothing strange about it these days.

Furry fandom (also known as furrydom, furridom, fur fandom or furdom) refers to the fandom for fictional anthropomorphic animal characters with human personalities and characteristics. Examples of anthropomorphic attributes include exhibiting human intelligence and facial expressions, the ability to speak, walk on two legs, and wear clothes. Furry fandom is also used to refer to the community of artists, writers, role players and general fans of the furry art forms who gather on the net and at conventions.

Therianthropic characters that morph between human and animal form are also considered by some to be part of the genre. Even certain superheroes with animal derived powers are considered of furry interest by some fans. The general idea being a combination of human and non-human animal attributes. Even characters like Josie and the Pussycats are considered of interest to furry fandom, though they only wear costumes with animal ears and tails.

I don't even know what you are talking about. Can you give some more detail that way I know what you are talking about?