That's a very long story.

When I was a child I always used to fantazise about giant animals whithout knowing it was something sexual. That's also were I started to get vore thoughts. Both was completly normal for me. I didn't think that much about how non - humans attract me.
When I found the zoo community I had the courage to discover my feelings more and realized that non-human animals are really more than just close friends to me.