Go4theGold:
So, I definitly find women with big bellies hot AF, but I also find thin bellies attractive. Really, any woman's belly is attractive to me. Fat, thin, pregnant, etc. Is this especially common? I'm curious to find out.
Sounds like you have more of a belly fetish than a fat fetish. It's a very common fetish. I don't think you'll find as many people who are attracted to thin women's bellies since this is a fat fetish site. But there's a larger, more diverse community on DeviantArt where you can find art, stories, games, etc., of women's bellies in all shapes and sizes.