Bit wild my first entry on this site is about vore. As a furry I'm basically obliged to know about vore. I'm not going to describe what it is in detail here though. "Do your own research" as one might say.
I can attribute a few things as my first exposures to vore. The first things I can really think of are older 2000s-era games where at some point you need to explore the internal guts and what not of something. Examples I knew of directly were The Legend of Zelda: Ocarina of Time, and Ape Escape: On the Loose.
Though the games are the most notable, I do remember a heap of cartoons during that same timeframe having at least one episode where the main characters gotta shrink down to go resolve something going on in a side-character's body. My earliest memory of anything of the sort was from some show I can't remember the name of, that I happened to catch a glimpse of after waking up and turning on the TV when I was like 9 years old.
Anyway, what does that have to do with vore? Well, as it turns out, those internal-body things kinda got to me, and not in a good sense either. That sort of topic makes me very uncomfortable, and that discomfort tends to carry over towards vore! Generally, if vore includes any internal shots, I'm really turned away by it.
That being said, I love bellies. Vore as a means of making a belly big is wonderful! If the pred gets big afterwards, that's great too, though I don't like thinking about the concept of digestion.
Some misc thoughts: object vore is great, best kind of belly in regards to vore is one where there's a minimal amount of 'bumps', and I definitely prefer a bigger prey to smaller ones. Maw stuff doesn't really do it for me, and I know that tends to be a big thing for smaller preys, so yeah.