Ah, holy crow eye straining cannot see letters...ah, well, at least I'm a good no-sight typist. And failing that, there's always the edit button.
I actually know someone who's into vore, a friend who has a big thing for Raichu. It's apparently based off a chubby fetish, though, and the appeal is more from the bulging belly than the act itself, so I'd assume that an act of overeating would satisfy, too. So, then, I really DON'T have any clue on the subject. Come to think of it, why did I even mention this if all it does it prove I don't have a point? Random, inane chatter?
True, tenties can be done very badly, but there's some genuinely very well done stuff of it out there. Again, that would depend on your personal tastes, but if you like, I can point you to some of the better stuff of it I know.