I was reading a few stories in the archive when the thought came to me. In just about most inflation stories, the inflatee is usually a slim, skinny person. (though you get the occasional busty gal as well) You never see any characters who could be considered fat, overweight or chubby.
I just think it would an interesting change of pace to see a chubby girl (or guy) inflate. I could imagine a girl's surprise to see her belly turn from soft and squishy to round and taunt, and feel herself getting lighter as she gets bigger.
Any thoughts on the subject?
I think this is one of those things that depends on sexual preference (i.e. people are unlikely to do it for a change of pace, either they liked it all along or they won't ever like it) there are a fair few stories I have read where the inflatee starts out being quite chubby although they have been declining in numbers, I think this is a specialty of Dwarfpriest and Korgfal.