[hmmm!]

Okay, I think I see what you're saying.
One major difference with this one was the lighting, so in trying to reflect a dimly lit room I did try to use heavier shadows and more of them and a darker color scheme. And all of those extra lines among the chest do make it look like she's got more flab there. So maybe I overdid it a bit.
Trixie's picture does look a lot firmer with those smooth, uninterrrupted curves, but also the bright lights and the shiny reflection gives her a more taut look. That was absent in Elaine's picture since it was supposed to be dim.
So, I dunno. You both may be right. I certainly wasn't going for a more chunky look. I guess we'll see how it looks in my next Juggalos pic.