Here's a BI.org-exclusive art piece (By that, I mean that it won't be put up on dA just to be safe with their policies). I actually had a dream about a succubus inflating a willing human lover in the belly and butt (with some extra in the chest) and then taking a very intimate ride on her. I decided to draw an interpretation of that dream since I thought it was a charming scene.
Art (c) Joseph Staleknight