I could write a good comedy screenplay around this. I ain't lyin'.
The protagonist is a guy who works for the Hooker Encounters website and there would be an ensemble of supporting characters who are doing the field research/reviews.
In one sub-plot, one of the researchers finds a large diamond in a hooker's twats which was stashed there by a jewel thief when his earlier erotic encounter was interrupted by a police raid. Madcap hilarity ensues as the dweebish but plucky discoverer of the diamond tries to find a buyer for it while the original thief and his gang of ne'er-do-wells close in him intending to get their property back by any means necessary.
You'll laugh, you'll cry - you'll probably get a boner at least a couple times.
I'm thinking Tara Reid as the Hooker with a heart of gold and a furball of diamonds.