Look at her feedback: DirtyWhiteBoy left some good feedback followed by some bad. His profile is visible so maybe someone should write and see if he'd like to comment further on this forum. Looking at his Verified Photo he doesn't look like the kind of guy you would want to try to rob!
The girl in question has been around a long time, under different profile names and a while back, as hard as it is to believe she was better looking and didn't offer bareback or half those services. How do I know? Because I punted her a couple of years back. She actually delivered a pretty darn good service until the hard drugs too over.
I suspect that 'dirtywhiteboy' had seen her previously and had a good service, but she's now resorted to this tactic. Strange, as her feedback was previously hidden (as well it might!) and we've discussed her before... or at least I backed up what the assertion that she was now a robbing little skank.
As Melb has discovered, there are a great many out there, from the 'clippers', to more subtle forms of robbing, such as changing ones services etc.