This checks out.
I've seen her 3 times, I think. First time (see review) FBSM, the next two finished with sex. Really great pussy, and rides like a trooper.
But she's pretty mad. As you say, gets tetchy over tiny things - NOT overstepping boundaries (which would be understandable), but like having your arm in the wrong place, or not moving your head to one side enough when she's massaging you. I'm a very non-confrontational person, and I seem to have managed to piss her off every single time. Never had any issue with any other SP.
It's a shame, if she was less angry, I'd be much more likely to go back a lot more.