OK, so here's another puzzle that I pose to hobbyists and providers alike.
Some years ago I had an affair with a very young woman (22 years old), who was extremely sexual (and on top of everything else, a lesbian -- honest; long story). She was NOT a provider, just some young girl who for some bizarre reason threw herself at me. The affair lasted a couple months, but it was intense. She was into all sorts of kinky behavior, and it was an eye opening experience for me. At any rate, during sex she was completely wild, thrashing about, yelling and screaming and moaning, calling out my name, etc.
Now we all know women can and sometimes do fake orgasms. Any guy who thinks he cannot be fooled by a fake orgasm is an idiot. However, in this case, apart from having no incentive to fake, when this woman climaxed she gushed an incredible geyser -- and that I don't think you could fake!
I do not want to suggest that we should be anticipating many providers to squirt -- that's a tall order, I realize. However, it was the case that all of her vocalization and carrying on was a real turn on for me. Hearing some woman scream and moan and call out your name and talk dirty is something most guys are going to like, I think.
Now with providers, I think a lot of guys are going to suspect that any expression of sexual desire is acting, and there is certainly going to be a question in any guy's mind about whether a provider who appears to be having an orgasm is faking it or not. I suppose it is possible that some providers really do get off on the sessions (it's work, but you can enjoy your work). It is easy to imagine that male escorts really do climax, but then men are a different species altogether. With women, providers or otherwise, there will always be a question mark.
So, I guess I am curious whether providers make an effort to show they are into it, or whether they are sometimes just genuinely into it, but either way do they show it. And I am curious whether hobbyists like the sound effects, or feel that since it may be the product of acting, they'd rather not be subject to a deliberate attempt at manipulation.
My personal view -- going back to that 22 year old lesbian -- is that I like the idea of a provider who really shows she is into it, even if it is all an act (as long as it is a good act -- no one likes watching a play with bad acting!). I am not so naive as to believe that a provider is doing something other than work, but I feel some fine acting is part of the overall service -- no different than candles or a sexy bra or wearing makeup. Of course, if she is really, truly into it, so much the better, but since I will almost never know for sure, I would rather not get hung up on such abstractions. I would rather have a fine actress who grunts and groans and thrashes and moans, than a person who honestly is not into it and doesn't hesitate to let you know.