Posted By: pwilley
In the so-called GFE world, the guy says to himself, gee, I think she likes my company, and oh, I think she got off four times in the five minutes I was going down on her, and god I was the man cause she got so wet..... etc.... Now fast forward to the one who screams and hollars with vigor, she's wet too but probably a little KY applied before you knew she did it, and she bounces around like you see in some of the movies, and you walk away saying to yourself OMG, I'm certain I'm the man.... LMAO ....
The real answer is that it's simply a term dreamed up by some gals as a justification for some kind of upsell.
You had me nodding in agreement pwilley, up to the point where you identified the one screaming and hollering with vigor was a she and not a me.

To the OP, I understand that yours was a curiousity post, but in the end - it doesn't really matter how "we" define GFE vs PSE. It is what each lady determines those terms mean, and even more importantly how she intends to apply those terms in your session. Some ladies will give a list of what her PSE sessions include, but that does not necessarily mean she is willing to do everything on that list with every guy paying her PSE rate. And from what I have seen posted here and elsewhere, not every lady (or guy) is in total agreement on the definition. Some will no doubt think that certain actions MUST be included to qualify as a PSE encounter, and who is say whether they are wrong or right? But imho, such definitions and expectations can lead to disappointment for some, in an otherwise very good session.
And yes, I agree with pwilley insofar as GFE, GFE plus, PSE are largely used as marketing terms. Personally, I prefer to look at a little differently. Forget expectations going in - what really matters is how you feel as you leave, i.e., like a pornstar from a favorite fantasy scene or a guy who had a torrid encounter with an old girlfriend.