Quote: Ah, the male ego strikes again: "There are very simple ways-- without an MRI machine, to tell if a woman is faking an O or not."
If you truly believe this, you are simply wrong and the confidence with which most men believe this is a big part of the problem.
I TOTALLY agree with OT on this. If a woman decides to fake there is absolutely NO WAY a guy can tell whether or not she is faking. For one thing, clearly just from this discussion, women's orgasmic responses, by their own definitions, are so different... from the "little tingle" to the spasmodic contractions, and everything in between... the final authority on whether she had an O is the woman herself. If she says she had one, what is the guy going to do-- argue with her?
All that crap about flushing, erect nipples, even moisture (all the way from simple lubrication to "female ejaculation")-- not consistently conclusive.
NO guy can conclusively tell a fake from the real thing. No way. No how.