I did way back when, when I was a teenager...but I REFUSE to do it now. The reality is that, just because you don't orgasm doesn't mean the sex wasn't great.
In the other thread Laur3n said "sometimes if I am having a hard time, I will start to overplay my pleasure on purpose because it often gives me that little extra that i need to finish. But sometimes it doesn't work, so in essence...faked. The pleasure is real, the finish is not. Does that even make sense? This used to occur a lot more than it does now. I can't remember the last time it happened."
Yup. This. But it really isn't faking if you have a point to doing it in the first place. J can tell (as long as we're having sex), he can feel the orgasm...he would totally know if I was lying anyway.