Labor orgasm?

MiaMyPuggle

I watched something on TV about having an orgasm during labor.  Is this something that you just do or do you actually go over it with your MW or doula?!?!  It's enticing to me b/c it's better to have that than the actual pain, but I'd be mortified for people to see that and know what was happening!  It's like an orgy and I'd be the only participant.  Weird!  Did this happen to anyone or was that just for TV?  I spoke with some friends, who have babies, about it and they don't see how that's possible!