Caught in the Act! The thrill of getting caught is a major turn-on. Which is why getting frisky in a forbidden place - outside of one's comfort zone and away from the comforter - can be some of the hottest sex of all. Compiled by for...

He knows you do it better than his girlfriend. He may not say so, but you can tell by the sounds he makes, the look on his face afterwards, the awkward but grateful "thank you." It's a flattery thing, he says. But whatever h...