I'd love to see my wife's body used like this by strangers. I've no doubt any man fucking her would cum in her mouth and treat her like a piece of meat. Maybe this is why she won't try it because she's embarrassed at what the world will see. If she gets over that then she will have a good time.
Why do dudes wear sunglasses in porn? Either be in porn or don't. If you dont have the balls to do it, then sit out and let the guy that does get in there.