Flying the friendly, sexy skies. (via)

I'm pretty sure the Mile High Club doesn't have a rule book, but if it did, I imagine that the first one would be something about not attempting to join the club while traveling with your parents. Not making so much noise that fellow passengers complain would also be a good one, as well as an advisory that if you happen to get caught, to just cut your losses and do the mile-high walk of shame back to your seat instead of making a scene. One person who could've used a book like that is a British woman in her 20s who was hauled off a plane by cops after being busted having sex in the bathroom with a fellow passenger just a few feet away from her folks.

Sources: The Daily Mail