Two voices, one male and one female, overheard on a plane:
"I think everyone's asleep, let's go."
"This one's empty ... no-ones looking... you go in first."
"It's a bit cramped - let me sit down!"
"Have you got the condom? Quick - put it on."
Sniff, sniff ,"Ah perfume - you think of everything!"
"This is great....." (long sigh!)
Static on the loud speaker, then a new voice:
"This is the captain speaking, to those two people in the rear toilet. We know what you're doing, andit is expressly forbidden by airline regulations. Now put those cigarettes out and take the condom off the smoke detector."