A real "Back-Up" Plan ... Joke :)

A Boeing 747 “Long Haul Flight” travelling from Losangelas USA to Heathrow London & half way through the flight it got it developed very serious engine problems & looked very likely the Pilot might have to “Ditch” the plane in the water so he sent out their present position & a “May-Day” & instructed the Air Hostesses to get the passengers prepared for a possible Crash Landing in the Atlantic, so they got the scared & panicking passengers ready as best they could & then the Hostesses did one final check to make sure they were everyone was in the “Fetal Position” to prepare for the impact, so as one Hostesses made her way down the back to her Horror she saw one Chap rapped up & having Mad Sex with this African Beauty a real stunner, amazed & shocked the Hostess said “Sir what the hell are U both doing ? Aren’t U aware we are about Crash into the sea” .... The Chap replied “Of course I am but everyone knows the only survivor of a plane is what-ever’s in the BLACK BOX” ... :D