on a similar note i dont know if you have heard it but
two lawyers are marooned on a desert island after a storm wrecked their luxery liner,
after 3 weeks of eating cocanuts and fish they are both feeling pretty lonely,
the one lawyer is high in a palm tree when he sees a beautifu blonde in the sea
so they rescue her etc etc
and the one guy says "hey man, weve been here for so long, do you think maybe we could scr*w her?"
his mate looks at him and says "out of what?????"
Jack, Fred and Mary are in a boat and it sinks,
so they swim to a desert island,
after a few years nature takes its course and Fred and Jack have sex with Mary,
then Mary feels disgusted with herself so she kills herself,
so Jack and Fred are left and after a few years nature takes its course and you know,
then after a while,
Jack and Fred feel disgusted with themselves,
so they bury Mary.