Ralph returns from the doctor and tells his wife that the doctor has given him only 24 hours to live. Given this, Ralph asks his wife for sex. Naturally, she agrees, and they make love.
About six hours later, the husband tells his wife, "Honey, you know I now have only 18 hours to live. Could we please do it one more time?"
Of course, the wife agrees and they do it again.
Later, as he gets into bed he looks at his watch and realizes he now has only 8 hours left. He touches his wife's shoulder and asks, "Honey, please... Just one more time before I die?"
She agrees and they make love for the third time. After this session, the wife rolls over and falls asleep.
Ralph, however, worried about his impending death, tosses and turns until he's down to 4 more hours. He tapps his wife, who rouses.
"Honey, I have only 4 more hours. Do you think we could...?"
At this point the wife sits up and says, "Listen, Ralph, I have to get up in the morning. You don't."
