A pretty blonde woman is driving down a country road in her new sports car
 when something goes wrong with the car and it breaks down. Luckily, she
 happens to be near a farmhouse. She goes up to the farmhouse and knocks on the
 door. When the farmer answers, she says to him, "Oh, it's Sunday night and my
 car broke down! I don't know what to do! Can I stay here for the night until
 tomorrow when I can get some help?"
 
 "Well," drawls the farmer, "you can stay here, but I don't want you messin'
 with my sons Jed and Luke."
 
 She looks through the screen door and sees two young men standing behind the
 farmer. She judges them to be in the early twenties.
 
 "Okay," she says.
 
 After they have gone to bed for the night the woman begins to get a little
 horny. So she quietly goes into the boys' room and says, "Boys, how would you
 like for me to teach you the ways of the world?"
 
 They say, "Huh?"
 
 She says, "The only thing is, I don't want to get pregnant, so you have to
 wear these rubbers." She puts them on the boys, and the three of them go at it
 all night long.
 
 Forty years later Jed and Luke are sitting on the front porch, rocking back
 and forth.
 
 Jed says, "Luke?"
 
 Luke says, "Yeah, Jed?"
 
 Jed says, "You remember that blond woman that came by here about forty years
 ago and showed us the ways of the world?"
 
 "Yeah," says Luke, "I remember."
 
 "Well, do you care if she gets pregnant?" asks Jed.
 
 "Nope," says Luke, "I reckon not."
 
 "Me neither," says Jed. "Let's take these things off."