Steve, the traveling salesman is in a small town in the Midwest for two weeks, when he begins to miss his wife.
After another two weeks, he just can't stand it anymore. He decides to visit a brothel in town.
He goes up to the madam and says, "Here is a hundred dollars. Give me the worst blow job in the house."
"But sir," says the madam, "For a hundred dollars, you don't have a settle for the worst blow job. As a matter of fact, you could get the best."
"No, no," says Steve, "you don't understand. I'm not horny, I'm homesick."