In a train compartment, there are 3 men and a young woman. The four passengers join in conversation, which very soon turns to the erotic. The young woman proposes, " If each of you will give me $1.00, I will show you my legs."
The men, charmed by this young college girl, all pull a buck out of their wallet. The girl pulls up her dress a bit to show her legs.
Then she says, " If each of you gentlemen will give me $10.00, I'll show you my thighs,".
Men being what they are, pull out a ten dollar bills. The girl pulls up her dress all the way to her legs in full.
Conversation continues, and the men, a bit excited, have all taken off their coats. Then the young girl says, "If you will give me $100, I will show you where I was operated on for appendicitis." All three fork over the money.