Two couples were playing cards. John accidentally
dropped some cards on the floor. When he bent
down under the table to pick them up, he noticed
that Bill's wife was not wearing any underwear!
Shocked by this, John hit his head on the table
and emerged red-faced.
Later, John went to the kitchen to get some refreshments. Bill's wife followed him and asked, "Did you see anything that you liked under there?" John admitted that, well, yes he did. She said "You can have it, but it will cost you $100." After a minute or two, John indicates that he is interested. She tells him that since Bill works Friday afternoons and John doesn't, John should come to her house around 2:00 pm on Friday.
Friday came and John went to her house at 2:00 pm. After paying her $100 they went to the bedroom, had sex, and then John left. Bill came home about 6:00 pm. He asked his wife, "Did John come by this afternoon?
Reluctantly, she replied, "Yes, he did stop by for a few mintues." Next Bill asked, "Did John give you $100?" She thinks 'Oh hell, he knows!' Finally she says, "Yes, he did give me $100."
"Good," Bill says. "John came by the office this morning and borrowed $100 from me. He said that he would stop by our house on his way home and pay me back!