Two couples were playing cards. Jeff accidently dropped some cards on the floor. When he bent down under the table to pick them up, he noticed that Dave's wife, Sandy, was not wearing any underwear! Shocked by this, Jeff hit is head on the table as he emerged rather red-faced.
Later when Jeff went to the kitchen to get some refreshment, Sandy followed him and asked, "Did you see anything under the table that you liked?"
Jeff admitted, "well, yes I did."
Sandy said, "you can have it, but it will cost you $100."
After thinking about it, Jeff indicated that yes, he is interested. She tells him that since Dave works Friday afternoons (and Jeff doesn't), that he should come to their house around 2:00pm on Friday.
Friday came and Jeff went to her house at 2. After paying her the $100 they went to the bedroom, had a good time and then Jeff left. Dave came home about 6 and asked his wife:
"Did Jeff come by this afternoon?"
"Yes, he did stop by for a few minutes." she replied hastily.
"Did Jeff give you $100?" Dave then asked.
Oh hell, he knows! she thought. Reluctantly she replied, "Yes, he did give me $100.00."
"Good." says Dave. "Jeff came by the office this morning and borrowed $100 from me and said that he'd stop by our house on his was home and pay me back. It's so good to have a friend that you can trust."