An old couple went to the doctor and asked him, "Will you watch us have sexual intercourse?"
The doctor looked puzzled, but agreed. When the couple finished, the doc said, "There is nothing wrong with the way you have sex," and then charged them $32.
This happened several weeks in a row. The couple would make an appointment, have intercourse, pay the doctor and leave.
Finally the doctor asked, "Just what exactly are you trying to find out?"
The old man said, "Nothing. She’s married so we can't go to her house. I’m married and we can't go to my house. The Holiday Inn charges $60 and the Hilton charges $75. We do it here for $32 and I get back $28 from Medicare for a visit to the doctor's office."
