Mark and Joe were chatting when Joe said, "I don't know what to get my wife for her birthday. She has everything, and besides, she can afford to buy anything she wants, so I'm stumped."
Mark, "I have an idea. Why don't you make up a certificate that says she can have two hours of great sex, any way she wants it. She'll probably be thrilled!"
Joe did just that.
The next day Mark asked, "Well, did you take my suggestion? How'd it turn out?"
"She loved it. She jumped up, thanked me, kissed me on the mouth, and ran out the door yelling -- I'll see you in two hours!"
