A doctor and his wife were sunbathing on a beach when a well-endowed, beautiful, young, blonde woman in a tight-fitting bikini strolled passed.

The woman looked at the doctor, smiled seductively, and said in a very sexy voice, "Hi there handsome. How are you doing?" before wiggling her backside and walking off. "Who was that?!" demanded the doctor's wife.

"Err - just a woman I met professionally," replied the doctor. "Oh yeah?!" snarled his wife, "in whose profession? Yours, or hers?!"