A doctor had the reputation of helping couples increase the joy in
     their sex life, but always promised not to take a case if he felt he
     could not help them. The Browns came to see the doctor, and he gave
     them thorough physical exams, psychological exams, and various tests
    and then concluded, "Yes, I am happy to say that I believe I can help
     you.

     "On your way home from my office stop at the grocery store and buy
some grapes and some doughnuts. Go home, take off your clothes, and you,
sir, roll the grapes across the floor until you make a bulls eye in
    your wife's love canal. Then on hands and knees you must crawl to her
    like a leopard and retrieve the grape using only your tongue.

    "Then next, ma'am, you must take the doughnuts and from across the
    room,  toss them at your husband until you make a ringer around his
love pole.
     Then like a lioness, you must crawl to him and consume the doughnut."
 The couple went home and their sex life became more and more
wonderful.

     They told their friends, Mr. & Mrs. Green that they should see the
good doctor. The doctor greeted the Greens and said he would not take
the case unless he felt that he could help them; so he conducted the
     physical exams and the same battery of tests.

     Then he told the Greens the bad news. "I cannot help you, so I
will not take your money. I believe your sex life is as good as it will
ever be.  I cannot help.

     "The Greens pleaded with him, and said, "You helped our friends the
 Browns, now please, please help us."

     "Well, all right", the doctor said. "On your way home from the
office, stop at the grocery store and buy some apples and a box of
cheerios..."