No matter what this husband did in bed, his wife never achieved an orgasm.
Since by Jewish law a wife is entitled to sexual pleasure, they decided to consult their Rabbi.
The Rabbi listens to their story, strokes his beard, and makes the following suggestion:
'Hire a strapping young man. While the two of you are making love, have the young man wave a towel over you. That will help your wife fantasize and should bring on an orgasm.'