The Pope had been diagnosed as having a potentially fatal testicular disease and after treatment he was told that he had to have sex with a woman to confirm that the treatment had been fully successful.
He called all his Cardinals together and told them what he had to be done and they agreed it was necessary.
The Pope said he would go ahead with it but insisted on four conditions.
"Firstly", he said " the girl has to be blind so she cannot see it's the Holy Father and tell the whole world."
"Secondly, she must be deaf so that she doesn't recognize the Holy Father's voice and tell the whole world."
"Thirdly, as a precaution, she has to be dumb so she cannot tell the whole world anyway."
At this point one of the Cardinals stood up and said, " Leave it to me Holy Father, I know just the woman for you."
As the Cardinal was about to leave the Pope said " wait a moment, I told you there are four conditions."
He beckoned the Cardinal over and as the Cardinal bent down towards him, the Pope whispered in his ear ... "Big Tits!".