Father Ryan was giving the nuns a few last-minute pieces of advice before they set out into the wide world from their convent.
“There will be many a wicked man trying to take sexual liberties with you,” he said. “But always remember that one hour of pleasure could ruin your entire career. Has anyone got any questions?”
“Yes, Father,” one of the nuns said, raising her hand. “How do you make it last an hour?”