Since the wife is eight months into her pregnancy, the husband has to sleep on the floor to avoid any chance of contact, which could happen pretty easily, since he had been desperate for quite a while.
Just before lying down on the bed, she glances at him & sees the poor guy curled up on the floor, eyes stare widely into the empty air, filled with hopeless desire. Feeling sorry for her husband, she opens the top drawer of her night table, takes out a fifty dollar bill, and gives it to him.
