A business man packing for a trip glances in his briefcase.
“Honey,” he says, in mild exasperation, “why do you persist in putting a rubber pack in my briefcase every time I go on a trip? You know I only have eyes for you. I’d never be unfaithful.”
“Oh, I know, darling, and I trust you,” she replies sweetly, “It’s just that, well you know, with all those terrible diseases out there, it would make me feel better to know that if anything did happen, you’d be protected. So please, darling, take it with you, won’t you? For my peace of mind?”
“Oh, alright, if you put it that way,” he relented, “I’ll take it along. But for safety’s sake, better give me more than one!”