She Has Made Me Her Toy and if I Cum There Will Be CONSEQUENCES

I'm laying laying in bed, unexpecting, and naked. My wife comes in, rips the blanket off, and informs me that she will be using me as her little fuck toy. I have to make her cum multiple times. There is a catch, however. I CANNOT cum, and if I do, there will be consequences. She rides me slow and sensually, and then hard and fast. She knows I can't resist cumming with her tight wet pussy gushing all around my thick cock, but guess what? Rules are rules, and she is the boss.