You might think cumming over two hours is going to be fun. And that is exactly what is going to happen. Except it's not going to be as pleasant as you think it will be. You will jerk, and you will cum, but immediately after cumming, you will be horny again. You will be in an endless cycle of feeling horny, jerking off, cumming, and feeling horny again. Your cock will be sensitive, but you'll still keep stroking and cumming over and over again for a very long two hours!