Have you ever tried something like humping? If you really want to feel like a whore, go on Chatroulette and do your little routine. You should also be putting on shows for people... Asking people what their kinks are...
If your a cam whore, you need to have one main objection... The person watching you should get an orgasm for you, if they don't then you have failed. Perhaps you should wear a collar as well, also have something written on your forehead so everyone can see what you are. A Cam whore.