A special kind of conditioning. If you want to stroke, you will stroke to cock. When I say stop, the cock stops. You will begin to associate the pleasure of touching yourself to the image of that big, fat, bulging dick on your screen. You can try to resist but it's useless. With every pump, you go deeper for cock. In the absence of it, you begin begging for it to come back. Who would've ever dreamed you would've gotten to this place? You don't even care anymore, it just feels so fucking good, despite how wrong it is...