Peeing on your hand when showering

Is it normal if I enjoy doing it? Not perversely, it's just a nice feeling. I feel the warmth of my urine on my hand. And I have the water to wash it away immediately. Does anyone else do this?

Urine comes from inside the body, so unless you have some kind of futuristic intelligent shower system, your urine is more likely to be the same temperature as your body.