Slow Water Stream

I have found this technique to be rather intense and highly stimulating. While either showering or taking a bath I direct a slow stream of water to the underside of my cock. If I am showering I use a very warm stream, letting only a portion of that stream to masturbate with.It takes a bit of time but the orgasm I get is extremly intense. If I am taking a bath I fill the tub up with hot water laying down with my cock out of the water.I then use a large cup to slowly dribble the bath water on the head and underside of my cock This form of masturbation does take a very long time but the orgasm I experience is worth it.I spurt my sperm on myself and back into the bath water and it's easy to clean up.