OK was at work today, and a colleague came to use the urinal next to me. As usually had a glimpse of his cock in the corner of my eye and notice that while he was peeing he was stroking his cock with 2 finger. ie just moving the skin forward and backward very very slowly while he was peeing like a 2 finger (thumb and pointing finger) wank.. and no there wasn't anything sexual. but i have noticed in my many observations at the urinal that allot of men do that. myself i just hold and let go no movement at all except for the finishing shake.. Can i ask but does anybody else do this and why do you do it?.