Some days bulge watching pays off.
A few months ago, I was exiting one of the stores in a mall and a thirty year old was entering. I looked at his crotch and discerned a nice bulge. It wasn't huge by any means but still noticeable. He noticed me staring and as we passed he made eye contact and smiled at me.
On a hunch I headed to the washroom in the food court. The first 2 out of 4 urinals were occupied. I took the 3rd one. Within moments the thirty year old came and stood at the 4th urinal. He unzipped and pulled out a very nice 5 incher.
He retracted his foreskin exposing his pink shiny knob. We made eye contact again and he waved his cock a bit, back and forth. This washroom was much too busy to attempt to grab his cock so I went to the sinks, washed up and left.
I headed to the men's wear department. The washrooms there are less busy and have only 2 urinals. I looked behind once and he was following at a discrete distance. Once we were in front of the urinals I latched onto his cock and proceeded to jerk him off. I enjoyed getting my hand on his cock and rolling his foreskin back and forth over his glans. I fondled his nut sack for a few moments too, that was fun as well. His grown had swelled to a rock hard 6.5 inches and was so thick my fingers did not reach fully around his girth. He was a handful. After several minutes, his breathing quickened and then he gasped and cum squirted into the urinal and all over my hand. Nice squishy thick warm cum.
I stroked his cock slowly and gently for a few minutes to get all the cum drops squeezed out of his cock. Then I went to the sink and washed up and left.
We didn't get to talk in the washroom as there had been a guy sitting in a stall the whole time.
I looked for him afterward in the mall to see if he wanted a repeat some day but when I noticed him, he was with an older gentleman, possibly his dad, they looked alike. I have not seen him around since, bummer.