I knew where the bathroom was upstairs but my calves were not going to let me do that, so I traversed the byzantine hallways beside the library to find the toilets.
The building had one too many renovations tacked on, so the 11th floor was a complete mess. By the time I reached the urinal I was eternally grateful, letting loose a noisy stream as I breathed a sigh of relief.
In the blurred reflection of the pipe, I was alarmed to catch some movement behind me. Glancing over my shoulder I saw the door of stall lazily open to reveal someone. I returned to staring at the tile, politely ignoring the guy and going about my business- but the reflection told me that the door hadn't closed nor had the guy left. Still in midstream, I turned my body so I could properly look over- wherein I saw that he was some skinny asian kid with his pants around his ankles and his hand wrapped around a long skinny dick.
Maybe it was because it was unexpected or shocking- maybe we all have this primal fascination with other peoples sex or nudity, but I found myself staring a little too hard at this pervert; with his tight balls, hairy legs and shiny cockhead. I was either trying to make sense out of it or intimidate him with my manly glare- I dunno. But in a split second we heard the doors and I went back to staring forward as another dude stepped up to the urinals.
I could see him glance over at the boy in the stall, and then over to me before going about his business. He laughed as I looked down at my cock, mortified to see it thickening as the last of my piss splashed into the drain. The newcomer finished up and dashed without washing his hands, leaving me and the gay kid behind. I painfully tried to shake the last drops from my hard cock, desperate to escape and questioning why I was so fucking aroused.
Sure, I had forgone relationships and hook-ups for the sake of my routine, but it wasn't like I hadn't had long droughts before. I'd never gotten hard by some guy looking at my junk like this. Nor had I ever watched some dude jerk off before. It was confusing as fuck.