During a weekend my mom had a conference in Los Angeles so I decided to join her. Luckily me and my bro were able to get our own room and my bro doesn't care where I go in the hotel. So I decided to go to their fitness center to work out and like usually I do the machines and stuff like that and once I was finished it was about 10 pm and I wasnt tired so I decided to go to the lobby.
Once I got to the lobby I realized I needed to go to the bathroom and when I walked in the public bathroom at the hotel there was only one guy in there and he was washing his hands so I went around to a urinal. As I was at the urinal the guy came around and got a piece of toilet paper to blow his nose in (these urinals had no blockers on the side) from where he was standing he could clearly see my cock.
I noticed he was watching me and I got completely hard and I guess he noticed (at the time I wasn't peeing anymore) so he came over to the urinal next to me and unzipped his pants and started jackin off and then grabbed my cock.
For about 5 min he was jackin me off until I cummed into the urinal. Right after I cummed someone else came in and we stopped and I left the bathroom back to my room.