Thanks for letting me tell my experience.
When I finished junior college at 19, I decided to hitch hike around the county.
I was kinda stranded at this super huge midwestern truck stop. I was masturbating in one of the restroom stalls when the security guard caught me.
I thought I was in for it, but he just greeted me and smiled at me and motioned for me to continue jackin'. The guard was 45 he told me, and he had three grown boys and he knew the score and all with him being a guy.
He told me that regardless of the shift he worked there were at least one or two or more truckers jacking off at any one time day or nite. (There were 11 stalls in this one restroom!) He also told me that he mutually jacked off almost every shift with some of his favorite truckers.
I continued to jack off with him watching me with his hardon outta his fly. He never offered to join me and I didn't ask him to. I just jacked off looking at his hard cock sticking outta the fly of his jeans with him watching me shoot my load. When I finished he gave me the 'thumbs up' sign and left.
I hung around for two days when a young good ol' boy from Texas gave me a ride to where I was going. Guess what happened on that trip!