hey man i drive a big rig an i think it is fine for a guy to jerk it next to a truck. as a matter of fact i know a few drivers that jek off in there trucks while driving. i do forsure ,and i love to look down an see an nice hard cock being jerked . i am not gay i guess,or maybe i am,or maybe i am bi? i dont know all i can say is i like watching guys jerk off. i wish everyone did i know i do when i drive. so dont be scared just do it an do it more ofthen have a good one. ps if anyone jerks off beside me i always give them a toot of the horn an try to stay with them but my truck only goes 68 mph