mmmmm what a brilliant perv. A buddy and I used to take out our cocks on the train all the time, being pervy after a long night, but you are are total god! Pecs out, cock out, chlling on the train... I gotta try that!
I just think it's about time public sex of all kinds should be made legal. I'd be out, wanking myself off every day for all the world to see - nothing hotter than being watched!