I've been a Literotica reader for many years and decided it's finally time to make a contribution. Not sure how many stories I'll add but we'll start with a true story and go from there.....often I've recalled this story and it has never failed to get me off or excite my partners over the years.
As a youth I often took the train from the south of England up to Scotland - the journey from London took a good 5 hours back in those days and this is the story of one of those trips.
It probably started on a previous journey when, sitting in my seat, I happened to notice the lady down the aisle from me had a short skirt which I was lucky enough to be at the right angle of so I could see a triangle of white underwear. As my glances became more frequent I eventually caught her eye. We both looked away and since this was my first real voyeur experience I became more cagey at stealing peeks. Eventually I couldn't control myself, slid out of my chair and headed to the bathroom where I promptly undid my trousers and quickly masturbated into my hand, my cock was just dripping with pre-cum as I pulled it out. I was fixated with the image of the tight material against her crotch and I had an extremely powerful orgasm. Returning to my seat a bit flushed I spent the rest of the journey glimpsing at her legs until we arrived and disembarked. I don't think she knew how I had spent most of my journey enjoying the view but I certainly didn't forget it for a while.
On subsequent trips I became more bold and realize that my exhibitionism was beginning to express itself and the train was a perfect venue to explore it. I regularly went without underwear and would massage my penis through my trousers hoping I would be discovered. I would make sure I was sitting in a seat with an un-obstructed view of a young lady and slowly stroke myself waiting for her to look over at me. It took a few trips to perfect my technique (some women moved when they realized what I was doing, some left at their stop before it could progress too far or some just didn't notice or ignored me) but on one trip everything came together. I sat down across from a young redhead - we were facing the same direction but across the aisle from each other. She was slightly older than me (probably 21 to my 18) at the time.
She and I glanced at each other a couple of times in a harmless manner and I thought 'well - she seems to know I exist at least'. Probably 45 minutes into the journey I had done any work that needed doing and decided it was time to give it a shot.