In February this year, I was on the Amtrak heading down to Washington DC to attend a national conference. Just when the train was just left one of its stop in Maryland where many passengers had left. By that time, I had the whole 2 seats on my own and no one seat across the aisle from me. That was when I started to feel so horny and couldn't keep my hands off my cock and wanted to play with myself. I decided to do it there, I took off my winter jacket and let it covered the top of my belly, then I slid down the seat a bit and slowly unzipped underneath the jacket and pulled out my hard cock and went at it. It felt so good and I kept doing that for about 5 minutes, then I decided to stop and zipped it back up. About 10 minutes later, I felt a need and decided to repeat the jerking off. I didn't want to make a mess so I held off from not cumming.