Jerked Off On... Blaargh!
This was almost two years ago, because I was almost 3 months pregnant with my son. I was riding the 1 uptown at about 2pm the car was, as expected at that time, almost empty. I was having a really good day up until this car ride. Anyways, I dozed off between stops, and all of a sudden I wake up because I felt someone over me. I look up, see this guy, and thought he was going to rob me. Instead, he turns back towards me and his dick was totally out of his pants and he was laughing at me and jerking off. I screamed, "WTF is wrong with you!?" He had me sort of blocked into the corner of the car so I had to duck under his arm to get aways from him, getting really close to him in the process. I run to the other side of the car, screamed at him, started calling the cops, while screaming- and I realized... he is totally getting off on this right now. I sat down next to the only other girl on the train (who hadn't seen anything on the other end) and was still yelling about that guy. I saw her move away from me and reach into her purse and saw her pull a tissue out of her purse and she says, "I'm sorry." I looked down at my jeans and started crying hysterically. The guy had jizzed on my knee. This guy was young, not bad looking, wearing a nice leather jacket and pressed jeans with a clean haircut. The cops told me that these pervs come in all shapes, ages, sizes, incomes, and colors- people you'd never expect.
An added note: this is the 2nd of my 3 disgusting public masturbation stories. The first was on a greyhound bus, when I told off another passenger for harassing me he proceeded to jerk off under his shirt. And the third, an older man backed his car next to mine (so the drivers windows faced eachother) extremely close in an empty parking lot. This forced me to struggle between the two cars, which meant that there was no way I wouldn't notice him jerking off in the front seat of his car.
Yeah, I wish I had pictures from all of these events, but even more, I wish I had pepper spray.