Hi guys, so I generally don't come on here very often but a few moments ago something happened and I just didn't know how to react. I still can't believe it...

I was in a public library, a fairly busy one without any real secluded spots, I head to the bathroom and thought I seen a girl (i would say about 19 and a hb9) naked on the floor facing her desk... she seen me from about 10 meters away, we both froze for a moment and I carried on into the bathroom... Whilst I was in there I wasn't sure if I was seeing things, there were tonnes of people around and I thought there was no way anyone would do that!!!

On the way out of the bathroom she was just sitting at her desk facing away from me. I honestly thought that I had hallucinated for a moment. I positioned myself in a spot where I could see her head through some book shelves (I know that's fucking creepy but I swear I was just totally in shock at what I thought I had seen). I seen that she kept turning around, then standing up and walking a step or two, and then changing her mind (I assume because she seen or heard someone).

So I decide to sit in the closest seat to her that wasn't occupied (there was a woman around 50-60 sat next to her that was oblivious to what she was doing). After about 20 mins I catch her playing with herself at her seat to her webcam, she giggles, kind of stops and moves her laptop a bit. Over the course of an hour and half she keeps playing with her self on and off. At one point I just watched her and she got off on it, smiling down the webcam and nodding (presumably answering the question "is he watching again?" from a viewer). She looked at me and I fanned my face theatrically as in "you're getting me hot", she laughed and carried on.

Basically she was performing on webcam in the library to either a bf or an audience if it was porn... I wish I could fuck this girl (her and the old bat next to me are still here)... Advice anyone?