My boyfriend and I have a game. It started about three years ago when we were freshmen. I had gone home for a while and he was still on campus, and so we relied mostly on the internet to chat. One night, pretty late, about 1am, he was writing an essay in the library (which has a 24hr computer lab) and I was chatting to him while he did so. We hadn't seen each other in a week or so and we usually had sex once, if not twice a day, so we were both missing it and were worked up. I began to get flirty and at first he ignored it because he was trying to work, but as I got a little dirtier he began to pay less attention to his work and more to me.
After about ten minutes of him asking me what I was wearing, where I was, was I turned on, etc, he said he had to stop because he was getting really hard and he was in the library. I asked how many people were in there and he said four, and I asked how near they were. Not very, he told me, and they're facing away. I had my jeans round my knees sitting at my desk at this point and was rubbing myself through my panties. When I told him this he got fully hard and said he had to go, that he needed to jerk off. I asked him to do it there. At first he was reluctant until I sent him my webcam link. There I was, jeans and now panties round my knees, spread eagled on my chair and working myself. He was never going to go now.
We'd messed a little with watching each other masturbate before, and we'd had phone sex once or twice, but we'd never used webcams or the internet (although he later admitted he's jerked off while talking to me a few times prior). I was amazed how turned on I was by the thought of him wanking himself in a public place, watching me. After we'd both come that night he had to go clean up. I've always had a thing about guys coming in their pants, and the image of him creaming himself in the library kept me going the rest of the week.
When I got back I told him how hot I'd found it, and he admitted getting a buzz out of the public setting. We decided to step it up a notch and my first night back we went to the lab. It was a little busier then the week before and we had to wait until later for it to thin out enough. When it did I pulled up some soft porn pics and slipped my hand into my jeans. He watched me for a few minutes until he was fully hard, and then took his cock out and slowly jerked off, right next to me. We both came hard and fast, and rushed back to my room to have sex. We did this quite a lot through our first year, but the rule in the UK is that you only live on campus for the one year. The next year we had a 45 minute walk home afterward, and we couldn't wait that long. Instead we decided that since the rest of the library was closed and pitch black, it was safe enough. We go a few floors up from the lab, find the big windows, so as to have some light, and we have a passionate time, usually on one of the tables or couches. The thought that if anyone happened to come upstairs they'd be able to hear our pants and moans just makes it all the more exciting!
Just talking about this has gotten me more than a little wet. I think it's time to lower the jeans...