I often have to join company-wide video conferences, it beats having to fly all over the place every month.
But before we had the VC facility installed, I met one of my colleagues from another city at one of the fly-in meetings. We seemed to hit it off very well and became good friends, then email-lovers, if you can call it that.
We would 'meet' each other whenever we joined the Company Video Conference session (about 10 people in all).
One day she said that she got horny watching me as we talked about company business (I was alone in our local office, and so was she...) I suggested we play with ourselves under the table while we were in the meeting so that we could watch one another. She was very keen on the idea, and now we do it every time we have these conferences. I love watching her, knowing she's playing between her legs, and I especially like the look on her face and I try to visualise exactly when she comes. It isn't hard because she gets a totally distracted look on her face, then she suddenly coughs and splutters a bit, trying to cover up her orgasm. Then we go back to our offices and phone each other to discuss how it was, and what we saw. It's awesome, try it. Just keep one ear open for when the chairman asks you a question... :-)