How Common is This?

[snatcher069]

So, I was talking on the phone last night to a guy at work when my girlfriend comes into the room. Honestly, I didn't even hear her come in. However, that wasn't the strange thing. The strangeness happened when she dropped between my legs and started undoing my pants. I thought she was just playing around, trying to make me crack up while I was on the phone. However, I realized she wasn't kidding when she just took me in her mouth and commenced to give me head. While I'm on the phone. No hands, no moaning. Just her looking at me as her mouth moved up and down on me. And, honestly, it was the best head I've had ever since I've been with her (about three months). I don't know if it was the element of getting caught, or if it was the fact she didn't use her hands (first time getting that), or if it was the fact she let me ejaculate into her mouth (I even warned her about it, but she just kept on going), but it definitely was a new experience for me. So, my question is, has this happened to you guys? Because this is the first time it's happened to me.