Pretty similar to Johnnyboy ...
I was giving RO to my regular of the time (it was she who taught me the finer points ... well, perhaps all of the points) when she suddenly said "Just get on the fucking bed!" Obviously I did, and she just rode my face before I got a huge thigh squeeze and she had a massive orgasm on me. She then said, "I know I like a little teasing, but Jesus, sometimes, I just want to come!!". I got a hell of a session with her after that.
During one of the breaks she said the second best thing I've ever heard from a WG. "I guess I'll not be able to fake it with you after that, will I?"