Oh how embarrassing! This week I was speaking at a seminar and everyone had taken off for lunch. I had been feeling horny and thought I could masturbate in the conference room while everyone was gone. Unforuntately I had forgotten to lock the door! One of the attendees came back for his bag and caught me with my panties down and watched me climax! He was so nice about it I told him I would be happy to suck him off as long as he could cum before everyone came back. He obliged - shooting his wad very well!!!