This is a great thread! Thanks aussiegirl for starting it and thanks nikita for article.
i went through this and didn't even know what it was. It was a very intense session, my body was hurting and my mind was somewhere it has never been before. Even though, my Mistress was with me physically, She had me on webcam and stayed with me for a long time soothing me. She probably didn't know what was going on either. i'm glad she had the foresight and instinct not to leave me.

God i love that Woman!!