WOW! I have always fantasized about being fisted. The problem is that I can barely fit in my fiance's dick, let alone his hand! I would just love it. It sounds like you had a great time, and I got quite turned on by reading your post. Have you ever thought about anal fisting? Maybe both at once? Now that you've done it once and loved it, do you think you'll be adding it to your regular play and sex life? *is jealously living your fisting experience vicariously*
-Phantome