I'm not from Atlanta, but I could not resist answering.  
At the same time I was seeing a pro domme (one of the very best) I was seeing a non pro who eventually took over my sex life for almost a year.  She had many rules, one of which I revealed earlier. Another rule was that my colon had to be clean before we met either at my apartment of at her place (which she shared with a few female friends who shared an interest in BSM and used it for that purpose.) I learned to use mini enemas and could be sure to be clear as long as I took metamucil every days and used two or three mini enemas before we met.  
She would very often begin our sessions with a retention enema that I would have to retain --while restrained usually in a straight jacket-- until she decided my squirming and begging for relief had earned me the right to release.  Then, if she was in an anal mood, she would use one of a number of sets of connected balls to insert into my anus. They were all arranged along a rubber tube in bigger and bigger size so the last was the largest.  She would enjoy inviting one or two friends in to watch me suffer with the enema and then to sit across me handheld me still as My Mistress slowly forced the balls into my anus.  These would stay in place as she and often a friend player with me and I had to concentrate on hiding them in as well as the other tasks assigned to me. Eventually she would --after much other activity- pull them out fairly quickly causing both pain and excitement.  
I had never really been internal play but after her training of me, this became a focus for me along with all the other very imaginative things she trained me for.