I read one of the comments from a person using an xxxL and long one after finding their website. He said that he experienced an anal-orgasm lasting at least 30-40 min long and was only halfway down the oddly shaped shaft.
Ohhh didn't know if the lubes/cremes used for the extreme play had any healing properties for the rectum,colon, or intestines.
Didn't realize it would take so long to close back up. Usually in all these porn vids the asshole of the guys look like the can play the Didgeridoo. I always figured it would stay open unless your constantly focused on clenching it shut.