I have taught many providers how to do this to me and even have a box of the shoulder length gloves so that beginners feel "more protected". MY ATF provider loves to see how it makes me shudder when I orgasm. Says she is jealous. Poppers will make your ass more receptive if you can find decent ones on your area. I learned about it from Dominas in Germany where it is common. I am not a sub but saw them just to learn about this. The first few time it will scare you and then you will feel pleasure like none you have ever felt. Don't do it often as I found I had to do lots of ass kegles afterwards and don't want be wearing diapers when I am 70. Of course at 70 I might not care if I am wearing diapers sooo. The smaller the girls hands when you start the better or better yet start with a large buttplug for practice. My biggest kink and am going to introduce my RW girlfriend to the idea soon, maybe.
HMMM and Tori will be in Austin soon. think I might have to drive north one day and meet her.