look up any word, like sex:

1 definition by Nikki-NikKay

 
1.
the process of training the sphincter muscles to relax and accept insertions more easily.
My Mistress is slowly training my anus for strap-on sex, to help She purchased your anal training kit a month ago. It has helped me to learn to relax my sphincter and get more enjoyment from our sessions, next, I hope, will be your dilator kit. I have a much easier time of handling her dildo now.
by Nikki-NikKay September 14, 2006