Domina M,

Thank for the recommendations and the links. All of them appear to be quite extraordinary. I enjoy heavy bondage scenes and have sessioned with Mistress Troy Orleans, and as mentioned here she is very skilled with great gear.

I also sessioned a number of times with the now retired Ava St. Marks, who explained to me that she had learned her bondage technique from Mistress Amanda Wyldefyre. The BDSM world is a surprisingly small place sometimes.