Accessional diary of a dyslexic dom.

I was talking to a friend, last night, about the hole BDSM thing, and she mentioned that rock climbing is quite erotic (indoor rock climbing that is. With real life rock climbing the cold and the fear of imminent death possibly kills the mood). Theres ropes and all kinds of "restraints" and leather things. It might be a poor substitute for real rigging, but has anyone tried it, just curies.