Good 'ol sex magick. Have done it but not in the bdsm context. Very powerful and not for the novice. Have often thought about practising auto-erotic comatose lucidity as described by Crowley in a BDSM context mainly for vision quests and prophecy but haven't got around to that yet either.

So much to do and seemingly so little time, but then again if we never make the time we'll never have the time. LOL.

Good thread though D for us that are so inclined.