While not being the sort of activity understood by many, S & M (sado-masochism) is a sexual practice enjoyed by many around the world. A few articles below will give you insight into this practise and safe techniques.
Always remember to play it safe and trust the person you are with should you engage in any activity that could be threatening.
A guide to the best way possible
Is SM degrading or abusive?
Safety and Risk management in S&M
Some tips for those new to S&M
The rules for dominants and submissives
An on-line BDSM community
It's so tiring making love to a women, it takes forever. I'm too lazy to be a lesbian. (Camille Paglia)