Expertise:  If your fetish involves gear I can take it on. From electrosex to medical play I'll give you the best shot I can. I deal with some of the strangest things on an everyday basis and would be glad to help answer any question you might have, no matter how crazy or mundane. *New* If you're under 18, I'm no longer answering your questions. I understand that most people lose their virginities before they're 18, and that getting good advice, or even treated seriously as a sexual being can be problematic, but I'm not comfortable that the 12 year olds or such who are asking questions are always really 12 year olds and not strange old men or FBI agents. So, for any underage kids thinking of asking questions, here's my response up front: Use condoms (you aren't ready to have sex if you can't buy condoms), and don't do anything you're uncomfortable with.

Experience in the area
I'm here as a representative of www.eXtremeRestraints.com. We're one of the biggest online BDSM and fetish gear retailers in the world. We carry just about everything you could possibly be into. We spent a lot of time finding quality kink gear to carry and make sure that it's all high quality and consistently satisfying, so we should know our stuff.

Education/Credentials
Just experience