Hehe.. me? NEVER!
I realise that this should be posted IFIOTW, but I believe there are people like myself who usually stick to reading/posting here only, so posting this there wouldn't reach the ones potentionally interested. Also, I usually don't advertise but this site seemed to hit the right spot, if you know what I mean.
http://www.shortonsex.com/
Seemed like a good site with articles about sex, dating, and such. And I don't think anyone can afford to miss the Oral Sex Guide.
(Achtung! The poster isn't affiliated with the authors of the site in any way, this post is merely intended to be informational)