The Ethical Slut: A Practical Guide to Polyamory, Open Relationships & Other Adventures - by Dossie Easton and Janet W. Hardy; a very good book to make you think about preconceived notions you might be holding without even thinking about it.
Sites
Sex is Fun - The Podcast the one and only, the sex-positive podcast covering every topic from oral to anal, abstinence to orgies, health to misconceptions and everything in between.Sex Is Fun - The Magazine the original podcast... plus additional columny goodness on a regular basis... your one stop shop for the best sex positive advice on the web.
Savage Love by Dan Savage sarcastic sex advice by a gay activist with an adoptive kid... what's not to love?
Art or Porn - You Decide a daily updated porn gallery that features a lot less cookie-cutter images... some days lead to the most surprising arousals.
Fantasti.cc the Wikipedia of explicit images and video, lots of user-generated content. Some good, some great, some awful.


