Where I have spent most of my time:
darkwanderer.net (I realize we're here, just making my list)
blacktowhite.net (Most comprehensive IR site and lots of history. Most are just fantasizing, but If someone wants to hook up for real, this is your place)
www.cuckolds.com
www.slutwives.com
www.imagefap.com (Gazillions of pictures, find your tribe in the clubs)
www.iloveinterracial.com (Old school site, have to pay to watch clips over 1 or 2 minutes, but they have some unique ones.)
www.
bdsmlr.com (Spammed out, but sometimes unique content)
www.literotica.com (There's the story section with plenty of reading, but they also have a community section where you can interact with others, but you have to sign up separately from the section where you read stories. Almost like two sites inside of one, it's weird.)
Used to go to a site called hotwifeblog, but I don't seem to be able to find it. Had a list of all the cuckold and white wives with profiles.
Then, of course, all of the porn movie sites. When I started places like xhamster were great, but have since succumbed to greed.
Good luck and be careful out there!
Tom