Here are a few links to other sites I like to frequent with brief descriptions.
A great Tumblr feed with lots of sexy pics, gifs, and video links. The main purpose of the page is more like a rolling advice column. The feed's posters answer questions and give advice to those who comment.
Dick and Jane
A long-running and very successful sex blog. Dick and Jane are a married couple with kids who explore a wide range of sexual pleasures.
Come Enjoy Us Naked
Another blog from a sexy couple. They post explicit accounts of their sexual encounters. They also post lots of pictures and videos of themselves (Something Kate and I don't intend to do).
Girls Love Sex Too!
Yet another Tumblr feed. Tons of hot picks, gifs, and video links.