Anilos features mature women and the site has a hell of a lot going for it and it's getting updated daily and there are no download limits or DRM. The videos are available in MPG (640), HD-WMV (1280x720) and Flash formats (640x360) and the images sizes are 800x1600 (normal) and 1600x2400 (high). All the content on the site is exclusive and there's hardcore, softcore and non-nude content and download managers are allowed.
There are bios with full size images of all the models and I was super impressed that every thumbnail that I clicked on the tour actually played a clip and didn't just take me to a sign-up page. In addition to an updates page that lets you go back several months there's also an 'upcoming updates' page plus 'top rated shows' and 'top rated vids'.
The vids are long, meaning up to an hour in length and the photo sets have around 90 pics per set an can be downloaded in zip format. There are private messages, wallpapers and a search function too so go take a look at the site now.