Just put up a first version of our x-rated filter for everyone to use and test out. Visitors have a new preference to either allow, or reduce, x-rated content. This pref isn't site-wide yet like the gender pref is, so for now it only affects the downloads and videos areas.
Producers can now label any scene as having x-rated content, which I'm defining as masturbation, penetration, felation (I looked it up--it's a word!).
If you have x-rated content, I'd appreciate it you could edit your scenes to check the new box underneath the Description field. There is also a mass-change option on your main Scenes page if you have a lot.
I implemented this option for the folks who just do not want to see a guy jerking off in pudding, or like 2 girls using messy dildos. Now that can be filtered out. I deliberately did not create a more nuanced system e.g. clothed/nudity/sex for specific reasons.