If you're starting a thread with mature content, do you need administrators permission or can you do it freely
Nope, no permission is needed. Just make sure that you state that there's mature content in either the topic title, or at the beginning of the very first post.
There are a few mature threads hanging around, so you could also read through those if you're still curious about content. http://shadowlack.com/forums/index.php?showtopic=1962Modus Operandi</a> is the one in the New Players Guide with a rating due to sexual content. If you're coming from anything "extreme", it's pretty much what you feel comfortable with.
