I'm one of the two moderators, (the other being wavemaster__elk who has yet to become a member because they won't check their e-mail. >_<) I'm here to say, thanks for not being daunted by the rules and pretty much everything is allowed here, as long as it's warned for people who don't want to see it and put behind tags if it is something NC-17.
Basic common sense rules apply, in other words.
As I'm making this up as I go along, I'm just going to say, welcome to 'The World' everyone! ;-)