Hey, Welcome to Newgrounds I've been a long time user here. I am not a creator but from what I have experienced so far is that there's no censorship and sfw and nsfw both have equal ground here. I hope for you and many other nsfw creators that this surge will make newgrounds the ''newgrounds'' to be active on.
Zazzy
Check out this post by Tom Fulp, Newground's creator, to get the scoop on what's what what. https://www.newgrounds.com/bbs/topic/1436452/1