Furry artists of Tumblr, I am begging you to please use the Community Labels for your NSFW-ish works. In case you don’t know how, here’s tips for mobile:
Tap the button at the bottom right of the New Post screen (highlighted here). This brings up the Community Labels menu. You can then mark your fan art of the Carfax Fox in a jockstrap with his beefy ass hanging out as “Mature.” You can even go one step farther and mark it as “Sexual Themes” if, say, his dick is clearly erect or he’s lactating or something.
On desktop, click the “For Everyone” dropdown at the bottom of the post and go from there.
I’m not saying don’t post your pictures of Rouge the Bat wider than she is tall and showing off her nipple piercings. I’m just begging you to use the provided tools, so you don’t piss off the wrong prude and get NSFW stuff completely banned on Tumblr again.