Some items to check out:
BDSM erotica author Tiffany Reisz (The Prince) offers erotica writing tips.
Fetishes 101 by Jessica Wakeman at The Frisky.
If you want to see a piece of theater that will keep you on the edge of your seat, make you laugh and squirm and think and feel, go see Tar Baby (closing January 19th) by Desiree Burch at D2 Theatre off Union Square.
Also if you're in NYC, my friend Twanna Hines is teaching a Skillshare class on "How to Make a Living as a Creative Professional."