Well, the top of the front page for mid%nightx.com has the date of the last update, 6/21/12, which is three weeks ago. Averages monthly.
If you know of anyone else putting out illustrated femdom stories let us know.
If you like Lady Carole's primitive but powerful femdom artwork like I do the first place to start is her yahoo group http://groups.yahoo.com/group/ladycarole2/
Some of my earlier stuff is on her sites as well.
Right now she is working through technical issues on a new members site with the idea of doing more storylines to go with her pictures.
Blacknwhite and Interracialcomix with their huge teams do put out some related stuff but only in comix. It's good artwork for the type but you can see all their content in fifteen minutes. The average reader for my websites gets lost for a month and then starts asking for new content. One of the reasons I'm starting to offer stories in ebook format now is so people can sample my content for only a few dollars. It's not easy to issue a new 25 pic story every month even with a rotation of a couple hundred stories in the files..
The hentai factories are prolific but Iv'e only seen comix and very little of what western audiences want for femdom content
I have three websites, related but different content. Two for the price of one Mid%nightx and slavex, and Sissytrain (samples attached) Sissytrain is primarily gay, cd shemale, transformation, interracial with femdom themes but the relatively long stories are mostly modern romance with bondage overtones.