Harry Potter femslash?

I remember years ago reaqding a bunch of mature/slash/femslash fics from a particular fanfiction site. I believe that it was something about girls dormitory but I've been unable to find it again now. I remember there being a site that had normal fiction on it and there being a subsection that could be selected for those looking for more mature content. I remember the searching functions being awesome and the variety being amazing. If anyone can think of what it may be, please let me know! I'm looking for some Hermione/Ginny fics and remember reading a few good ones there. Thanks!