This is the first story from the first volume ov Rokuroichi's Girl x Girl Collection. It's the first part in a two-part story. 71 pages.
TL: http://www.mediafire.com/?1c4v481a4r5nb02
Signing up for editor for this one as well, but I'll post raws if there's a translation and editor available and I have other stuff to do. Or if the raws are needed for something else - just ask.