Sarahpuzzler

I am looking for a story I read a few years ago. I don't know if I read it here or on fanfiction.net, but it would probably have an R or NC-17 rating, so it could be here. Characters: Legolas, Gimli, Grima, Aragorn (I think thats it) I don't know when it is set timeline wise, but Legolas and Gimli are captured by Grima Wormtongue and other men. They are tortured and raped repeatedly. They are eventually rescued by Aragorn. I think it was a finished story when I read it, and it was reasonably long, but I may be wrong. It has been a while. Please let me know if you have any ideas.