I've posted a short story to the AU that can best be described as SG slash porn. I got part of the idea for the story from a Smallvllle episode, and the rest from a pane from the SG comic that's included as an illustration in the linked PDF.
This is a story of Lois and Kara, with a rather dramatic appearance by the Man of Steel.
I won't give away more... its a short read with a hopefully sweet ending.
Definitely R-rated.
velorian.org/saving_lois.pdf
Shadar