(I can't remember if I ever posted this, so here it is. I actually created the entry months ago when, go figure, I was hormonal and looking for some hot, steamy smut. I did find a few)
Because I am hormonal.
Merlin:
How Many Miles to Babylon by
lyra-wing. In which the Water Nymph Made Them Do It. Arthur/Merlin
Torchwood
Body Language. Same author as above, who freely admits that his is complete and total porn without plot. Between John, Ianto, and Jack, which was just waaaaay, way too pretty for me to pass up.
Big Bang Theory
All Your Hands are Verbs. Penny/Sheldon. Woah. Just... woah. I've only seen a few episodes of Big Bang - I know the basics about the characters, and that's about it. Which is why I decided to give this story a shot; enough to make me understand the characterization, but not enough to ick me cause of that weird "no smut from shows I actually watch" thing I do, and... woah. Way hotter than I ever imagined, and yet, so extremely well written that... yeah, "woah" about covers it.
Supernatural
There's Got to be a Punchline in Here Somewhere. Body swap, and a lot hotter than I thought it would be.
ETA May 2012 - OMG, IT IS THAT GHOST ONE YOU"VE BEEN LOOKING FOR! Well, maybe.
Angel
http://www.crackedverse.com//stakes/fic/skelping.html Ghost!Sex with Wes and Doyle