Generation Kill, Brad/Nate:
"Date Night" by Alethia (NC-17) -- Nate knew he shouldn't fraternize with his men like this. Or, more accurately, one of his men.
White Collar, Neal/Peter/Elizabeth:
"Shelter" by
hoosierbitch (R) -- The week after, Neal stays with the Burkes.
SGA, Sheppard/McKay:
"Sheppard's Law" by Speranza (R) -- This is the story of John Sheppard's whole life, and it takes about forty years to tell.
The Vampire Diaries, Damon/Elena:
"A Vampire's Policy" by
jinxed_wood (PG-13) -- Damon could never help himself, he didn't think like a human being. Want, take, have; that was Damon's motto, and he was taking her.