I told you before, it's gonna be a new Merlin/Arthur Modern AU:
Oh Baby I'm a Fool For You,
nu_breed ; NC-17 ; One-Shot ; 7700 words
A/S : Arthur doesn't like the new guy at all. It has nothing to do with Merlin, of course, who he isn't even remotely interested in. And if he was? Well, he'd never admit it. Not even with the aid of a lot of alcohol, karaoke and a meddling sister.
This fic is full of pining!Arthur, and I love that. This is a Arthur-gets-jealous-of-Gwaine kind of fic, so it involves a lot of Gwaine awesomeness, and that, my friend, is exactly what you need! The boys are being stupid, as usual, and it's a Company!Fic and it contains basically everything I like in a Modern AU. So just go read it!!!