I'm really tired, so tonight's post won't have much flowery stuff. And I'm sorry for that. But I'll just be getting straight to the point.
My recommendation for this week is An Imperfect Dark Magic, which is a Snape/OC Romance fic, and rated T. I've been reading a lot of Snape/OCs lately, and I really like them. What I especially like in them is the creativity of the OC, and how awesome the stories usually are when the OC isn't a Mary Sue. The girl in this one has very much personality, including many flaws, so you won't be disappointed.
There's 18 chapters so far (and they're short chapters), and it's a WIP. The last update was a month ago, but I'm sure the author'll update soon.
I recommend this fic especially because it's very different than other Snape/OC stories, especially in that the girl isn't really one to 'bring him to the light side'. I've noticed that a lot of OCs are good and hardly have bad intentions, and that bothers me because I think the perfect girl for Snape would have a dark side, and a big one too.
"He looks like he's going ter be sick!"
You cough once--twice--and you cough up--no, not the Snitch, but this link: http://www.fanfiction.net/s/5655144/1/An_Imperfect_Dark_Magic