Author has written 2 stories for Harry Potter.
I support Dramione as well as Feltson. I solemnly swear that I will go down with this ship (even if it's unsinkable).
If you're looking for recommendations, you might as well check out my 'favourite stories'.
My personal favourite though is inadaze22's Broken. At the top of my head, there's also everythursday's The Fallout & Parade of the Sun (that author goes by the name Sage too) as well as luckei1's Red Memory. For one-shots: Callisto Callispi's The Paths to Perdition, Twilight to Midnight's Kiss Me Goodbye, attica's Juniper, The Universe is a Great and Beautiful Thing & How To Be Dead, floorcoaster's Raindrops On Roses & Ways and Means and everythursday's Creatures of the Wind.
(I will update this portion of my profile if I remember or find more.)
Check out those authors' other works too. I assure you, they don't disappoint. You might as well check their favourite stories, too! That's actually how I find great stories - if I find a good story, I read that author's other works and favourite stories too.
You can find Dramione fan fictions in these sites too, although some of them might require you to have an account:
I haven't gone through these yet but these are links (to links) to some other Dramione fan fictions: