Gay Rebel Scum

Oh, man, early Supernatural is such a trip. You don't notice how much deeper their voices got until you go back to first season and go, "Babies!"

I'm sure I've mentioned these before because I'm one of those obnoxious people whose always mentioning her fic, but since you specifically asked…

Cult-de-Sac = got some complaints that there's no actual sex just lots of flirting, but it's a funny casefic and it's my second-highest kudos on AO3 (like most of my stories are in the 20/30-kudos range and this broke a thousand)
Life Inside = short, pre-Destiel story (Dean isn't even in this one, but Jimmy and Castiel sort stuff out so you can imagine it setting up future Destiel scenarios)
Raspberry Cliché = actual Destiel story with a sex scene and everything, but the story takes the long way around so it's not going to feel like a Destiel story for the first part of it

All of my stuff is a mix of serious and funny so sometimes you get goofy jokes where you weren't expecting them and sometimes I throw in something sad or upsetting when you were expecting silly fluff, so mild warning for the muddled tone.