Right, so I'm finding it hard to find new stories to read in this fandom... I've read a lot.
I have a few requirements for recs, but otherwise, rec away!

Requirements for recs: happy ending!!, complete, preferably fluffy, preferably comedy, pereferably with Dean as the main character, preferably without suspence (or cliffhangers that last chapters)

I like Destiel, Wincest and Wincestiel; I don't mind Sabriel or J2 or Cockles. I'm also fine with gen, and some other pairings, but PLEASE note them beside links.
I would like to recieve recs with word counts of 30 to 50 thousand words, but really, any word count is fine. Self-recs also fine.
I would also like some crossovers, please, with any of the following: Harry Potter, NCIS, X-Men, Avengers, (Marvel universe), any cop procedural. I have read pretty much all the crossovers on ff.n.

I really would like some destiel fics with top!sub!dean.

I'd also really like some more fics where one of the brothers is an angel, as I seem to be running out.

Again, my only Must Have is a happy ending.

Thank you