This is my favorite post OoftP story (NSFW):
http://entrenous88.livejournal.com/697709.html
I hate HP canon after book 3. Book 4 is where it messes up and it just keeps going for me. But this is one of the rare stories where I read after the PoA, let alone taking into account the entire series and epilogue and have Harry married to the family of soulless gingers.
I just adore this story. Here is an accompanying NSFW picture that is drawn for it: http://asylums.insanejournal.com/daily_deviant/227060.html#cutid1
I may post more stories I like later.
What is the pairing ?
Harry/Lily Luna
I think this message is a good one to follow.