Oh, I adore Lucius/Remus. But they're quite difficult to find. And the good ones are always smut, really. ;)

I have read, and even recced a few good Snarrys, but they're few and far between, and the couple themselves does little for me, whereas Sirius and Severus or Draco and Harry can just be in a room together snarking at each other, and I get tingly. ;D