Looking for a fic

[sara_wolf]

I'm looking for a fic, but I don't remember much, I'm afraid.

Severus and Harry were being held captive by Death Eaters in some small, dark cell. They were dancing, and when Lucius Malfoy came to kill them, Severus shielded Harry, or held him as they both died.

That's all that I remember, but that part really stuck with me. I think I remember it from ff.net.

Thanks for any help.