Spike & Buffy together. Spike consumes the evil in people based on Judgement

Hi all & thanks for helping me find this. Lousy subject description but the best I could do. I read this fic ages ago.

Buffy & Spike are together. Tara & Dawn are starting to fall for each other. One of them (I can't remember which) delivers judgement on evil doers. Spike & Buffy carry it out. I know Spike "consumes" the evil. I can't remember what Buffy does but they are both have roles.

Hope someone can help me because it's been driving me crazy trying to figure it out. Thanks!

Lifesazoo
Believe this is Learning to Fly by Spikespetslayer
http://bloodshedverse.com/stories.php?go=chapters&no=2146

Chrissel
That's it!!!!! Thank you. It's been driving me bonkers!