marenfic has started a lovely little Buffy/Cordelia series titled At Night. Run, don't walk, to her journal and take a peek. I'd never even read B/C before this--never really considered the pairing before, truth be told. But Maren is doing a great job with this series so far and has sucked me in. She's made a B/C relationship plausible, I think. Don't take my word for it; go read. Now.