Like Drowning by girlpire (rating: NC17 or adult or FRAO, Post-NFA)
     Authorial Summary: Post-NFA. Kate and Angel run into each other while tracking the same demon.
The characterization and action progression here both feel very believable.

And that mutual grooming thing that chimps do? Also good. If you see typos, broken links, or anything else that needs fixing on this site, please let me know. And always feel free to recommend me fanfic, books, whatever.