Just so you know, I usually only read Snarry fic involving Harry as an adult. *g* And I do like other fic pairings. It's just that snarryficfind has a really good tags system. Anywaaaaay, I'm blanking on fic recs at the moment. However, I found a Harry Potter fic recs community with just about every pairing imaginable. It's called crack_broom and this is its tags page (http://community.livejournal.com/crack_broom/tag/). You could also try Archive of Our Own (http://archiveofourown.org). What I usually do is find the fandom I'm interested in and then scroll down until I find the character and/or pairing I want. Then I click on the link for that character and/or pairing. I know it's not the same as recs, but a lot of good writers post on Archive of Our Own (http://archiveofourown.org) and there are over 5,000 stories in the Harry Potter section (http://archiveofourown.org/tags/Harry%20Potter%20-%20Rowling/works).

Oh, oh, oh! I just remembered a Snape/Lupin story I really like! You may have come across it already, but it's called For Life (http://remembrall.slashcity.net/viewstory.php?sid=155&chapter=1&textsize=1) and it's by McKay.

Sorry I couldn't be more helpful. I hope you find some fic you like. :-)