I was speaking to someone recently about the first S/X fic I read -- which was, incidentally, Dancing about Architecture, by mcee, from the now defunct fangy.net, followed closely on its heels by Back With Me, by alexandriabrown, from that same site. Unfortunately, the first fic no longer seems to be available that I can find, so I haven't read it since then.
And then of course I got curious:
What was the first Spike/Xander story you ever read? Come on, share!