Prodigal (гет)

After killing Angel, Buffy ran away and never returned. Now, over three years later, the next Slayer has been killed by Glory, and Buffy is needed again. But she returns to find that Sunnydale doesn't want her- especially not the witch gone off the deep end and the newly resurrected Slayer whose boytoy is the only one who seems happy to see her…
(Some pairings and characters not mentioned.)