I'm looking for a fic that's driving me mad! It was written in livejournal comment form by two authors, one taking Spike's POV and one Xander's. Set in the basement around 'Hush'. Spike and Xander sleep together - either while they can't speak, or they can't the next morning which causes problems. Xander's still with Anya but breaks up wth her and he and Spike bond.