I've been looking forever for this fic.
Spike and Buffy get their hands glued together and are literally stuck together for a couple days. I believe it takes place during season 4, I think sometime after Something Blue but before Buffy and Riley become serious, though I'm not 100% sure.
I think the Scoobies are away for some reason. I remember that most of the story takes place at Giles's house and it's just Spike and Buffy for a week by themselves, so I believe Giles and the Scoobies are away and Buffy is babysitting Spike when it happens.
I also think there's a scene where Spike and Buffy are forced to shower together, and Buffy and Spike have to take turns standing outside the tub with their hand in the shower while the other washes.
Um, I know the beginning starts with Buffy and Spike bantering and at each other's throats but of course, the longer the two remain stuck together, the more they start to care about each other until it gets to the point where both of them get depressed when the solvent arrives to unstick them.
That's all I can remember, I hope this helps. I've searched for this story for hours on the net and I've gone through all my saved stories typing Ctrl+F and searching for the word glue, stuck, hands, etc. but I can't find it. | 
