I can't be sure if what I'm remembering is two fics or one. I'm almost certain I found them both on Spanderfiles, but I've searched and nothing's ringing any bells.
Here's what I remember:
Spike reading to Xander and Xander getting hot. Spike thinking that Xander would have been an Oxford Scholar or similar if he'd only had a school staffed with hot male teachers.
Xander having a Spike in tightie whities fetish and Spike saying something like "My trolleys get you hot?"
Someone help...I really want to re-read this (or these) fics!
Thanks in advance :)