All these stories about fantasising about young, attractive teachers... and back when I was in school there were only ever stodgy old teachers. 
Well, there was that year where the form teacher was a young male music teacher and I think a few of the girls had crushes on him, but that was of no interest to me.   He was a bit twisted besides. Would trick people into getting in trouble.  Never gave me any grief though because I was a pianist.  The music teachers always treated the students who actively played instruments so differently from the ones who didn't.  Madness. 
Anyway... nah. 
Closest I could relate to was when I was in uni doing my bachelors and oogling some of the post-grads.