I think it's safe to say that high-school would have been a far more pleasant experience with teachers like this around. 
True story - my 7th grade English teacher one day, sat on her desk in a mini-skirt and spent the whole class period talking about her visit the night before to the playboy mansion (this was all in Los Angeles).
It definitely had the vibe of the Van Halen music video.
Had it been High School, it might have been too stimulating, but in 7th grade, it was actually educational, sort of opening our eyes. I think for many of us young guys in her classes, it was a first thought of "yeah, sex sounds like it is fun!".