Aside from the cracked article, there are some allusions to sexual maturity in the books like when Harry polishes his wand in Goblet of Fire and sparks shoot out the end...
But sex is never explicitly dealt with even tho there would definitely be hanky panky going on in that school.
But sex is never explicitly dealt with even tho there would definitely be hanky panky going on in that school.
Teenaged X-Files obsession + Bermuda Triangle episode + Self-led school research project = Atheist.