You know whats annoying, when you go to write on the black board and you find definitive proof that its a male... SINCE WHEN DO BLACKBOARDS HAVE DICKS...
It's called Phantom Cocks. Basicly, people draw people fucking, but they don't draw the man, or a portion of the man as to not blur or block the girl's pussy. likewise, they'll draw disembodied dicks because the rest is the body is difficult to draw. Or more difficult than a cock, and less entertaining than a woman's body.
Besides, the chalkboard isn't close enough. She's wearing a university uniform, so if, when bent over, she's THAT short, then god damn, she's fucking short.
Lol i knew that i was just trying to be stupidly funny... (to what end i dont know) i mean god if the blackboard did have a dick then it would obviously have to be black rite ;)