Aurora was sent to detention for indecent exposure after trying to get the attention of a Gr*ff*nd*r student by flashing her chest at him. The headmaster decided to let Professor Sn*pe met out her punishment, ignorant of the man's true desires.
A pleased Sn*pe knew just the right punishment for the slutty little whore of H*gw*rts.
He made her drink an obedience potion and withing minutes she was naked and on all fours begging for his cock, which he gladly obliged. After an hour of pumping his load into her he noticed she was starting to come around, he knew it was time for the finale.
With a flick of his wand, Sn*pe swiped Aurora's head clean off. The suddenly headless body humped and shifted forward in response until its pussy found purchase on Aurora's head, the smooth hairs tickling its inflamed clit. It proceeded to grind barbarically on the rolling and wobbling head, Aurora's confusion filled eyes slowly lulling into a gentle emptiness.
Sn*pe chortled, "Oh my, you really are a nasty little girl aren't you! Don't worry, I'll be sure to give you as much as you want, preserve your body for later and then make a fresh copy of you that won't remember any of this. My copies are so good, no ones noticed how many of you I've collected so far. I'll put your right with that little blonde weirdo from your house and that annoying muggleborn from Gr*ff*nd*r."