Minerva loses her subject for a lesson demonstration, and her knickers, in that order.
This is porn. Disturbing, funny, hot porn. It takes the Animagus-sex trope (you know you thought about that when you first read about Animagi) and turns it around in a way that is unexpected, yet somehow totally believable. And the author keeps Minerva totally in-character throughout the whole episode, which is a lovely feat. Oh, and the goat …
Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.