"Xenia and her best friend Fio, both students at a girl's school for integration of monsters into human society, share a private moment. Fio gets a surprise demonstration on how useful a lamia's tail can really be"
Mind Control is all fun and games until you get controlled by an Aboleth that orders you to kill your friend in their sleep. A pretty tough and heavy part of our Dungeon of the Mad Mage campaign, but very memorable as well.