Things have been going well for Twilight Sparkle. Or at least that's what she would like to say.
She has so many great ideas to teach her pupil Starlight all about friendship, but they never seem to work out the way she wants.
Just when she's at her most frustrated, the Cutie Mark Crusaders introduce her to a new student who's eager to learn whatever Twilight has to teach. She's a perfect student, attentive, punctual, and able to listen to Twilight lecture for hours without any signs of boredom.
There's just one problem. She's kind of creepy.

Coverart by AskChibifilly