Twilight has spent all night trying to find the right spell in the right book in the library that came with the new castle. She hasn't been able to find the spell to solve the problem at hoof, but she does find a spell book that can summon something to take the edge off her night.

"Aerodynamics of Pegasi, Earth Pony Nutrition, Dragon Scale Jewelry... Really! What is the theme on this shelf? Eradication of Bedbugs, Summoning Sexual Gratification, Parasprytes As Pets- Wait! What was that last one?"

"Summoning Sexual Gratification? Could there be a book like that in the library? I don't remember it from the old one. Maybe the magic that made the castle made it too... I- I should get back to looking for that spell..."