Princess Luna is going to have a foal, and the big day isn’t far away. With little time before the young one arrives, she is coping with carrying a foal inside her as well as addressing issues that only an expectant alicorn can ever fully understand.
Curiosity finally gets the better of Princess Luna, and she slips through the crystal mirror to the human world. She finds a liquor store filled with what looks like bottled magic potions and wants to test them, of course. What can possibly go wrong?
Twilight is surprised, and a little concerned to receive an invitation to meet with Princess Luna at Canterlot Castle. Could she be wanting to settle a score over Nightmare Moon, or does she perhaps have another purpose in mind?
