Returning back from another successful Nightmare Night, Princess Luna made ready to retire to her bedroom. She sauntered down the hallway, her belly barrly brushing the floor, filled to the brim with candy. Suddenly, a portal opened… “Well, that was EXHILARATING! I should do this more often. Those humans were so— OH!!” Princess Luna gawked as her sister trotted out of the portal with her belly huge, round, and… moving?! She was also wearing her old armor suit, the buckles just barely fit around her impressive gut! She stared for a moment, then looked up at Celestia’s stunned expression. “Real cute, Tia. If I needed assistance, you could’ve ASKED me!” Celestia bit her lip. “Sorry Luna! I just couldn’t resist. I really wanted to know how it was like to be Nightmare Moon for once.” Princess Luna deadpanned. “At least answer me ONE thing!” Celestia gulped, nerves on fire. “W-what?” Princess Luna looked her over again. “Fun night?” Celestia blushed, looking away. “Y-yeah…” “Nice costume. Looks familiar.” “T-thanks…” Celestia’s turned redder. “How many?” “U-uh… three…” “Glutton…” Luna smirked as she trotted past Celestia, bumping her hip against her sister’s.