When a new age spell is too powerful for Princess Twilight to handle, the Mane 6 find themselves as newborn foals again. Only this time they're all under the motherly guidance of Celestia and Luna.
A sort-of sequel to Raising Raindrops, following the Hooves household's newest member on a day of adventure, all without ever leaving the house! Do read author's notes first please, or you'll be very lost and/or terrified.
Everypony in town knows -of- Derpy, but how many really know her? A story examining the heart and soul of the mother mailmare as a strange revelation forces her to redefine her understanding of friends, family, and what qualifies as normal.
Twilight Sparkle finds herself slowly drifting away from her friends as her OCD grows worse and worse. Trying to find a solution, she finds infantilism for herself. Meanwhile a cold winter approaches, bringing with it the greatest challenge yet.
(ALERT: Diapers, regression, and related. Do not click if you are not into this.) Ponies who visit a strange but kind pegasus's home vanish, and put into a game. Losers are slowly turned into foals. The SIU is sent to investigate the vanished.