(Story idea requested by superfun. Contains age regression, diapers, and diaper useage! Reader discretion is advised.) When Diamond Tiara and Silver Spoon lose a bet to the CMC, they are turned into foals for a week. The CMC must care for them.
(A collab with Latecomer, open to all authors. Stories should be SFW with some potential PG content, rated Teen to be safe.) A collection of stories involving various characters undergoing potty training, to varying results.
Rainbow Dash wakes up in a bed of flowers in a cave as a filly with amnesia. Lost and confused, she's taken in by a goat monster named Toriel. That's okay though, as long as she has DETERMINATION she can get through this.
Peter was a responsible college student, and what better reward for his efforts than a one way ticket to Equestria? Wait what? Now he has to get used to the land of happy go lucky ponies. He, now she, first has to get her new hooves under her first.
Having embraced her inner foal for a number of months, Starlight's ageplayer side has been accepted by her mentor, childhood friend, and best friend. So what about what might be the source of these desires; her father?
Diamond Tiara and Silver Spoon have a secret that they will take to the grave, but when they show it to Sweetie Belle, things start to get interesting between the three of them.
Discord wants a family, but since he's too embarrassed to ask he decides instead to use the mane six as his foals. Regression and foalish antics ensue.
Luna wants to go trick or Treating but Celestia is emberassed and decides its about time they stopped. Frustrated Luna turns Celestia into a foal and now has to care for her during the festivites.