Apple Bloom decided to add something extra to the love potion during Heart and hooves day. The side effects were unexpected to say the least.

Spike is slowly being possesed by some strange foal stuff, and Twilight has to find way to stop the curse before Spike loses his mind.

After her defeat in Ponyville, Trixie accidently wanders into a cave with a Ursa Major. When she wakes the next day she finds herself adopted by the Beast. To make matters worse she eventually learns that her body is morphing into a Ursa Minor.

Hoity Toity is suddenly turned into a foal, and his collection of foal clothes went missing. Now he'll have to go to Manehatten and win a foal fashion show with the help of Rarity.

Moondancer has been accidently turned into a foal by Twilight. Now she has to find out what spell she used to turn her best friend back into a adult. Meanwhile Minuette becomes her new mom.

Apple Bloom accidently turns Zecora into a foal, and decides to be the one to help care for her until a cure can be found.

Spoiled Rich is turned into a foal by a strange nanny with myseterious motives. Diamond Tiara finds her mom, and has to care for the mare in her new foalish state.

Lyra and Bon Bon get turned into foals by the infamous foal beast and are stuck trying to find a way to turn back to normal

Shining Armor and Cadence came back from vacation only for Shining to be turned into a foal. As Twilight and Cadence try to find the culprit, Shining suddenly dissapears! And Sunburst and Flurry Heart goes out to search for him

While waiting for the train to arrive to take them back to the Crystal Empire. A series of unfortunate events occur with Flurry Heart losing her favortie toy whammy.

On the eve of Nightmare Moon's return three royal guards were transformed into toddlers. Celestia now has to raise these three foals and keep them in line.

Sunburst is Flurry's foal sitter while Cadence and Shining go out on vacation. While as a foal he and Flurry Heart become seperated and the two go on journey to be reunited.

Shining Armor and Blueblood started going to a exclusive club where they wear diapers. They at first are weary of their new past time. But slowly and surely they start to relax and begin to enjoy themselves.

Luna decides that this year she'll exeperience Nightmares night the best way possible. By turning herself into a filly

Nightshine and Short Stroke leave their orphanage with hopes of getting adopted. On this journey they'll encounter new friends and obstacles to find parents for themselves.