(Adult Baby stuff) Shining Armor is supposed to be an adult. His desire to wear puffy diapers and tutus and dance around in that is just some silly notion. His dear wife, Cadence, disagrees as she listens to him talk about it.
(Inspired by and loosely based on "Baby Growth" by Solar-Slash on Deviant Art. Warning: Involves ponies being flushed down a toilet! Takes place in an AU during "Baby Cakes".) Pinkie Pie decides to potty train the Cake Twins, but they get flushed.
Starlight Glimmer's plan to go back in time had backfired, and she turned herself into a foal and went back further than she intended. Now she has to find a way to return to her own time and into her adult body.
Another day, another failed attempt to capture the baby dragon for Opaline. Feeling at her lowest after another scolding from Opaline, Misty knows just the way to cheer herself up. Contains diapers and ABDL content.
Daring Do was pushed her into a Fountain of Youth and was regressed into a foal. She then finds Ahuizotl (who was also regressed into a kitten). The two have to trek through the jungles of the Tenochtitlan Basin and find a way to turn back to adults
Little Sprout ropes Little Hitch and Little Sunny into an attempt to find his missing mommy. Little do the three little ponies suspect what this innocent adventure will lead to.
Mistakes can occur even when you're too advanced for your studies... Twilight learns just that when a magical mishap results in both of her pegasi friends becoming foals.
Rainbow Dash and some of the other recruits from the Wonderbolt Academy were regressed into toddlers. Now they have to relearn how to fly to escape the Daycare and find Twilight.
Silverstream LOVES to volunteer at the Ponyville Daycare, but new and strange feelings leave her questioning about her own childhood. What happens when the Caregiver is the one wanting to be cared for?
Bon Bon loves Lyra. Lyra loves Bon Bon. Lyra also loves waddling around their home in thick diapers and acting like a foal. Bon Bon wishes she could join Lyra in being so carefree, and Lyra knows just the way to help her...
(Story idea requested by Yaakov Lubin. Takes place in an AU post Season 5.) Spike finds himself in a parallel universe where he is an actual baby being cared for by Twilight. He struggles to find out how he got there and how to get back.
Unbeknownst to just about everypony, the unassuming Minuette is actually a well respected and successful model, though you'll never see her on any mainstream magazines. No, for her preferred shoots are a bit more... unusual...