After asking her father where babies come from, Diamond Tiara sees Scootaloo leaving the baby store, and finds out she's up for adoption. Wanting to know what it would be like to be a mother, she decides to adopt Scootaloo, and vows to give her a loving home.

Editing by Mudpony, the sexiest editor in existence.

This is the first story taking place in the Mother-verse

Cover art by Almas.

Diamond Tiara has had everything handed to her whole life, whether she asked for it or not; however, this all changes when her family suddenly goes bankrupt. While Filthy Rich tries to take care of the situation, he leaves his daughter with the only ponies in Ponyville he trusts: The Apple Family. Which means the spoiled filly is forced to get along with her greatest enemy.

Cover picture made by: Mudpony

Apple Bloom is sick and tired of having to do everything Applejack tells her just because she's the younger of the two. So when a certain embodiment of chaos offers to fulfill her desire to be the older sister, how could she say no? After all, she's always wanted to be older. This, however, wasn't exactly how she envisioned it.

Written for the Transformations group's prompt contest!

Thanks to Bitz for the cover art!

After a scooter injury leaves Scootaloo physically disabled and incontinent, Diamond Tiara takes her bullying too far. Though it's not anything new, it's the last straw for Cheerilee. Since punishment isn't doing anything for the filly bully, she tries a lesson in empathy instead, putting Diamond Tiara in Scootaloo's hooves for a few days, but will either of them be prepared for the consequences? (warning: diapers and some diaper usage - nothing graphic or sexual, some bullying)

Applebloom makes a terrifying descovery that she is pregnant. How will she tell her family and friends about it? And, what will she do?

When Sweetie Belle magically derails one of Twilight’s experiments, she finds that she and Rainbow Dash have switched bodies. While Twilight works on a way to remedy the situation, Rainbow and Sweetie try to live each other’s lives as if nothing has happened.

Which might have worked out, if the weather team hadn’t needed Rainbow’s help. Or if Diamond Tiara hadn’t decided to pick on Scootaloo.

Strange things happen in Ponyville. Foals start to disappear; their parents and siblings, struck by grief, will resort to every mean to find the cause. Some of them blame timberwolves; some blame the zebra living in the forest. Some of them even blame their fellow ponies. None of them, however, suspects a little filly suffering from insomnia...

Click here for sequels reading order, TVTropes page and other info.
Part of the New Fimfiction Starter Kit

Beware of spoilers in the comments!
Inspired by Bootsy Slickmane's Insomnia.
Preread by Bootsy Slickmane
Translated to Russian by repitter:
🇺🇦Ponyfiction.org link🇺🇦
🇺🇦Gdocs link🇺🇦
Chinese translation by MLM
Russian reading by Demicorn Masterrace