It occurred one peaceful night. Half of Equestria awoke to the sound like a double-shot thunderclap. A percussion heard in the skies and rattling windows from Apploosa, to Canterlot, to Ponyville. Nopony knew what it was or what it heralded for the world as it drew a line across the nation.

For Twilight Sparkle, this isolated incident might have faded from memory after a time, if not for the strange rumors of a creature sitting on the hill on the outskirts of town.

These are her thoughts given written form. These are Sparkle's Notes.

Report EVERYTHING to the Princess.

After the girls suffer the effects of some spiked drinks, Twilight reveals a surprising fact about the human world's equine species—basically, they don't get drunk like humans do. Of course, this raises the question of whether or not the same holds true for Equestrian ponies.

The answer is a bit surprising.

Side story in my Harmony and Valor series. Check out the TVTropes page.

Starlight Glimmer feels better about herself nowadays, for she has become a great student of friendship.
Her long and troubled history is behind her.
Yet it is also recorded in a personal magical logbook, for her eyes only.
Until she decides to share her dark past with her mentor, Twilight Sparkle.

When Discord revealed the Blue Flu to be a big fib, everypony thought that that was water under the bridge. Little did they know that he needed the tea for another reason. To turn Princess Celestia's life upside down. The princess has been made into a Tatzlpony, and now it's her duty to not only hide it from her ponies at large to avoid mass panic, but to try and learn to live with her new habits and urges. Will she ever be the same? Will her ponies ever quit being so specist? Will Discord get whats coming to him? Who knows!

Equestria is still recovering from the effects of Discord's tainted tea. The air of calm determination from the princesses has prevented chaos in their panicky pony population. Now is the time to move forward and adapt to these changes, either one's own or those of family, friends and neighbors.

Mostly a bunch of small ideas packed together. Don't expect a solid and compelling storyline.
It's not necessary but helps if you read 'And Thus, I Became the Tatzlprincess' or at least know what a tatzlpony is.
Tagged sex for a few small jokes.

Fluttershy has seen and learned about many different types of animals. At the same time, there were many she didn't know. Now she would discover one of those creatures she's never seen.

Actually, it was probably a creature nopony's ever seen. It looked like a pony, but to Fluttershy, behaved like an animal. After all, she felt the same joy around it that she felt with all her critters. But what was it?

And most importantly, why was Rainbow Dash that creature?

Warning: Will contain animal-like Pet-Play and Tatzl-swallowings.

Vector by 'arifproject'.

While hanging out with her friends, Sunset Shimmer learns that earth horses apparently can't vomit.

As a magical talking pony, this discovery utterly baffles her.

Proofread by the ever helpful RQK

Flash Sentry has a breakdown upon realizing that the last two girls he found attractive were actually transformed ponies, and begins questioning his sexuality.

In the human world, Flash Sentry teaches Derpy how to drive a car. It goes as well as you think...

Twilight Sparkle and Timber Spruce have been dating ever since the events of Camp Everfree.

But some time later, Twilight asks Sunset Shimmer to meet her in the school lab. Because Twilight has relationship worries—lots of them, and Sunset's the only person she trusts to help.

Part of the Montage Cinematic Universe.

Edits: nanashi_jones