Massive Orgies Occasionally Happen

Years before Twilight Sparkle ever came to Ponyville, a white Unicorn and a yellow Pegasus stared at one another over breakfast. They had met only the day before, but they knew already that they were truly, madly in love. Rarity had said as much, and now stared at her new friend, desperately awaiting a response.

Fluttershy took a step closer. And then another. And another. Soon, she and Rarity were muzzle to muzzle. With no objection from her friend, not a word of neigh, she slowly lifted a hoof and trailed it through her new friends mane - before tugging it away, revealing the truth- Rarity wore a WIG.

Fluttershy liked that. She liked that a lot. “Looks like we’re having pie for breakfast instead.”

The Pink Pony, having materialised in the kitchen at the mention of her name, glanced at the two complete strangers and the wig and bounced into the air with a squeal of “Did somepony say THREESOME!?”

And then they had sex. Right there in Rarity’s kitchen. Somehow, Sweetie Belle and her parents didn’t wake up, and that was good. Because explicit. Totally explicit. And then Rainbow Dash joined in, making it 20% raunchier.

And then Applejack joined in, making it 20% ranchier.

In a flash of purple light, a unicorn appeared in the kitchen, eyes darting around wildly, searching for - there. She knew Pinkie Pie hadn’t been lying about the five-way, even when Fluttershy had tried to deny it. And time itself would not keep her from this.

And then they had sex.

ALL THE SEX.