Applejack and Rainbow Dash ended up together in the main universe - through the portal, it was Applejack and Rarity. It's a fair question who made the right choice - from the sidelines, the other Rainbow and Rarity wonder if it was them.
Celestia and Luna married the mane six, now they have a harem and a honeymoon to deal with. In all honesty, happily ever after isn't all it's cracked up to be. At least there'll be room for orgies.
After a long night of partying at Sweet Apple Acres, a seriously drunk Rainbow Dash decides to head into town in search of food. It goes downhill from there.
Nightmare Moon must come first in your heart. Always. To betray one's devotion to Her Majesty with love for another is an act of high treason: a Heartcrime. Night Chamberlain Rarity's sure she's not a criminal. But she's been wrong before.
Rarity needs a live model to practice her rusty drawing skills. Rainbow Dash is the perfect pony for the job. Now if only Rarity didn't find Rainbow's posing so provocative ...
"No matter what you come across, Rainbow, you have to think about what's really important in life. And when you figure out what's genuinely important to you? Stick with it. Remember it. Don't ever forget it." A RariDash.
In the single most important night of her life, Rainbow Dash decides she wants to impress Rarity by ordering a impressive drink. In other words, chocolate milk with a swirly straw.
I was sulking. No way around it. Imagine, me! Ponyville's premier dress designer, unable to even bring herself to design a simple dress! This was all her fault. That stupid, insensitive, wonderfully beautiful and painfully oblivious Rainbow Dash
Speedy, stylish, awesome, pretty...? Rainbow has an image to maintain, but after helping Rarity with several projects, she starts to wonder if looking a bit feminine is bad after all.
Rarity is dying of old age and Rainbow Dash will do anything to save her, and when she finds out about a mystious fountain in the Everfree forest, she might be able to.
Rainbow Dash definitely didn't do anything wrong. Rarity is the one who's wrong. Rainbow Dash is absolutely, totally, a hundred percent sure of it. But then why did she just buy a wagon load of apology bouquets?