Rainbow Dash attends her hometown's Millennial Summer Sun Celebration, where she meets a peculiar pink pony. When a strange portal appears during the testing of Twilight Sparkle's latest invention, and pulls their new companion inside, the two friends give chase and embark on the most important adventure in all of history.

Equestria Daily | TVTropes

(2nd Person story starring Doctor "You" and Rainbow Dash)

Being a doctor in the big city isn't as glamorous as you thought it would be; few hours, minimal contact, and a staff of doctors that really don't care. So you did what any self-respecting doctor would do: pack up his bags and move to another city. Ponyville to be exact. This small, out of the way town promised to be the perfect place to set up a family practice and actually do house-calls for a change. Though, you'd never thought you'd be performing home-care for a certain blue pegasus who ended up in your Emergency Room...

Author's Notes:

Cover Image by N3uro. Thanks buddy!

This is the second fic I ever did for the SFG and still one of my favorites. The idea came to me shortly after finishing Love Triangles and Other Funny Shapes and I needed to write it. Luckily, I did and this fic lead to all my others because I said to myself: "Why stop with just one of the mane cast? I'll do all of them!"

Best idea ever. ^.^

Anyway, there originally was a much more graphic ending, but after all this time, I gotta say I'm not happy with it. I may or may not fix it and write a different one, I have no idea. But for now, it's just a teen rating. I promise plenty of laughs, sweet moments, and tender scenes.