This story is a sequel to Equestria Girls: Rarity Takes Boston

This is the sequel of "Rarity Takes Boston" in which Twilight and Rarity joins Twilight's friends in the human world for the semifinal of human Rarity's fashion show in Miami.
Note: War Eagle is my OC

Dr. Evil has somehow ended up in Equestria and decided the best way to make use of his time in this mysterious universe is to team up with Discord and build another doomsday device to steal the magic from Princess Celestia, Princess Luna, Princess Cadance, and Twilight so they can take over Equestria. Can Rainbow Dash, Scootaloo, the Mane 6, and Austin Powers stop him in time and save Equestria?

This is basically sort of a sequel to "Rarity Takes Manehatten" in which Twilight returns to the other side of the portal and rejoins her friends in the human world right after school ended and they take trip to the best city in the world, Boston! :)
UPDATE WRITTEN ON FEBRUARY 15TH, 2015: Due to the fact that I'm getting negative criticism for various reasons, I'm planning to rewrite this story entirely from scratch. I apologize to anyone who was disappointed in the way this story came out for this was one of my first stories and I felt rushed to get the idea for this story put out there and I put almost no effort into writing it. I promise the new version of this story is gonna be longer, more detailed, and filled with the Mane 6, the CMC, (and possibly Sunset Shimmer) going to the numerous attractions Boston has to offer. Stay tuned for further updates. :)