Scootaloo has always wanted a sister. And Rainbow Dash decides to give her one.

On a day like any other, Rainbow Dash asks Fluttershy to accompany her as she heads out of town for a little while. She doesn't tell her where they are going or how long they will be gone, but says that it's a surprise. Not wanting to turn down one of her best friends, Fluttershy agrees to go with Rainbow Dash. However, something lingers in the back of the yellow Pegasus' mind as they leave: Where exactly are they going and what does Rainbow Dash have in mind when they get there?