Rainbow dash truly does love her friends.....but when she takes it too far, she could be in mortal danger

Derpy Hooves, dumb, smart, clumsy, graceful? What is Derpy?

My name is rainbowdash73 and I am going to take parts of my [ponies] life. Some of it will be from mine and some will be added as my ponie's.

when a pegasuspony named Strawberryderp finds her way to ponyville she discovers a sister that doesnt even know Strawberryderp existed!