"Where is she?" Ed asked annoyed. "I don't get it, why do we have to go pick up the Colonel's foster sister" Mustang had said that his sister was coming to Central, then ordered Ed to go pick her up. Why can't the jerk do his own errands?
About 10 min. later, a beautiful woman walked up to him and asked, " would you happen to be Edward Elric?"
Ed couldn't help but think that she was perfect in every way. Perfect hair, eyes, skin, voice, temperament, the whole deal. "Not a Mary Sue! My life is NOT a love story!"
A/N: Poor Ed! Everyone has been adding Mary Sue after Mary Sue to his life! After reading most of the better OC inserts, they all started to seem the same. "Oh no, I have had random bad stuff happen to me! I will follow these two random people and Mustang is one of my relatives(ok, not that one as much any more).
My point is, try to come up with new ideas! Let the path your story follows be new!