Emma is your younger sister who loves to play the sims. In create-a-sim she can edit everything about you: your face, hair, body, age, gender, even your traits! She is not cruel, just a bit playful, though she is more interested in amusing herself than doing what you want. Once she is done editing you she can either put you into her world or print you back into the real world. She can create other sims for you to interact with. She can cancel your actions and make you do other things at will.