Magic Door Knob

Fredrick McPants is an interesting girl, she always got made fun of because of her name. On her birthday her uncle came to drop off her birthday present. She shock the box a little to try and figure what it was. WHen she was allowed to to open it she reveiled a door knob.
"What is this?" she asked her uncle.
"It's a magic door knob you can open any door or container even if it's lock." he explained.
Fredrick McPants looked at the thing and thought of ways to use this.
It was the night of her birthday and Fredrick wouldn't put the door knob now. She kept putting it on doors and opening them. She never thought a door knob could be so much fun.
"Fredrick!" her sister called. "I know what we can do with that door knob!"
"What?" she asked.
"Let's rob a house!" she said.
"Okay, I know exactly who to rob!"
"Isn't it bad that we are yelling this?" Her sister asked.
"Oops." She said and they started walking down the street.
They kept on walking until they reached Brittany's house. Brittany was the meanest girl to Fredrick Mcpants and Fredrick always hated her for that.
"C'mon" Fredrick Mcpants said heading to the back door.
"Wait, what should we do if we get caught?" she asked in a hushed tone.
"Run." Fredrick McPants said.
They reached the door and Fredrick slowly put her magic door knob to the door. The door opened slowly to a dark room.
Fredrick McPants sister turned on the light and she quickly turned it off. "Are you an idiot." Fredrick McPants yelled in a hushed voice.
They crawled on the floor until the came across a ssafe that was under a desk.
"Should we open it?" her sister asked
Fredrick McPants put her door knob on the safe and it opened.
Inside the safe was a necklace and $1,000. They took the money and necklace and hurried out and to the road were they ran all the way home.
Over the past years Fredrick McPants became the best robber in the country.