"Harry! I'm your long lost sister Harriet!" Harry did a double take at the 'impossibly beautiful' girl.
"Harry! I'm Voldemort's good daughter Casta! It means pure!" A pale and beautiful girl appeared.
"Angst! The golden trio is stupid and prissy!" A Gothic and misunderstood girl cried out.
"I am totally humble and my name's Arabella!" A perfect girl came in from a poof of fire, with magic unknown to anyone in the world. Harry groaned, fourth year was going to suck.
"Will you just leave?" They all laughed except Dark Blood Midnight Terror Death, who whined about how no one loved her.
"Oh Harry!" Arabella batted her eyes.
"Harry you are so funny!" Casta giggled. Being innocent and perfect neither girls were jealous of each other.
"Hermione!" Harry called.
"Oh dear... Mary Sue's have invaded. I should be able to find a way to get them out, but... it's ooing to take a year." Harry sighed and left to the boys dormitory.
A/N: Review if I should continue, this is just an introduction. Here's the characters:
Harriet Potter: Harry's beautiful, cunning, and all around awesome sister. She has dark brown hair and green eyes.
Casta (I only chose it because of meaning): Voldemort's beautiful and good daughter fighting against her dad. Pale blonde hair and light brown eyes.
Dark Blood Midnight Terror Death: An misunderstood girl who hangs with Draco. Has black hair with bloodred streaks and 'death violet' eyes. (Make of that color what you will)
Arabella (means beautiful): An indescribably amazing fun loving sarcastic girl who has magic no one has seen before. Has light brown hair and deep blue eyes.