Harry & Desiree (Cousins)

I boarded the Hogwarts Express with my trunk and new owl, Callidora. I found an empty compartment and sat down in it. I was so excited to go to Hogwarts. I thought of everything I would learn. A little while later, a boy with untidy black hair and glasses poked his head through the door.
"Excuse me, may I sit here?" He asked, shyly.
"Of course. I'm Desiree. Desiree Potter." I said, smiling. His green eyes got big when he said my name.
"Did you say your last name is Potter? " He asked, shocked.
"Yes. Why do you seem so shocked?"
"Because, I'm Harry Potter." I looked at him strangely. Could we be related?Just then a red-haired boy walked in and asked if he could sit with us. We both just nodded. The minutes passed with Harry and the red-haired boy, Ron, talking. I must've been unknowingly changing my hair color because both boys started staring at me.
"Oh, sorry. I'm a metamorphagus." I said.
"Well, we kinda figured that!" Ron said, staring at me.
"Oh look, we're here." Harry said. The three of us got off of the the train and followed some large man to the boats. We rode over a lake and to the school. A strict looking woman told us about being sorted. We went into the Great Hall and saw a old hat on a stool. Many people were called up before I heard a familiar name.
"Harry Potter." McGonagall called. I could tell the hat was talking to Harry.
Finally the hat called out, "GRYFFINDOR!"
"Desiree Potter." I was up next. I sat down and the hat nearly covered my eyes. It began to talk to me. "Hmmm, very smart, good for Ravenclaw, but also brave like Gryffindor. You have a lot of skills and you could be in any house." I knew where I wanted to be. I wanted to be where Harry was, so I could talk to him about both of us being Potters. "GRYFFINDOR!"
I smiled as I got up and sat next to Harry at the Gryffindor table. He hugged me and I hugged back, but it wasn't a romantic hug. It was a friendly hug. After the sorting and feast were over, Harry and I walked with Ron and some girl named Hermione to the Common Room. Hermione and I said goodnight to the boys and we climbed the stairs. Once we were in our dorm, I changed into my pajamas (http://www.polyvore.com/cgi/set?id=34233261) and braided my hair.