Prologue and info on the characters:

So, your name is Liliana Sparks, just Lil to your friends. You'll start your 6th year at Hogwarts, you're 16.
In this story Draco won't be a deatheater until Christmas and the Weasley twins still attend school. They will be a year younger than in the HP series. Also, the plot will differ from the book in some things.

Pets: You have an owl: Stubby.

About your family: You've got one older sister Jemma, who is 17.
(It's her last year at Hogwarts.) You've both got very good figures, but you've got long wavy brown hair, while Jemma's is blonde.
Your eyes are a brilliant shade of blue, a little bit darker than your sister's.
People can hardly decide which one of you is the more beautiful, though. Jemma is quite cough*bitchy*cough so there are more boys around her, but you can not complain either.
There's some rivalry between you two, but when it comes to important things you stand up for each other.

Your whole family is pureblood and your father, Morag Sparks is a deatheater. He's good friends with Lucius Malfoy, so spending a week or two during summers at the Malfoy Manor became a tradition over the years.
This summer won't be an exception either.