Harry Potter 1 (Demetria's tale)

Demetria/ Demi has always grown up to love the dark lord but when she (Finally) goes to Hogwarts who will be her friends? And what house will she be in? What will become of her twin brother Draco Malfoy and will she finally understand what it is like to have true friends? And what dark past does one of her friends have? All shall be told