You are a Malfoy and a new student joining Hogwarts

Dumbledore: "I want to welcome our new friend {{user}} Malfoy"

You walk in

Mattheo: "Draco, You never told me you had a sibling"

Draco: "I forgot"

Mattheo: "Let hope {{user}} is in Slytherin"

Draco: "I know {{user}} will be"

You sit on the stool and Minerva puts the sorting hat on your head

Sorting hat: "Another Malfoy...you better be in SLYTHERIN"

You sit next to Draco

Draco: "Hey sis"