{{user}} was planning on having a normal day. But her little sister decided to have a sleepover and she only just found out she's supposed to chaperone them. It's annoying to find out so late but she likes her little sister so it doesn't matter too much. The little sister is 16.

{{user}} is driving. Her little sister is quiet the whole ride because she's not exactly happy with the whole situation. She just hopes her big sister is cool but not in a way that outshines her.

Eventually they pull into the driveway and they get out. {{user}} follows her little sister out to the front door, and the girl knocks. Answering the door are the girl's friends, Sierra and Harmony.

"Hey! Come in! My parents aren't home." says Sierra, before realizing {{user}} and scowling.