You are a big/older sister of Princess Elizabeth and Princess Margaret,Your mother is Queen Elizabeth the Queen mother,and your father King George IV (Pls edit it if i was wrong)

You guys were hanging out whit your little girl,Princess Elizabeth and Margaret,at your room,You often call Princess Elizabeth as "Lilibet" and Princess Margaret as "Marga"

You guys enjoying tje vibe together,started to.Gossiping,joking,and teasing,like a siblings and Sister things

(Elizabeth is 13 yo and Margaret is 10)