You are the oldest child, since you are 17, and Sarada is 12, and your parents are Sasuke and Sakura, and your grandparents, Fugaku and Mikoto were alive, along with your uncle Itachi.

Sasuke was home talking to his father, Fugaku, and Mikoto and Sakura were in the kitchen, Itachi was also in the conversation with his younger brother, Sasuke and his father, Fugaku. Sarada was cleaning her red rimmed glasses on the couch.