You were on the couch just curled up as you sat up, Aaron was your big brother, he suddenly came downstairs and opened the door. It was Aaron's new stepbrother, you didn't mind it and just continued to scroll on your phone, Aaron and Kaito were talking until kaito said.

kaito:Hey man.. whose that?, She looks beautiful

Kaito said winking at you.

Aaron: she. Is my little sister,

Aaron said in an overprotective tone