ミキサーで飲み物を作るお姉ちゃんと出来上がりを待つ弟
A young girl and boy in the kitchen preparing a drink in the blender,young girl and boy stand in kitchen,each holding blender,girl is on left,and boy is on right,they are both focused on their task,likely making smoothie or other beverage,kitchen is equipped with sink,oven