ネクタイしているムスメさんですからなにか発表です

1girl,1boy,blonde hair,blue eyes,short hair,hair bow,red bow,short blunt bangs,tying necktie,struggling,frustrated expression,brother,smiling expression,supportive,close interaction,indoor,home background,detailed background,detailed eyes,detailed hair,casual outfit,skirt,blouse,school uniform,necktie,boy,older brother,standing pose,close to viewer,hands raised,concentrated,helping,detailed expressions,red ribbon,hair between eyes,masterpiece,best quality,very aesthetic,absurdres,