1girl, black_ribbon, bronya_zaychik, bronya_zaychik_(silverwing:_n-ex), caisena, cowboy_shot, from_behind, grey_skirt, hair_ribbon, honkai_(series), honkai_impact_3rd, indoors, long_hair, miniskirt, one_side_up, pleated_skirt, ribbon, skirt, solo, standing, thighs, very_long_hair, white_hair