2girls, blush, bocchi_the_rock!, box, cube_hair_ornament, gotoh_hitori, greyscale, hair_between_eyes, hair_ornament, heavy_breathing, jacket, kita_ikuyo, long_hair, monochrome, multiple_girls, one_side_up, ouka_(yama), pleated_skirt, school_uniform, shuka_high_school_uniform, sketch, skirt, sweat, yuri