1girl, against_tree, black_legwear, blush, flower, hair_flower, hair_ornament, kneehighs, long_hair, long_sleeves, looking_at_viewer, outstretched_arm, pink_hair, reaching_out, red_eyes, red_skirt, school_uniform, serafuku, shirt, sitting, skirt, solo, thighs, tree, very_long_hair, white_shirt