Rule 34 Dev - 1girl arm_up black_hair black_serafuku blush delinquent hand_on_own_hip juusan_kihei_bouei_ken long_skirt midriff midriff_peek neckerchief pleated_skirt ponytail red_neckerchief red_ribbon ribbon sailor_collar school_uniform serafuku skirt sleeves_rolled_up solo sukeban takamiya_yuki white_background youdie|23627571201