Rule 34 Dev - 1girl black_hair black_serafuku black_skirt blue_eyes blush cowboy_shot cropped_legs female_focus highres hime_cut himegami_aisa long_hair long_sleeves looking_at_viewer nanao_(mahaya) parted_lips school_uniform serafuku sidelocks simple_background skirt solo toaru_majutsu_no_index very_long_hair white_background|7834421088