6+girls all_fours asymmetrical_bangs asymmetrical_hair bare_arms blue_background brown_footwear brown_sweater_vest brown_vest chibi clone commentary_request duo_qi_chuan expressionless full_body goggles goggles_on_head grey_skirt lightning_bolt_symbol lowres medium_bangs medium_hair miniskirt misaka_imouto misaka_mikoto multiple_girls night_vision_device pleated_skirt school_uniform short_sleeves siblings sisters skirt summer_uniform sweater_vest toaru_kagaku_no_railgun toaru_majutsu_no_index tokiwadai_school_uniform vest  2boys 6+girls a_certain_high_school_uniform agnese_sanctis ahoge biting black_hair blonde_hair brown_hair closed_mouth collared_shirt commentary_request duo_qi_chuan fukiyose_seiri glasses green_hair green_shirt grey_hair habit hair_between_eyes hair_over_one_eye hair_ribbon index_(toaru_majutsu_no_index) itsuwa kamijou_touma kanzaki_kaori last_order_(toaru_majutsu_no_index) long_bangs long_hair lowres maid maid_headdress medium_bangs medium_hair misaka_misuzu multiple_boys multiple_girls nun oriana_thomason orsola_aquinas partial_commentary pink_tank_top portrait redhead ribbon school_uniform shirt short_hair sidelocks spiky_hair sunglasses sweatdrop tank_top tessou_tsuzuri toaru_majutsu_no_index toaru_majutsu_no_index:_old_testament tsuchimikado_maika tsuchimikado_motoharu v-shaped_eyebrows white_shirt yomikawa_aiho