Rule 34 Dev - 1girls absurdres armband bikini blush bridal_gauntlets brown_eyes brown_hair female flat_chest gradient_background green_armband highres holster long_hair navel orochi_itto pelvic_curtain red_bikini second-party_source shirai_kuroko smile solo swimsuit teenage_girl teenager thigh_holster to_aru_kagaku_no_railgun to_aru_majutsu_no_index twintails young|12492265824