Rule 34 Dev - 2021 20s 2girls age_difference aged_down aic_oekaki armband bag brown_eyes brown_hair carrot_hair_ornament early_teens eyebrows eyebrows_visible_through_hair female food_themed_hair_ornament frog_hair_ornament gekota hair_ornament height_difference highres hood hoodie matching_hair/eyes medium_hair misaka_mikoto multiple_girls preteen preteen_girl school_bag school_uniform shirai_kuroko short_twintails summer_uniform teenage teenage_girl teenage_girl_and_younger_girl tied_hair to_aru_kagaku_no_railgun to_aru_majutsu_no_index tokiwadai_middle_school_uniform twintails white_background|4299714975