Rule 34 Dev - 10s 1girl 2018 arm_support bangs black_hair blue_skirt blush brown_footwear female from_side full_body green_eyes grin highres loafers loli long_hair long_skirt looking_at_viewer loose_socks lying on_stomach sakugawa_middle_school_uniform saten_ruiko school_uniform serafuku shoes simple_background skirt smile socks solo summer_uniform teenage teenage_girl the_pose to_aru_kagaku_no_railgun to_aru_majutsu_no_index white_legwear yuuki_r01|4061389726