Rule 34 Dev - 1girl back bangs blush bow brown_eyes brown_hair face female flat_chest from_side ha-ru hair_bow head_tilt loli long_hair looking_at_viewer looking_back nipples nude parted_bangs profile shirai_kuroko simple_background sketch solo to_aru_kagaku_no_railgun to_aru_majutsu_no_index twintails upper_body white_background|273046985