Rule 34 Dev - >:d 00s 1girl 2006 :d :o ^_^ aeru_(simoun) blush clenched_teeth closed_eyes dated double_bun greyscale hair_bun long_sleeves monochrome open_mouth parted_lips pout production_art short_hair simoun simple_background sketch smile tears teeth v-shaped_eyebrows wavy_hair white_background|103574016