Rule 34 Dev - 4girls :d all_fours barefoot black_hair blue_eyes blush brown_eyes brown_hair crab feet grin highres kosumo legs long_hair multiple_girls open_mouth original outstretched_arms pleated_skirt red_eyes school_uniform serafuku short_hair simple_background sitting skirt smile soles sweatdrop toes triangle_mouth twintails two_side_up white_background|6703465392