Rule 34 Dev - 1girl 9s0ykoyama117 absurdres blush breasts brown_eyes brown_hair collarbone girls_und_panzer green_skirt hair_ribbon highres koyama_yuzu large_breasts long_hair looking_at_viewer microskirt navel ooarai_school_uniform open_mouth ribbon school_uniform simple_background skirt smile solo white_background|24121675188