Rule 34 Dev - >_< 1girl barefoot blush brown_hair chibi closed_eyes facing_viewer full_body grey_shirt hana_kazari highres long_hair long_sleeves onii-chan_wa_oshimai! open_mouth oyama_mahiro shirt simple_background solo speed_lines spread_legs upside-down very_long_hair wavy_mouth white_background|24476481549