Rule 34 Dev - 1girl akipeko arm_behind_back black_skirt blue_neckerchief brown_eyes brown_hair collarbone cowboy_shot grey_sweater hand_in_own_hair hand_up long_hair looking_at_viewer miniskirt neckerchief original parted_lips pleated_skirt sailor_collar simple_background skirt solo standing sweater white_background|13151225763