Rule 34 Dev - 1girl arm_up armpits black_sleeves blue_hair breasts chestnut_mouth detached_sleeves eyebrows_hidden_by_hair hair_between_eyes highres long_hair long_sleeves looking_at_viewer open_mouth orange_background orange_eyes original presenting_armpit ringed_eyes rumie simple_background small_breasts solo tiona upper_body|16787435769