Rule 34 Dev - 01_0219 10s 1girl 2boys bird blue_hair bow brown_hair hair_bow long_hair mawaru_penguindrum multiple_boys necktie open_mouth penguin penguin_1-gou penguin_2-gou penguin_3-gou princess_of_the_crystal red_hair school_uniform short_hair siblings takakura_himari takakura_kanba takakura_shouma teeth|2777865246