Rule 34 Dev - 1girl black_ribbon fang female_focus hair_ribbon hand_on_own_hip hidan_no_aria hidan_no_aria_aa highres index_finger_raised kobuichi long_hair mamiya_akari necktie open_mouth orange_hair pleated_skirt purple_eyes red_necktie red_skirt ribbon school_uniform serafuku short_hair short_twintails skirt solo twintails yellow_ribbon|7290397413