Rule 34 Dev - 1girl birdy_cephon_altera blue_eyes blue_leotard boots breasts closed_mouth elbow_gloves gloves highres leotard long_hair looking_at_viewer multicolored_hair purin red_hair simple_background smile solo split-color_hair tetsuwan_birdy thigh_boots thighhighs two-tone_hair white_background white_hair|12618541611