1girl, black_dress, black_footwear, black_hairband, closed_mouth, dress, from_behind, green_hair, hairband, halo, living_hair, long_hair, long_sleeves, looking_at_viewer, looking_back, original, ouroboros-chan_(zizi_niisan), petals, pointy_ears, profile, puffy_long_sleeves, puffy_sleeves, red_eyes, shirt, shoes, sleeveless, sleeveless_dress, sleeves_past_wrists, solo, standing, teeth, thighhighs, very_long_hair, white_shirt, white_thighhighs, zizi_niisan