1girl, animal_ear_fluff, animal_ears, bare_shoulders, breasts, cleavage, closed_mouth, dress, grey_hair, hair_between_eyes, looking_at_viewer, mio_(xenoblade), mizuki_riko, simple_background, small_breasts, smile, solo, upper_body, white_background, white_dress, xenoblade_chronicles_(series), xenoblade_chronicles_3, yellow_eyes