1girl, o, blue_eyes, blue_hair, breasts, completely_nude, fins, fish, full_body, gills, hair_over_one_eye, long_hair, looking_at_viewer, medium_breasts, mermaid, monster_girl, navel, nude, one_eye_covered, original, parted_lips, ruteko_(ruko220), simple_background, solo, sunfish, taur, twitter_username, webbed_hands, white_background, wide-eyed