1girl, black_sclera, blue_background, breasts, closed_mouth, colored_sclera, colored_skin, completely_nude, fingernails, fins, full_body, head_fins, holding_own_tail, long_hair, looking_at_viewer, mermaid, monster_girl, nude, orange_eyes, orange_hair, orange_scales, orange_skin, original, ruteko_(ruko220), scales, sharp_fingernails, simple_background, smile, solo, tail, tail_raised, twitter_username, very_long_hair, webbed_hands, white_skin, yellow_eyes