1boy, androgynous, arm_fins, blue_background, blue_hair, blue_lips, blue_skin, bubble, caustics, colored_skin, completely_nude, fins, full_body, hand_up, head_fins, long_hair, looking_at_viewer, merman, monster_boy, nude, ohayousan_084, original, parted_lips, refraction, scales, solo, tail, underwater, water, webbed_hands, yellow_eyes