1boy, ahoge, black_nails, blue_skin, blue_theme, claws, colored_skin, earrings, full_body, hannahalexart, jewelry, male_focus, merman, mermay_2020, monster_boy, navel, necklace, nipples, octopus_boy, original, pectorals, pointy_ears, simple_background, solo, tentacle_hair, white_background