1boy, air_bubble, artist_name, awono_nanaumi, brown_eyes, brown_hair, bubble, collarbone, collared_shirt, fins, full_body, hair_between_eyes, kneeless_mermaid, light_blush, looking_at_viewer, male_focus, merman, monster_boy, navel, nipples, open_clothes, open_shirt, original, parted_lips, shirt, short_hair, short_sleeves, sidelocks, signature, smile, solo, split_tail, stomach, underwater, white_hair