Rule 34 Dev - 1boy bara bare_shoulders black_hair broken_horn colored_skin covered_abs covered_erect_nipples covered_navel demon_boy eyepatch facial_hair facial_scar flee_ad from_side goatee horns large_pectorals male_focus mature_male monster_boy muscular muscular_male original pectorals red_skin scar scar_on_cheek scar_on_face short_hair sideburns skin-covered_horns solo upper_body|13137323121