Rule 34 Dev - animal_genitalia anthro balls barzillai biceps black_penis canine damion dragon ear_piercing erection facial_piercing furgonomics furry-specific_piercing genital_piercing hair horn kihu male male_only mammal muscular nipples nose_piercing nude penis piercing pitbull purple_hair septum_piercing sheath sheath_piercing smile teeth|2523119104