Rule 34 Dev - animal_genitalia animal_penis anthro anthro_on_feral australian_shepherd brozoi canid canine canine_penis canis construction_helmet domestic_dog duo engineer fellatio feral genitals herding_dog male male/male mammal nopantsdog oral pastoral_dog penile penis sex sheepdog shepherd_(brozoi) tongue tongue_out wolf zoophilia|7377232624