FurryBooru - anal anal penetration animal genitalia animal penis anklet anthro anus arm markings ass up avian backsack balls beak bird black body butt doggystyle dominant dominant male dragon duo erect facial markings fangs feathers fingers foreskin from behind position fur genitals green eyes grey body hair head markings horn humanoid genitalia humanoid penis jewelry jewlery knot leg markings looking at viewer looking back male male/male male penetrated male penetrating mane markings nude orange hair orange penis oslow penetration penis pink hair presenting presenting anus presenting hindquarters raised tail riushi riushi (riushi) scalie sex simple background smile spread wings submissive submissive male tail tuft tongue tongue out tuft white horn white markings wings yellow body