FURVERT!

animal_genitalia antelope anus ass_up balls black_body black_fur bovid butt equid equine fangs feral fully_sheathed fur genitals hi_res hooves horn horse hybrid long_tongue looking_at_viewer looking_back looking_back_at_viewer male mammal nixie perineum presenting presenting_hindquarters quadruped raised_tail rear_view sheath signature simple_background smooshkin solo spread_legs spreading tail tail_anus teeth tongue tongue_out