FURVERT!

1994 anatomically_correct animal_genitalia animal_penis animal_vulva anus balls border brown_body brown_fur butt duo english_text equid equine equine_genitalia equine_penis equine_vulva erection female feral feral_on_feral fur genitals grey_body grey_fur hooves horse imminent_sex looking_back male male/female mammal penis presenting presenting_hindquarters raised_leg raised_tail rear_view side_view simple_background tail tail_anus text tim_o'rourke vulva white_background white_border