FURVERT!

5:4 animal_genitalia animal_penis animal_vulva anus balls bovid brown_body caprine caprine_genitalia caprine_udders caprine_vulva causationcorrelation duo equid equine equine_genitalia equine_penis female feral feral_on_feral genitals goat half-erect hooves horn horse interspecies male male/female mammal penis quadruped simple_background tail teats udders vulva white_background