FURVERT!

ambiguous_gender ambiguous_prey anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis belly belly_humping big_belly big_penis black_body black_fur bodily_fluids cum cumshot dragonczech ejaculation equid equine equine_genitalia equine_penis feathering feral fur genital_fluids genitals hi_res hooves horse male mammal mane medial_ring nature on_hind_legs orgasm penis quadruped unguligrade unseen_prey vein veiny_penis vore