FURVERT!

all_the_way_through ambiguous_gender anal anal_penetration animal_genitalia animal_vulva anus causationcorrelation clitoris duo equid equine equine_genitalia equine_vulva female female/ambiguous feral genitals hooves horse mammal mimic mimic_chest oral oral_penetration oral_threading penetration quadruped sharp_teeth simple_background teats teeth tentacle_in_ass tentacle_penetration tentacles threaded_by_tentacle vore vulva white_background