FURVERT!

anal anal_penetration anatomically_correct anatomically_correct_anus animal_genitalia animal_penis anus bite brand brown_body brown_fur butt darkmare duo equid equine equine_anus equine_genitalia equine_penis erection feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral from_behind_position fur gender_symbol genitals hooves horse intraspecies male male/male male/male_symbol male_penetrated male_penetrating male_penetrating_male male_symbol mammal mounting penetration penis puffy_anus realistic_feral sex sexuality_symbol sketch symbol third-party_edit