FURVERT!

4:3 ambiguous_gender ambiguous_penetrated ancient_art canid canine canis digitigrade domestic_dog duo feral feral_on_feral feral_penetrated feral_penetrating feral_penetrating_feral grandfathered_content intraspecies male male/ambiguous male_penetrating male_penetrating_ambiguous mammal nude penetration quadruped real sculpture sex simple_background unknown_artist