Rule 34 Dev - 2021 anal anal_sex anthro balls border_collie canid canine canis closed_eyes collie coyote crystalhaze domestic_dog duo from_behind_position genitals herding_dog knot male male/male male_penetrated male_penetrating male_penetrating_male mammal nude pastoral_dog paws penetration penis sex sheepdog tongue tongue_out west_(character)|5032576176