Rule 34 Dev - 16:10 2019 anal anal_sex animal_genitalia animal_penis border_collie canid canine canine_penis canis collie domestic_dog female female/female feral genitals group group_sex herding_dog hi_res iceshadow13 knot male mammal oral pastoral_dog pegging penetration penis sex sex_toy sheepdog straight teeth threesome toying_partner wolf|4055558520