FURVERT!

abs anal anal_penetration animal_genitalia animal_penis anthro balls biceps big_penis black_and_white border_collie cam_collins canid canine canine_genitalia canine_penis canis chest_tuft collie deep_penetration domestic_dog duo erection fur genitals herding_dog humanoid humanoid_genitalia humanoid_penis knot line_art male male/male male_penetrated male_penetrating male_penetrating_male mammal monochrome muscular nude pastoral_dog pecs penetration penis romantic romantic_couple sex sheath sheepdog simple_background star_wars tauntaun thick_penis tuft vein white_background wolfblade wolfmonkey