FURVERT!

animal_genitalia anthro arm_tuft balls black_body black_fur black_nose black_pawpads blue_eyes blush bodily_fluids border_collie brown_markings canid canine canis cheek_tuft chest_tuft closed_smile collie cum cumshot domestic_dog ejaculation elbow_tuft erection facial_tuft fangs floppy_ears front_view fully_sheathed fur genital_fluids genitals head_tuft herding_dog hi_res knot male mammal markings model_sheet mouth_closed neck_tuft pastoral_dog pawpads penis penis_tip rear_view red_tongue sheath sheepdog shoulder_tuft smile solo standing tan_balls tan_body tan_fur tan_sheath teeth tongue tuft yookie