FURVERT!

4:3 anal anal_penetration anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls big_penis body_hair domestic_ferret dominant duo equid equine erection facial_piercing fangs genitals gorath hairy_balls hi_res hybrid knot larger_dom larger_male male male/male male_penetrated male_penetrating male_penetrating_male mammal monochrome musclegut muscular muscular_male mustelid musteline nose_piercing open_mouth penetration penis piercing sex size_difference smaller_male tail teeth tongue tongue_out true_musteline weasel