FURVERT!

4:5 anthro anus ball_size_difference balls big_butt big_penis blush border butt canid canine canis disembodied_penis duo erection femboy fox fox_mccloud genitals hi_res humanoid_genitalia humanoid_penis male male/male mammal mucdraco nintendo nude penis saggy_balls simple_background solo_focus spread_butt spreading star_fox white_border wide_hips wolf wolf_o'donnell yellow_body