FURVERT!

anal anal_knotting anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls biped brown_balls brown_body brown_fur brown_nose canid canine canine_genitalia canine_penis canis chair_position duo erection eye_patch eyes_closed eyewear feet fox fox_mccloud from_behind_position fur genitals green_background grey_balls grey_body grey_fur humanoid_feet interspecies knot knotting losira male male/male male_penetrated male_penetrating male_penetrating_male mammal nintendo nude open_mouth penetration penis plantigrade red_penis sex sheath simple_background sitting smile star_fox wolf wolf_o'donnell