FURVERT!

5_fingers absurd_res anthro anthro_on_anthro anus ball_size_difference balls big_penis biped black_hair canid canine claws conditional_dnp countershade_face countershade_fur countershading cracky dipstick_tail disney doubleofox duo erection eyebrows fingers fox fur genitals glans green_eyes hair hi_res humanoid_genitalia humanoid_penis male male/male mammal markings nick_wilde pawpads paws penis penis_size_difference perineum red_fox tail tail_markings true_fox zootopia