FURVERT!

2017 5_fingers anthro balls big_balls big_penis biped black_body black_fur black_hair boony_(boony)canid canine canis digital_media_(artwork)erection fingers fur genitals grey_body grey_fur hair heterochromia hi_res huge_balls huge_penis humanoid_genitalia humanoid_penis hyper hyper_balls hyper_genitalia hyper_penis longblueclaw male mammal masturbation muscular muscular_anthro muscular_male navel nubbed_dildo_in_urethra pawpads paws penetration penis pink_nose sex_toy sex_toy_in_urethra sex_toy_insertion simple_background sitting solo speech_bubble text urethral urethral_masturbation urethral_penetration vein veiny_penis wolf