FURVERT!

5_fingers anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro balls biped black_body black_claws black_collar black_ears black_eyebrows black_fur black_nipples black_nose black_penis blue_eyes border brown_balls brown_body brown_fur brown_inner_ear canid canine canine_genitalia canine_penis canis claws collar cross digital_media_(artwork)dobermann domestic_dog duo erection eyebrows fingers fur genitals jewelry knot male male/male male_penetrated male_penetrating male_penetrating_male mammal necklace ninetht nipples penetration penis pinscher sex smile smirk teeth white_border