Rule 34 Dev - 2019 5_fingers abs animal_genitalia animal_penis anthro athletic balls biceps black_body black_hair black_nose black_skin blue_background blue_body blue_eyes blue_skin blush canid canine canine_penis canis domestic_dog erection eyebrows feralise fingerpads fingers grey_body grey_skin hair husky knot looking_down male male_only mammal masturbation multicolored_body multicolored_skin muscular muscular_male nordic_sled_dog pecs penile penile_masturbation penis pink_penis simple_background solo spitz standing|3909276032