Rule 34 Dev - anal animal_genitalia animal_penis anthro anthro_on_anthro anthro_rimming_anthro anus ass backsack balls black_balls black_body black_fur black_tail blue_eyes brown_body brown_fur brown_tail canid canine canine_genitalia canine_penis canis collar collar_only dialogue dominant dominant_male duo ears_back english_text erection fur genitals gradient_background hi_res leash male male/male male_rimming_male mammal markings nude open_mouth oral penis pink_markings pink_penis pivoted_ears raised_tail rimming sex simple_background submissive submissive_male tail text thevale wolf|8107199464