Rule 34 Dev - 3:4 abs animal_genitalia anthro balls belly_grab bird_dog black_eyes black_nose bodily_fluids brown_body brown_fur canid canine canis chuo chuofox collaboration collar domestic_dog drooling duo ear_piercing ear_ring fur genitals hands_behind_head hands_on_belly hi_res horn hunting_dog labrador looking_at_genitalia looking_at_viewer male male/male mammal muscular muscular_anthro muscular_male navel nude penis penis_tip piercing pink_nose poking_out pose retriever saliva sheath simple_background smile standing tongue tongue_out white_body white_fur yookie|4709857096