Rule 34 Dev - 4_toes abs animal_genitalia animal_penis anthro anthro_on_anthro balls big_balls big_penis big_sheath biped black_body black_fur blue_eyes bodily_fluids brown_hair canine_genitalia canine_penis cum duo eye_contact eyebrows feet fur furniture genital_fluids genitals grey_body grey_fur hair half-erect larger_male looking_at_another male male/male muscular muscular_male nipples nude open_mouth pawpads paws pecs penis red_body red_fur sheath simple_background sitting size_difference smaller_male smile sofa tail teeth toes tongue white_body white_fur yellow_eyes conditional_dnp garnetto dravu gausswolf alaskan_malamute canid canine canis domestic_dog mammal nordic_sled_dog spitz wolf 2019 digital_media_(artwork)|12615754550