Rule 34 Dev - animal_genitalia anthro balls canid canine canis duo english_text erection fur genitals grey_balls grey_body grey_fur grey_sheath hi_res inside male male_only mammal monotone_balls monotone_body monotone_ears monotone_fur monotone_genitals monotone_tail navel penis pink_penis ring sheath shiuk shoulder_tuft shower text towel towel_on_shoulder towel_only tuft url wolf|4186603272