Rule 34 Dev - animal_genitalia anthro balls bear big_balls big_penis brown_bear chubby_anthro chubby_belly chubby_male erection genitals grizzly_bear hair helminth hi_res infestation kuruk_(character) male male_only mammal mane mane_hair pawpads paws penetration penis redeyedwolf sex sheath sleep_sex sleeping slightly_chubby solo urethra_worm urethral urethral_penetration ursine ursine_penis|9068036408