Rule 34 Dev - accessory anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis ball_ring balls big_balls bladder bladder_penetration blep bodily_fluids catheter catheter_in_urethra cock_ring collar collar_only feral full_bladder genital_fluids genitals hair internal jewelry leaking_urine lying male mane mane_hair medical_instrument nude on_back one_eye_closed organs pawpads paws penetration penis penis_accessory penis_jewelry scientific_instrument sheath solo sounding_rod tongue tongue_out urethral urethral_penetration urine ursine_penis watersports wink vinaru kuruk_(character) bear brown_bear grizzly_bear mammal ursine|16408348565