Rule 34 Dev - animal_genitalia animal_penis anthro balls biped bottomless buckteeth clothed clothing clothing_lift digitigrade erection genitals looking_at_genitalia looking_at_penis male open_mouth penis reclining rodent_penis sheath shirt shirt_lift short_tapering_penis simple_background sitting small_penis solo spread_legs spreading tapering_penis teeth topwear white_background mizzyam alvin_and_the_chipmunks alvin_and_the_chipmunks_(1983) alvin_seville chipmunk ground_squirrel mammal rodent sciurid|401059015