Rule 34 Dev - 4_fingers anthro baseball_cap bite biting_lip biting_own_lip bottomless clothed clothing clothing_lift featureless_crotch fingers hat headgear headwear hoodie hoodie_lift looking_up male self_bite simple_background solo topwear young young_anthro hthfp alvin_and_the_chipmunks alvin_and_the_chipmunks_(1983) alvin_seville chipmunk ground_squirrel mammal rodent sciurid absurd_res hi_res monochrome sketch|11091666285