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anthro bagi bagi_the_monster_of_mighty_nature bound captured chair cloth_gag clothing coat domestic_cat duo feet_tied felid feline felis female furniture gag gagged grouchom hands_behind_back hands_tied humanoid injection lab_coat leotard male male/female mammal on_chair osamu_tezuka otm_gag scientific_experiment sitting sitting_on_chair tail tail_tied topwear