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2013 animal_humanoid asinus asinus_humanoid brown_hair bulge clothed clothing donkey donkey_humanoid ear_expansion ear_transformation equid equid_humanoid equine equine_humanoid expansion eyes_closed farmer fasttrack37d hair hi_res human humanoid imminent_transformation inside male mammal mammal_humanoid muscular muscular_male nipples open_clothing open_shirt open_topwear pecs pitchfork shirt solo standing story story_at_source story_in_description tools topless topwear transformation unaware_transformation