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2001 anthro biped boxers_(clothing)boxers_only bulge circles_(comic)clothed clothing douglas_pope feet fist front_view full-length_portrait greyscale k-9 low_res male mammal monochrome mustelid navel nipples otter pecs plantigrade portrait pose sketch solo standing tail thick_tail topless topless_anthro topless_male traditional_media_(artwork)underwear underwear_only whiskers