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1:1 2012 anthro biped black_hair black_markings countershade_face countershade_torso countershading digitigrade erection feet felid fingers fur genitals goo_drip goo_transformation hair human_to_anthro leopard_spots male male_anthro mammal markings mid_transformation monochrome motion_lines mxl nipples nude pawpads pecs penis pupils simple_background slit_pupils smile solo species_transformation spots spread_legs spreading standing tail transformation white_background white_body white_countershading