Rule 34 Dev - 2010 absurd_res anthro balls barefoot bear erection feet fur genitals glans grey_balls grey_nipples grey_penis hi_res humanoid_genitalia humanoid_penis male mammal muscular muscular_anthro muscular_male nipples nude paper pecs penis pink_glans polar_bear solo tomcat_(artist) towel ursine vein veiny_penis white_body white_fur|9994906200