Rule 34 Dev - anthro anus backsack balls bent_over butt genitals grin humanoid_genitalia humanoid_penis looking_at_viewer looking_back looking_back_at_viewer male musk musk_clouds musky_butt nipple_piercing nipples nude penis piercing presenting presenting_hindquarters purple_background simple_background smile solo spread_butt spreading dolphxpolar sega sonic_the_hedgehog_(series) sonic_unleashed sonic_the_hedgehog sonic_the_werehog eulipotyphlan mammal werecreature wereeulipotyphlan werehog hi_res|22215398800