Rule 34 Dev - 00s 2000s 2006 blue_fur exposed_torso footwear furry handwear hedgehog male male_only mammal multiple_males no_humans sega shadow_the_hedgehog sonadow sonic_(series) sonic_adventure_2 sonic_team sonic_the_hedgehog sonic_the_hedgehog_(series) straight_hair syberfox tagme yaoi|148881232