Rule 34 Dev - 2025 absurd_res anthro dirtymac echidna hair hi_res knuckles_the_echidna mac-daddy male male_anthro mammal monotreme nude_male purple_eyes red_body red_hair sega sonic_(series) sonic_3 sonic_the_hedgehog sonic_the_hedgehog_(series) sonic_the_hedgehog_3|13599763336