Rule 34 Dev - anthro brown_hair claws clothing duo eye_contact facial_hair gesture gloves hair hand_holding handshake handwear horn looking_at_another male red_hair galaxy_cowboy mario_bros nintendo sega sonic_the_hedgehog_(film) sonic_the_hedgehog_(series) bowser dr._eggman human koopa mammal scalie 2022 crossover hi_res signature|16645422640