Rule 34 Dev - 1girl animal_ears arm_cannon cosplay crossover dog_ears dog_girl dog_tail helmet hololive inugami_korone inugami_korone_(1st_costume) jacket matarou_(matarou072) mega_man_(character) mega_man_(character)_(cosplay) mega_man_(classic) mega_man_(series) tail virtual_youtuber weapon yellow_devil_(mega_man) yellow_jacket|14358768255