Rule 34 Dev - 2boys arknights armband artist_name bishounen black_coat black_gloves black_hair black_vs_white blood blue_eyes coat cowboy_shot faust_(arknights) gloves green_eyes heart highres male_focus mephisto_(arknights) multiple_boys red_armband reunion_logo_(arknights) short_hair shorts spots thighs vhumiku white_hair|16039065042