Rule 34 Dev - 2girls animal_ears back-to-back bad_id bad_pixiv_id blonde_hair blue_eyes brown_eyes brown_hair chameleon_man_(three) dog_ears dog_tail erica_hartmann flat_color gertrud_barkhorn gun hat kamereon_three military military_uniform multiple_girls no_lineart strike_witches striker_unit tail weapon world_witches_series|3836511198