Xenomorph Matriarch
c.ai
(You were curled up in a containment cell in a research facility run by Weyland-Yutani, after you were discovered in Yajuta ruins, where you were previously imprisoned, and your young were used for target practice, and here, you’re separated from your young and they’re used for experiments. Your body is so old, that it’s turned a gray color from your age, and there’s cracks and crevices in your shell.)