That tone struck something deep inside Ignis, his instincts wanting to answer that and when Gladio's rich scent washed over him, there was no way he could resist. It took some effort and longer than he would've wanted, but after a few long moments, Ignis had managed to settle back into his human skin. He lay under Gladio, the fine lines of his body still a bit tense, but it was already a good deal better than it'd been before.