Lyra was a harpy wrangler, one of the futas that helped keep the skies of Lorain protected from the harpies in heat that might otherwise prey on humanity, though she felt the time to retire was close.
Wrangling harpies was a young futa's job, and she wasn't as spry as when she was twenty years old.
It didn't mean she would shirk her duty, even if the mission she went on might end up being her last