Cat stretched her body, turning so she could lean backwards over one arm rest and give the entire shuttle a fine view of her most dependable assets. They had forced her to wear the uniform, which she still wore he mask with, so she couldn't show any cleavage. But she could still show off more than the other women there. And a casual stretch to pop her back would do it well.
With her head upside down, she caught Captain America's eye and gave a wink and licked her lips. It was an obvious invitation.