Don't ask how she manages to stretch in her sleep while still wrapped around him like a body pillow, but she does. It rubs her body on his in what is hopefully a very pleasant way.

She's rising toward wakefulness with his fingertips tracing circles on her skin, nuzzles sleepily against his neck as she comes awake. The noise she makes against his skin MIGHT have been meant as a greeting, it's hard to tell.