What happens in the Dark Lord's chambers

Roza is a witch, hired to protect Hogwarts. Why a girl not much older than 17? Because she's half veela. With her beauty, knowledge, and powers not even Dumbledore or Voldemort could dream to have she quickly becomes the girl of everyones dreams. The dark lord being no different. Read as Roza tells her story of being taken by the Dark Lord, and what's takes place in his chambers...