Narcissa/Harry, femdom

Harry is sexually attracted to Narcissa, whether this comes from her canonicall saving or he always had a thing for her.

When they are alone and enjoy themselfs, she is the dominate one, something he doesnt mind. Her dominating include her pureblood arrogant persona shows up, talking low of him, possibly even humilating him. However, this only arouses him. Maybe not so much the humil stuff, but her Pureblood arrogant thing. Whether this is part of a Roleplay and in reality she cares about him or if she really has this Behaviour i leave to the fic.