Do as Narcissa requests

"If that is what you wish," you reply, your desire already rising.

You reach for her dress, but she backs away slightly and holds up her hands. "I have been a bad girl," she says softly, hanging her head. "My husband thinks I should be punished for my insolence against him." And with that, she opens a trunk on the floor and removes a short riding crop. She hands it to you.

"You will chastise me--?" This a statement more than a question.

You look at her for a long moment before you take the switch from her.
She turns, bends over and supports herself with a chair.

You hesitate.

"Well--?" asks Narcissa as she looks over her shoulders at you with a pair of soulful eyes.