Slavery: A series of erotic games (book 01)
"Yes, it's why I've offered her the experience."
"She may like it more than you expect then," Mistress Dark said. "Don't be surprised if she wants to make it a fairly regular if not a permanent thing. People who are intrigued by the thought of submission, often find they love it when they finally submit. Do you intend to punish her?"
"Spankings, at least," I replied, "confinement of some type, shame or humiliation based upon nudity and/or punishment in the presence of others."
"Have you considered whips?" Mistress Dark asked.