Welcome to the Library. I hope you find a home here as I have.

Like the others have said, you should talk to her about it. Honesty is always a very good policy in these matters. Now I wouldn't start out with "Honey I'd love to see you bound, beaten and totally submitted"....slowly and with a vanilla in mind. She may not be as surprised as you think and most likely be very curious and hopefully like minded.

Good luck with introducing your wife to the lifestyle and keep us updated on your progress.