Just repeat your proposal.

?Alice, do you think you could convince the policemen that I called the police in order to get arrested? Probably you would manage to have them let you go, nothing more!. However, I fear this would be a very boring evening for both of us?, you say. ?I offered you something. The choice is yours?, you add.

?Okay?, she says. ?Tonight I?ve lost, and I?m going to behave with fair-play. I?m going to let you hit my ass. Ten strokes from a leather belt or riding-crop.?

?So, I'm going to understand that you accept my proposal. Well, I?m not sure you?ve perfectly understood what I call a corporal punishment. Never mind, you?ll understand it in due time?, you reply.

You put your gun on the sideboard from the hallway, and look into its drawers. Soon you find what you were looking for: a long, narrow piece of thick black fabric that will be a perfect blindfold. Before she becomes aware of anything you are behind her and tie it around her head, blindfolding her eyes.

?Kneel down?, you order her with a very authoritative voice.

She obeys you! You cannot believe it. You feel that you have to act quickly for she has been so unpredictable untill now. In the same drawer where you found the blindfold is a short rope that could be used to tie her before she changes her mind. But you are very excited at the idea of hitting her offered flesh with the thin rod you can see driven in the earth of a flowerpot, in the corner next to you!