Spanking on bare ass?

"Okay," said Asha, "it's spanking. But we're going to make it a little exciting for you. You choose a hand like that, blindly. If there's something in it, you'll get spanking on your jeans. If it's empty, your buttocks are also empty, or spanking on your bare buttocks, so choose wisely!"

Amy's eyes widened: "Can't you be serious?" "Oh yes. I think it's always better to face Sonya. So what's it going to be, left or right?"