Xella has been talked into allowing Sarah to punish her by the maid Katy who wants to get Sarah into trouble. She has been promised that it will only be a hand spanking, she is not sure about it but agrees to help Katy in the plot. What happens is that Sarah gives poor Xella one hell of a bare arsed beating, something she will remember for a long while to come. A great film, full costume, a good production