slave is cuffed up to a suspension hoist and given a lengthy back beating.

First a rather stingy leather flogger, then a heavy rubber paddle and finally a wicked dragon's tail.

Mistress artfully uses her tools to inflict pain and nearer the end of his ordeal she says he can call 'mercy' when he can take no more but he better use his pleas of mercy wisely and convince her he means it otherwise she will just carry on!