Mistress Gemma, clad head to foot in sexy shiny rubber is a Mistress of ultimate desire. Her rubber clad slave is forced to suck her smoke through his gas mask, whilst his cock and balls are subjected to inhumane torture, at the same time, and an electric butt plug pumps away at his arse. Meanwhile, her transvestite slave is getting up to no good in her second dungeon. Soon it will be her turn to suffer the wrath of Mistress Gemma, with spankings and strap-on fuckings. Mistress Gemma's London Dungeon revels in 95 minutes of pain, humiliation and debasement.