Preaching to the Perverted

He wants to save her. She wants to pervert him. Who will win?

Minister on a moral crusade employs young computer whizzkid Peter to infiltrate the London S&M scene. Peter has to gather evidence of physical 'assaults' in order for the Minister to prosecute and shut the scene down. But Peter gets unwittingly drawn into it and falls for the Mistress Tanya Cheex.