Punishment Exercise

'Bad girl!' he wheezed, gloating over her succulent flesh. 'Bad, bad girl!' He was drooling as his hand rose and fell, smacking her bare bottom as it gleamed rosily in the firelight. She squealed as the stinging made her squirm and writhe, her feet, in their buttoned shoes, kicking the air. His eyes, fixed on the rippling globes of her bottom, sparkled in the firelight and his breath came in heaving gasps... Paid-off from her teaching post, Cassie is reduced to finding a job with a respectable escort agency in order to pay the rent - only to discover that the agency is a cover for something darker and more sinister. She finds herself in a depraved world of BDSM where young men and women are bought and sold to satisfy the sexually sadistic appetites of the rich and decadent. Can she use her newly found appetite for pleasure and pain to survive - and to gain revenge on the people who put her there in the first place?