Hannah is on a holiday to St Croix with her friend Claire when Claire's twin brothers make their desire for her very, very clear. Thus begins a torrid experiment in domination and submission which extends to Claire's dad, who teaches Hannah the meaning of submission. But now Mrs. Masters has learned of their nasty game, and has decided to teach Hannah what domination really means. And as if that wasn't bad enough Claire soon does the same! Hannah finds herself treated as a helpless sexual pet by the Masters, dominated and disciplined while subjected to the most thrilling and breathtaking sexual experiences of her life!