Faced with insoluble difficulties, nineteen-year-old Marina, on the advice of a friend, gets a job at the Paradise agency and finds herself in a special world of forbidden pleasures, in which her innocence is an item of high demand for clients. To regain her freedom, Marina will have to go through five levels of initiation. Her guide to the universe of sensual pleasures is Paolo, the mysterious owner of the agency, for whom Marina is just one of the expensive toys. But will it always be like this?