Gia Santos is a virgin who lives with her younger brother and her single, immigrant mother in a city outside Paris. Her brother has a serious illness and they need money for food, so Gia decides to leave her studies and takes a job as a cleaner. Luka Meyers is one of the richest men in Brussels and travels to Paris on business. When visiting the most luxurious sex club in the city, he meets Gia and mistakes her for a client. Gia has finished her cleaning shift and by mistake she meets Luka, with whom she lives the most erotic night of her life and who in the end, demands seven more nights. For a week, Gia immerses herself in a world of desire and lust, discovering some time later that she has become pregnant and that the father is a perverse millionaire.