Eva is afraid of her sex-obsessed stepfather Willem. Feeling forlorn, she meets Ricardo, a streetwise hustler who cheers her up, promising a trip to Paris. But instead he drags her to a sex club where she's held prisoner. Mees, on whom she has a crush, embarks on a desperate search to rescue her but his arrival at the sex club coincides with a police raid, at which point Eva is astonished to discover that Willem is actually an undercover vice cop.