Dino and Anna share an intense passion, but their relationship is far from conventional. An extreme emotional conflict prevents Dino from having sex with Anna. Instead, he satisfies his compulsive erotic urges with prostitutes, while seeking out Anna's ex-lovers to fulfill her unrequited desires. Mired in an increasingly untenable labyrinth of perversion, Anna embarks on a journey to ease Dino's pain and put his tormented psyche at rest.