The rich and sophisticated Alessandra, Alexandra Stein inherits a country cottage from her stepdad, but Matilde and she already live there, by previous agreement with the dead stepdad, so they don’t want to leave the house. Matilde tries to claim possession of the cottage because of her long occupation of it, aiming to become its sole owner, with the complicity of her lawyer Nobili played by Andrea Nobili. The result is a succession of infidelities and betrayals with intriguing hot scenes. Patrizia Chaty Heaven, the rich heiress's secretary, exploits all her talents for seduction to extract precious information from the lawyer's clerk that they use against Matilde. Alessandra seems to have won the struggle, but the ending reserves unexpected surprise