Seduction... of an Adult(1987)

Thierry, a successful businessman and womanizer, constantly argues with his wife. So he decides to visit his daughter, Lila, who is studying in Patras, to escape the nagging and enjoy the crazy pace of the carnival. Upon arriving in Patras, he finds himself face to face with Lila's half-naked childhood friend and the daughter of his best friend, who still calls him uncle. His "niece's" wild moods bring him face to face with a sweet temptation that he really wants to give in to.