Her Lustful Body (1975)

Aris, a notorious Athenian gigolo, has managed to seduce the fabulously rich shipowner, Vera, and talk her into marrying him. However, a leopard never changes its spots, and, convinced that Aris is cheating on her, Vera pays him back in the same coin. However, she is utterly unaware that Aris' secret mistress is none other than Lena, her trusted secretary, who has a hidden agenda. Now, the trio of sin is embroiled in a dangerous love game. Is there an escape from passion and the irresistible allure of a young, lustful body?