I advise everyone to watch Tinto Brass films. It seems to me that the respected author draws inspiration there. As for Rafaella and her husband, they both have low self-esteem. Rafaella raises it, attracting the attention of men. MC increases it by sharing it with others. Oddly enough, it helps to strengthen marriage as an increase in trust. Rafaella enjoys sex a comfortable environment in a narrow group under the supervision of her husband. By the way, this is called privacy, which is inviolable.