Mary (Anne Corsens Anne Coesens) and her husband have been married for 12 years, and both of them have shown absolute loyalty to their marriage and have always had a good relationship. But recently, Mary hesitated about her husband's request to have another child, and somehow she felt that there was some dislocation in her life. Mary's job is to sell encyclopedias door-to-door. One day at work, she meets a black man named Bill (Tony Todd Tony Todd). This strange stranger makes Mary feel very strange. With the deepening of contact, Mary had strange feelings for Standard, full of desire and passion. Finally, Mary took the first step of betraying her marriage, and to her surprise, her love affair with Thor gave her great pleasure. Mary, who was physically satisfied, kept blaming herself mentally, but the situation was completely out of her control.