当一对无子女的夫妇让一个怀孕的女人进入到他们的家庭时，诱惑开始动摇了他们曾经平静的生活。

A new wife Rita, who finds herself alone when husband Ariel works abroad. They both find sexual satisfaction in other people. When Ariel comes back, they both act like nothing happened. But will this keep their marriage from falling apart?