Implied sex before marriage. An unmarried man and woman sleep together. The woman's shoulders are bared, implying scant clothing beneath the covers.
A man hands another man a magazine and says, "Read this. There's a lot of pretty women in it."
The main character is a prostitute and sleeps with several different women or has mentions of several affairs.
An unmarried woman who has engaged in sexual acts, has a child, and is now getting married takes a bath naked in front of another man who has feelings for her. We do not see any nudity beyond bare shoulders, but it is implied that she rises naked in front of him. The man promptly averts his eyes, but it is clear he is tempted since he does love her.
