A woman becomes a "wife" by meeting a man and giving her body to him, having sex with her husband and bearing children. However, once she becomes a mother, sex with her husband ceases, leaving her with no way to satisfy her newfound desires. While her husband turns to other women, keeps mistresses, and continually seeks out female bodies, the mother is denied such options. Excluded from sex, the mother satisfies herself by accepting the cock of her son, who resembles her husband, without feeling guilt or sin.