The writer asks these rhetorical questions to emphasize that his son must not do these things. AT: "My son, do not be captivated by an adulteress! Do not embrace the breasts of an immoral woman!" (See: [[rc://en/ta/man/translate/figs-rquestion]])
Intense excitement that arises from the desire for a woman is spoken of as if he were being held captive by that woman. This can be stated in active form. AT: "allow an adulteress to captivate you" or "allow an adulteress to fascinate you" (See: [[rc://en/ta/man/translate/figs-activepassive]])
Here the word "breasts" represents the immoral woman and her sexual attractiveness. AT: "why should you embrace an immoral woman" (See: [[rc://en/ta/man/translate/figs-synecdoche]])