Whats so attractive about boobs to men?

Basic biology: It's wired into us. We're going to notice. Nature requires both men and women to make the world go around, and our tastes and priorities are often different. They denote a human female, someone we might perhaps love and be with and have a family together. However, not all men are fixated on breast size, and many of us dislike artificial augmentation, though we may not say this.

Attractions : are based on societal norms. The society description of beauty which may have no functional advantage and may slightly vary from culture to culture and may be generational. However people should be content with what the have and know some men may put more value on the quality of the person than just the boobs