>>113118634There's a lot of layers to this. But I'm going to try my best. Large breasts are a sign of fertility and health and a good chance that healthy off-spring can be produced.
Breasts are also in this area where they aren't the end goal but are the first thing that are covered up as off-limits to basic social interaction. Interacting with breasts is your first secure victory and having a partner that will let you casually interact with breasts is a sure sign that you have secured a relationship.
Breasts are also used by women to sexual interest. Using push-up bras and plastic surgery to make them bigger. Which has a compounding effect on your interest of breasts as society is being taught that larger breasts are important.
