So, in the 3rd-world context, breast feeding to the age of 5 makes sense. In the context of the rest of the world, though, it doesn’t. Breasts are sex objects. You favor public breast-feeding? Breastfeeding at work? I am asking myself who’s the weirdo.
Breasts are for feeding the young, you have assigned an extra use.
Lasted about 2 minutes into the first phone call to the company headquarters.
Breasts provide lactic fluids to young'ns. Simultaneously they are made up of some degree of erectile tissue ~ and are tied into the nervous system with a special link that does all sorts of things.
However, the purpose is the purpose. The rest of that stuff keeps you in her tree and not somebody else's tree!
Remember, in nature all genes have multiple purposes. Else you'd be a sea slug.