There are many theories about why boobs are men magnets: they stand for fertility, they are a sign of sexual maturity, they feel good and are fun to watch. But what exactly?
Larry Young, author of The Chemistry Between Us, claims that breasts are designed to create an emotional connection. While breastfeeding is the bonding hormone oxytocin; sex (with her breasts as well are often allowed to participate) causes the same effect, which strengthens the bond between partners. “Most animals go their separate ways after they have had sex with each other,” says Young. But people have relationships with each other. Sex is not only for reproduction in our case, but also to strengthen the bond with each other.