>>55576773Penny is special no matter what. People draw her with giant booba probably because thats just whats fun for them to draw. I wouldn't read too much into it. Large breasts are cumbersome in real life, but they're also squishy and soft.
My take is, maybe it's some kind of maternal thing, where people see large breasts as a sign of motherlyness and seeking to return to the womb or something, be held in mommys loving embrace.