Someone once said this:
In the eyes of women, there are only two kinds of people in the world: men and women.
In the eyes of men, there are only two kinds of people in the world: big-breasted girls and small-breasted girls.
Whether it's true, we don't know, but from a practical point of view, although it can't be said that all men like big breasts, most men do show some yearning for big breasts.
Just by looking at the frequency and amplitude of the shaking of a woman's walking, an experienced driver can tell the size and shape of the chest inside at a glance.
Someone once did an experiment: when men were shown nude photos of women, a hidden device was used to quietly record their eye movements.
It was found that 47.2% of men first set their eyes firmly on their chests, while only 5.6% paid attention to their faces.