The following five questions are the most common gender problems in our daily life. Sexy men and women always wear such colored glasses when looking at the opposite sex. As for why, some people may not even understand themselves.

Why do men like women’s flat belly?

This is because a flat and smooth belly means that they are not pregnant and are welcome to be pursued by men. Therefore, in gyms and yoga classes, there are always women doing abdominal exercises, and everyone wants to have a strong and perfect abdomen.

Why do men like women’s sexy lips?

Because in the process of evolution, a woman's lips have become a mirror that reflects the state of her genitals, because the size and thickness of the two are similar; and when she is excited, both will become engorged and swollen with blood. This phenomenon is called the "reproductive response", which can send a strong and clear message to men in particular. It evolved when humans first learned to walk on two feet. This is why women like to wear lipstick. Bright red lipstick is the best sexual hint a woman can use.

Why do men like long-haired beauties?

Because long and shiny hair represents a healthy body and announces that she has good fertility potential. Long hair makes a woman look charming and charming, while short hair gives a serious look. From these experiences, the lesson is clear: women who want to attract men's attention should grow their hair long, while at work, they should keep their hair short or wear it up. When you are in a high position of power or are in a male-dominated industry, your sexy appearance will become an obstacle and burden for women.

Why do women all over the world like men with small, tight buttocks?

The secret is that firm and muscular buttocks are a necessary condition for being able to push forward violently during sex. For a man with fat or floppy buttocks, this forward movement will be difficult for him, and he is likely to put his entire body weight into this movement, which is not ideal for women. Because the man's weight will make her feel very uncomfortable, and she will have difficulty breathing. On the contrary, a man with a small, tight butt is more likely to succeed in his mission. Small and tight buttocks can increase the chance of pregnancy.

Why don’t women like to see photos of naked men?

Because evolution has not allowed women to be sexually aroused by seeing men’s genitals, which is the complete opposite of men. The photos in men's pornographic magazines are all photos of women with their legs spread wide, sitting or lying down, with their fronts and backs clearly visible. But their attempts to sell pornographic photos of men to women have failed... Men will look shocked when they see a naked woman, while women will usually laugh when they see a naked man.