1. It is difficult for a man to sex with a woman for the first time, and it will become easier in the future;
it is easy for a woman to sex with a man for the first time, and it will become more and more difficult in the future
2. Men is having an affair being reflected in getting busy at work; while women is having an affair being reflected in more and more salty dishes
3. A man has an affair because he has an ambition; while a woman has an affair because she is depressed and lonely
4. Before the age of 40, a woman has the idea of changing a husband; after the age of 40, a man has the idea of changing a wife.
5. Women are always afraid of men’s prurience, but when going to the bed, they think that men are not sexual and powerful; While men are always afraid of women’s sexuality, they don’t think so on the bed.