Why did ancient women bring pillows when they had private meetings with their lovers?

We all know that cheating is a disgraceful thing, especially those who cheat after marriage are immoral. However, since ancient times, there have always been some people who can't resist their own hearts and do things that are despised by people. However, in ancient times, the punishment for cheating was relatively serious, and women who cheated needed to soak in pig cages. And because of the traditional ideas of the ancients, there are very few people who cheat on each other. But this is not to say that there is no such thing as Pan Jinlian and Ximen Qing. But they are the man who went to the woman's house. The woman usually brings a pillow when she cheats on the man's house. Many people don't understand why they bring pillows. In fact, there is a lot to talk about. First of all, ancient people were afraid of being caught cheating, because the life radius of the ancients was very small, and once they were caught in this area, they would never be able to lift their heads. Therefore, the woman brought the pillow for safety reasons. If she didn't take the pillow herself, it would be easy to get her hair on the man's pillow, and the two of them would get the rouge smell on their heads on the pillow with the man's pillow, so it would be difficult not to be found. If a couple is in love, they will bring a pillow when they secretly meet in order to avoid being discovered by their families. This is because it is rare for men and women to meet each other without getting married, but they can't bear to miss each other, so every time they meet, they can lie down together and talk romantic words with a pillow. Moreover, the ancients were very romantic, and there was a word called pillow person, so the pillow also represented the deep friendship between two people. Every time I go back with a pillow that belongs to two people, I will see things and think about people. So pillows are often used as keepsakes by lovestruck couples.