When people arrive at a certain time, they will realize many problems that have never been thought of before. Before moving the memories of making friends between husband and wife, we should start from the links before making friends. The so-called perception, I often wonder why I am so keen on this seemingly contrary to Chang Lun’s sexual way. I repeatedly think that it is related to the experience of first getting involved in the love between men and women. Otherwise, no matter how much the wife’s sexual desire is, she will not be able to get to this stage.