The first is professionalism. As long as you are engaged in this profession and have this skill, you must abide by this professional ethics. Some people say that the person being massaged has beriberi or the taste of feet is really great. What should I do? This must be communicated in advance. You can't have athlete's foot. People have to massage you with their mouths. This is not a massage. You are looking for something. Others have a strong foot odor. Generally speaking, they should wash their feet before massage.
Seeing that the masseur in the video is really professional, both hands and mouth can be used for massage, which is also very powerful. Many people learn massage just to learn some external things, such as sound, just to create a sound similar to that of a professional masseur, so they think they have learned massage. If it were that simple, everyone would be a masseur, wouldn't you say so? When I went to the massage parlor, that guy was just like that. He charged me 100 yuan, and I didn't feel relaxed! Is it because my senses are dull?
There may be this skill in it. If you massage with your mouth, the effect may be better. The purpose of massage is to relax. According to my colleague, the massage place he went to was really relaxing after the massage. Maybe I went to a fake massage parlor. Anyway, people's skills should be good. At least, it seems that the person being massaged is very comfortable. It seems that this is also a demanding technical job, not a gimmick with a mouth massage.
Have you ever had a massage? Do you feel relaxed?