At first fun sex must be safe sex. When people comes to anal sex, using butt plugs or beads, or doing any sort of anal play, having a great anal lubricant can make it an wonderful experience. Here is why: Unlike the vagina, which is capable of self-lubrication, the anus cannot produce its own natural body lubricant. So the lack …

The human body lubricant is a lubricant specially designed for the human body, which has a wide range of applicability and high safety. Human body lubricants increase the lubricating effect, and at the same time reduce skin damage, reduce the erosion of bacteria, viruses and other harmful microorganisms on the human body; effectively reduce the damage of condoms and reduce …