Lubricants are used during sex, added to the surfaces of body parts and mechanical and non-mechanical sex toys to make the parts move smoothly in and out of and around the body. 
Lubricants help reduce friction between surfaces in mutual contact, which ultimately reduces the heat generated when the surfaces move. It may also have the function of heating or cooling the body's surfaces. The property of reducing friction is known as lubricity.
Erotic Toy Chest sells Massage Oils, Warming Oils, Lubricants and much more! Add some fun to oral sex and/or penetration by adding oils and lubricants to the body. Full descriptions, instructions of use, product size and ingredients are listed for your information.