While many tend to discount the importance of kama, it is the goal of the Kama Sutra to guide those in the experience of sexual pleasure and the fulfillment of love. Dharma is the fulfillment of one's duty during one's life on earth, artha is the accumulation of material wealth, and kama refers to the pleasurable experience of the five senses. In the beginning, Brahma, the Lord of Beings, created men and women, and laid down rules for existence that dealt with dharma, artha, and kama.
The Kama Sutra has seven books, and begins with a description of general principles.