A The Kamasutra app for iPhone and iPad

The Kama Sutra (Sanskrit: कामसूत्र), (alternative spellings: Kamasutraṃ or simply Kamasutra), is an ancient Indian text widely considered to be the standard work on human sexual behavior in Sanskrit literature written by the Indian scholar Mallanāga Vātsyāyana. A portion of the work consists of practical advice on sex. It is largely in prose, with many inserted anustubh poetry verses. Kāma means sensual or sexual pleasure, and "sūtra" literally means a thread or line that holds things together, and more metaphorically refers to an aphorism (or line, rule, formula), or a collection of such aphorisms in the form of a manual.
The Kama Sutra is the oldest and most notable of a group of texts known generically as Kama Shastra (Sanskrit: Kāma Śhāstra). Traditionally, the first transmission of Kama Shastra or "Discipline of Kama" is attributed to Nandi the sacred bull, Shivas doorkeeper, who was moved to sacred utterance by overhearing the lovemaking of the god and his wife Parvati and later recorded his utterances for the benefit of mankind.
Historian John Keay says that the Kama Sutra is a compendium that was collected into its present form in the second century CE.


Table of Content
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The Mallanaga Vatsyayanas Kama Sutra has 1250 verses, distributed in 36 chapters, which are further organized into 7 parts. According to both the Burton and Doniger translations, the contents of the book are structured into 7 parts like the following:

1. Introductory
Chapters on contents of the book, three aims and priorities of life, the acquisition of knowledge, conduct of the well-bred townsman, reflections on intermediaries who assist the lover in his enterprises (5 chapters).

2. On sexual union
Chapters on stimulation of desire, types of embraces, caressing and kisses, marking with nails, biting and marking with teeth, on copulation (positions), slapping by hand and corresponding moaning, virile behavior in women, superior coition and oral sex, preludes and conclusions to the game of love. It describes 64 types of sexual acts (10 chapters).

3. About the acquisition of a wife
Chapters on forms of marriage, relaxing the girl, obtaining the girl, managing alone, union by marriage (5 chapters).

4. About a wife
Chapters on conduct of the only wife and conduct of the chief wife and other wives (2 chapters).

5. About others wives
Chapters on behavior of woman and man, how to get acquainted, examination of sentiments, the task of go-between, the kings pleasures, behavior in the womens quarters (6 chapters).

6. About courtesans
Chapters on advice of the assistants on the choice of lovers, looking for a steady lover, ways of making money, renewing friendship with a former lover, occasional profits, profits and losses (6 chapters).

7. On the means of attracting others to ones self
Chapters on improving physical attractions, arousing a weakened sexual power (2 chapters)