Kamasutra

The Kama Sutra, in English also spelled Kamasutra, is an ancient Sanskrit text on sexuality, eroticism, and emotional fulfillment. Attributed to Vātsyāyana, the Kamasutra is neither exclusively nor predominantly a sex manual on sex positions, but rather a guide on the art of living well, the nature of love, finding partners, maintaining sex life, and other aspects pertaining to pleasure-oriented f... (Wikipedia)