A bum begs you for a quarter. A cat meows. Layer after layer after layer. This is one of the most powerful and primal of the energy centers. The practice of Tantra is highly personal and involves a series of rituals, postures, and general awareness of the needs of your partner.
Women can have endless, multiple, orgasms.
With women, the energy just builds and builds. For the young studs this is not such a big deal. For the old farts, however, it starts to become an issue around the mid 40's. They put on workshops in California, Mexico, and Hawaii several times a year. A must for ANY couple.