The quest for sex is a very strong emotional quest, that drives a lot of decisions and actions taken by humans. Technological advances have been moving ahead in this area as well, including the development of advances in web technology for better serving of porn sites, phone sex telephone lines, and now the robotics for meeting sex needs (although a bit expensive at $7000) (link to article):
To some men, she might seem like the perfect woman: She's a willowy 5 feet 7 and 120 pounds. She'll chat with you endlessly about your interests. And she'll have sex whenever you please -- as long as her battery doesn't run out. Meet Roxxxy, who may be the world's most sophisticated talking female sex robot. For $7,000, she's all yours.
Powered by a computer under her soft silicone "skin," she employs voice-recognition and speech-synthesis software to answer questions and carry on conversations. She even comes loaded with five distinct "personalities," from Frigid Farrah to Wild Wendy, that can be programmed to suit customers' preferences. "There's a tremendous need for this kind of product," said Hines, a computer scientist and former Bell Labs engineer.