red Light Center
Red Light Center is the largest virtual sex world with a registered user base of over 8 million. Users can sign up for free, create their own avatars, meet people and dance at virtual parties. The currency is called Rays, which can be traded for goods and services in the community. It is also possible to purchase Rays for real money. You need to be a paid user to indulge in a panoply of sexual activities with other willing avatars.