Abstract: The present invention discloses a pressure generator and a massager. The pressure generator includes a shell defining a first opening and a receiving space, a movable member extending into the receiving space and a drive device driving the movable member to reciprocally move within the receiving space. A gap is defined between the movable member and the inner wall of the shell.

Abstract: Disclosed is a system and method for allowing one or more users to interact with models from a distance, for example, by enabling the users to input the models during online video chat sessions, wherein the models can define input parameters and provide at least one interactive interface, receive an interactive result according to the interactive interface to perform predefined acts, via an adult toy, based on the the interactive result received. The adult toy can be Wi-Fi or Bluetooth™ enabled to receive commands directly from the server via a web browser extension, the website hosting an online video chat session, or connect to an application installed on a device operated by the model, wherein the application communicates with the web browser extension to relay commands to the adult toy therefrom. In some embodiments, the interactive interface provides a finger guessing game, a dice game or a lottery game.