People’s lifestyle is becoming more mobile, which leads to the development of technologies for remote sex: each partner has its own set of devices, and these devices communicate with each other via the Internet. The partners put on a kind of suits with sensors and stimulators and virtual reality helmets if they want to have sex. They can configure the environment and movements according to their preferences.
An attacker who acts according to the scheme "a man in the middle" can intercept data sent between the partners, and replace it, forcing one partner to take part in BDSM-show or something even more brutal. In this case, the attacker records the data stream and can then blackmail his victims threatening to put their "dirty" sex on display on the Internet.