Two Hong Kong-based adult websites are urging their users to join the protests against the extradition bill today.
The local section of website AV01 stopped its video offerings and urged its users to go out and protest.
A message posted on its website in English said: "Do you want to live the rest of your life looking over your shoulder? There will be no more safe place or security. The government has failed you, the system has failed you, the society has failed you, do you want to fail yourself? #HongKong #SaveOurCity #AntiExtraditionLaw #NoChinaExtradition."
And porn site ThisAV has a similar banner on its landing page. For the initial protest on June 9, when more than one million people came out to march against the bill, it urged its users to join the march.
It's not the first time that adult companies have come out in support of pro-democracy action. After the Tiananmen Square protests and crackdown in 1989, Hong Kong porn magazines ran with the protests on their covers.