This could be part of the Affiliate Promotion Pages; a simplified version of what this may look like can be found here.
If you do not wish to appear on these Affiliate Pages, tick the box labelled "Other Sites: Only show on AdultWork.com" from your Edit Profile page.
If your content is being displayed elsewhere (outside of these Affiliate Pages), and you have not opted to allow social media advertising, then your content may have been copied. Due to the nature of the internet means that, unfortunately, no content can ever be fully secured against piracy (someone stealing it) as it has to be sent to your device to be viewed.
Whilst some websites purport to protect your content, if it is viewable in a web browser, it can be used, downloaded, saved, and reused by anyone. We do have some systems in place to protect casual surfers from routinely saving pictures, but this will not prevent the determined from pirating content.
If someone on AdultWork.com is using your content, please let us know at your earliest convenience.
If you want to have the copied content taken down from a third-party website, non-affiliated with AdultWork.com, to better safeguard your image, you will have to pursue this issue directly with the website owner who is displaying your images and ask that the images be taken down.