Almost two years ago, Lauren quit her office job to work full time on her OnlyFans profile — posting semi-nude and nude images on the subscriber-based social network. OnlyFans describes itself as a social network, where anyone who creates content can set a monthly subscription fee for their followers. It isn't aimed primarily at people who sell nudes or explicit content — but a large amount of users are doing exactly that. A new BBC Three documentary, Nudes4Sale , meets Lauren, 23, and others like her, who say their income from sharing adult content on the site far surpasses what they could earn in regular employment. But there's a dark side: the documentary found evidence of the age verification process being circumvented, meaning unders were able to illegally sell explicit content of themselves on the site.