Not all of them were into prostitution. Some would just have sex with the inmates for free. But the ones who were down to prostitute had a whole system to it. The way they got paid was the inmates would have their family send money through Western Union. Then the inmates would pay the COs and they’d get busy in there. And they’ll be having sex everywhere in the jail, in all kinds of places. It’s a power thing though for the inmates, especially when you feel like you have no power in prison.