They needed *help* selling sex? I don't get it, I really don't. 

Prostitution is illegal in America, and cops do undercover stings ALL the time. Women cops posing as prostitutes and then they arrest you when you offer them money for sex. 

So if you haven't had sex in years, and you're really desperate for a lay, and you're not good at picking up women at bars... you're just 100% completely Shit Outta Luck.