>> at a hotel in polk county, florida, the sheriff's human trafficking task force is conducting an undercover prostitution sting. >> undercovers are on the internet and working the phones, trolling for buyers and sellers of sex. this undercover is on the line with a woman who is bringing a friend along for a two-girl show. >> all right, see you in a minute. >> here they come. >> the undercover welcomes the women into the room and begins the small talk that will ultimately lead to the cash for sex deal. >> it took you all forever. >> they agreed to have have protected zx with both of them for $500.szx with both of them for $500.ezx with both of them for $500.xzx with both of them for $500.x with both of thm