Old Friends Episode 20

As Ryoko and Hotsuma continue their criminal activities, Kiyone and Mihoshi are sent undercover to infiltrate their pirate band and discover the location of their base. Recognising her poorly disguised friends, Ryoko decides to have a little fun at their expense by giving them all kinds of tedious chores to complete! But no matter how hard the chores get, Kiyone and Mihoshi have something much more difficult to contemplate- should they help to turn in an old friend, or wait and find out just why Ryoko left the Earth in the first place?