Princess Matilda (mentioned)
Peter's punishment for putting Alison (Princess Matilda and Fluttergirl) in her bikini is he has to touch her legs.
Peter: Hi, I'm Peter and I will put Alison in her bikini.
Alison: Hello, are you here to find my sisters, Princess Matilda and Fluttergirl?
Peter: No, I'm here to put you in your bikini.
Peter: Yes! I put Alison in her bikini!
Alison: Oh oh oh oh oh oh oh oh oh oh oh oh! Peter, how dare you put me in my bikini? You know I'm not going swimming! That's it! You are grounded until Christmas 2015!
Alison: Now you will start touching my legs and you will not stop until you are ungrounded!
Alison: Waaaaaaaaaaaaaaaaaaaaaaaa! Shut up Peter!