i am sure she and her friends wont do anything in this volume too.they are there just for the money paid to them for their appearance i guess.they all tried to have as much camera time as possible in the last volume without actually doing anything so that they keep on getting noticed and getting called back again and again...i'd love them to prove me wrong though.
And look at the bra magic on the chubby friend.she had little boobs in the last volume and now they look like 36-DD.