So looks like we got the story for the Gekiharo play. I only understnd bits of it.
All-girls private school. There's this club with only a bunch of members (must be Berryz girls), they hang out in this room which used to be some room before...I dunno. The teachers want to shut down the club? So there's some conflict between the girls and teacher. Then something happens...
Looks like the girls (or just one?) switch their bodies with the teachers. Coz at the end, it says something like;
"Teacher, now I understand. Being and adult is hard."
"Nah...being a child is even harder."