Girl's locker room

Jon tried to figure out where he was, a locker room, obviously, but where? wait! it looked like the one at school, only it was reverse... "OH no! I'm in the girls locker room..." jon realized something else... "and I'm naked" He heard voices entering the locker room, he knew the cheerleaders, the swim team and tennis team all practiced after school, among other teams he didn't know which one was today though, and he wasn't sure how he could get out of here without getting noticed.