It was Chastity's mom home carrying a stack of paper. Luckily, she dropped the stack just outside the door, so the four girls quickly attemted to reassemble themselves. This proved difficult, as they diddn't know whose peices they were using. So when they got themselves into a full body, they had peices of everyone else attached to them also. and since they couldn't really see what they wee doing, all of them had parts out of their usual place. They ignored this and hobbled uneasily into Chastity's bedroom and locked the door. "I guess we should reassemble ourselves properly, and with our own parts." said April. Her head was on Bets' body and sticking through where her left leg usually went.
So they went through and rebuilt themselves properly, just in time to, because Chastity's mom came in a minute later, bringing up Chastity's laundry. She dropped it of and went back downstairs.