You take Maddie out of the bathroom, covered in her own poop and not wearing pants, and head down the hall.
~You will go to Amber and sit on her.~
Maddie walked down to her sister's room and plunked her dirty ass onto the hot teen. Amber was laying down on her bed, relaxing. As she tries to push her younger sister off, you quickly command
~You will allow Maddie to do anything to you and you will open your mouth and eat any poop that goes into it. That poop will go to your boobs, making them larger.~ then turning to maddie, ~you will place your ass on Amber's mouth and shit until I touch you again.~ Amber stopped shoving Maddie, while Maddie sat down on her sister's face and started pushing. You watch for about an hour, go downstairs to command their parents to pay you by the hour for this one and go back up. Amber's boobs used to be a C cup but are now almost F cups. You leave, debating whether or not to go back later and stop them.