A Simpson's THOH Transformation Story.

The house decided to start messing with the Simpson's and what better way than inflating Bart? Little did he know it but he would soon be having an expanding experience.

Bart had just finished lugging his things up to his room when he decided to leave them there and take a look around his new home. The opened the door and walked out onto an upstairs landing while Marge, Lisa and Homer busied themselves downstairs unpacking more of the family possessions. Maggie wasn't really helping much but then she was just a baby so she wasn't expected to. Bart began looking in the upstairs rooms and eventually at the end of what seemed like an impossibly long hallway Bart saw a heavy old looking door. He figured it was probably an original fitting for the house or at the very least was older than any door he'd ever seen at their previous home. Bart reached out and took the handle opening the door and walked into the room. It was large. Bigger than his room that’s for sure. Probably supposed to be the master bedroom or the study or something thought Bart.

Then suddenly the door slammed behind Bart making him jump, it was all so locked by the house but Bart didn't know that yet as he had not had time to check. He was just about to check the door when suddenly...