Ask AI: Write a story about Bart Simpson wearing a diaper and getting dressed treated like a baby by Lisa.

In the bustling town of Springfield, the Simpson household was rarely ever peaceful. It was a typical Sunday morning when Lisa Simpson decided to play a prank on her mischievous older brother, Bart. As she concocted her plan, she couldn't help but smile, her mind teeming with ideas. Bart had stayed up late the previous night watching Itchy & Scratchy reruns, and now, he was sprawled on his bed, snoring loudly. Lisa took advantage of this rare moment of quiet. She crept into his room, armed with a baby blue diaper, pacifier, and a onesie she had somehow managed to acquire without arousing suspicion. "Bart, wake up!" she whispered close to his ear, and then tiptoed back, ready for her plan to unfold. Bart stirred, blinking sleepily. "Lisa? What time is it?" he mumbled, rubbing his eyes. "It's baby time!" Lisa announced cheerfully. Before Bart could react, Lisa tackled him onto the bed, swiftly wrapping the diaper around his waist and fastening it securely. Bart started to struggle, but he was groggy and Lisa was surprisingly strong for her size. "Hey! What are you doing?" Bart protested, but his words were muffled as Lisa popped the pacifier into his mouth. "Shh, baby Bart. Let's get you ready for the day," Lisa cooed, barely suppressing her laughter. Bart looked down in horror at the diaper encasing his waist and the childish onesie he was now wearing. He spat out the pacifier. "Lisa, cut it out! This isn’t funny!" "Oh, but it is!" she giggled, her eyes sparkling with mischief. "Now, come on, baby Bart. Let’s have some breakfast." Bart tried to pull off the onesie, but Lisa swiped his hand away. "Ah-ah, don’t make me tell Mom and Dad you’ve been a bad baby." Knowing Lisa wasn’t bluffing, Bart grumbled but followed her downstairs. As they entered the kitchen, Homer and Marge turned to see their son in his new attire. Homer’s eyes widened, and a slow chuckle escaped him. Marge’s expression was a mix of confusion and amusement. "Good morning, Mr. and Mrs. Baby-Pants," Homer said, barely containing his laughter. "Lisa, what have you done to your brother?" Marge asked, raising an eyebrow. "Just a little harmless fun," Lisa said, winking at Bart. Bart’s cheeks burned with embarrassment, but he had to admit, Lisa had pulled off a pretty epic prank. He sighed deeply and sat at the table, shoveling cereal into his mouth as if nothing were amiss. Lisa joined him, still smirking. Throughout the day, Lisa paraded Bart around the house, making him participate in all sorts of baby activities. She forced him to sit through a tea party with her dolls, pushed him around in a stroller that was much too small, and even made him coo and babble nonsensically. Despite the initial humiliation, Bart soon found himself having fun. Their antics drew laughter and even occasional participation from Homer. Marge, though she disapproved of the mess they were making, couldn't help but smile at their sibling bond. As evening fell, the prank had run its course. Lisa handed Bart a set of his regular clothes. "Alright, Bart. You've been a good sport. You can stop being a baby now." Bart changed back into his normal clothes and looked at Lisa. "You know, sis, for a brainy overachiever, you’re not half bad." Lisa grinned. "And for a troublemaker, you’re not the worst brother a girl could have." They shared a rare moment of sibling camaraderie before resuming their usual dynamic of teasing and arguing. But that day, filled with laughter and ridiculousness, became a cherished memory, a testament to the unique bond between Bart and Lisa. And even years later, whenever Bart felt like getting back at her, he’d just remind Lisa of the time she dressed him as a baby, drawing laughter from their family and cementing the day as one of the legend-pranks in Simpson history.

Once upon a time in the town of Springfield, home of the infamous Simpson family, an interesting series of events unfolded. The story began when Bart Simpson, the notorious prankster, mysteriously lost a bet to his overachieving and virtuous sister, Lisa. The nature of the bet? Bart would have to spend an entire day treated like a baby, under Lisa's supervision. Lisa didn't waste any time in getting started. The first thing on the agenda for Bart was a diaper. Lisa rummaged through the old baby clothes their mother, Marge, had saved and found a diaper and baby onesie that used to belong to Maggie. Bart protested initially, but Lisa, with an evil glint in her eyes, reminded him that a bet was a bet. With Bart clothed in a printed onesie and a fresh diaper, Lisa continued her plan. She made Bart drink his morning orange juice from a baby bottle, much to his chagrin. They walked downstairs, Lisa firmly holding Bart's hand, like a mother would hold her toddler's hand. To Bart's surprise, Lisa had set up a baby high-chair at the kitchen table. She had even prepared a bowl of mushy cereal for breakfast. Bart, with no choice, allowed Lisa to feed him, much to the amusement of Marge and Maggie. Even Homer was chuckling, though he was also a bit confused. Throughout the day, Lisa took on the role of the overly responsible older sister impeccably. She pushed Bart around in a baby stroller, gave him his lunchtime bottle, and even attempted to get him down for a nap - much to Bart's mortification. When the time came for afternoon cartoons, Bart was placed on a soft blanket on the floor, toys scattered around him. His favorite show, 'Krusty the Clown,' playing on the TV, but his attention was withdrawn as he was instructed by Lisa to play with the squeaky toys instead. Despite the embarrassing experience, the day wasn't a total loss for Bart. In fact, it was quite a revelation. He gained a newfound appreciation for his independence and felt more than grateful when Lisa finally called it a day and he was allowed to return to normalcy, to be a ten-year-old again. Bart learned two important lessons that day. One, never to challenge Lisa to a bet; her sense of fun could be seriously intense. And two, it was way cooler being a kid rather than a baby. Needless to say, Bart never made a bet with Lisa again. But in their colorful world of humorous mischief and sibling banter, there was always a surprising moment waiting around the corner. Their adventures continued, and so did their childhood, under the same Simpson's rooftop. In the end, the diaper incident became just another Simpson family anecdote.