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Pictures property of Kiki Cali, ABDreams, and Northern Spanking. 

"Oh," the girl said, eyeing Adyson skeptically. "Are you the big sister?"

Ady looked down at her, standing there, clearly unimpressed in her footed sleeper, a slight bulge evident from around the waist. "Yeah," Adyson admitted. "I suppose so."

It was odd, seeing someone else standing there, in her Mommy's house, dressed the way she normally would have been. She'd known that the woman had gotten a new baby, of course, but she hadn't met her yet, hadn't known what to expect. She was cute, tiny, a good few inches shorter than Adyson, and definitely looked like she would be a handful.

"That must make you Kiki," Adyson said, kneeling down a bit, to make the other girl feel even smaller. "Aren't you adorable?"

Kiki giggled. "I dunno," she answered bashfully, staring down at her feet for a moment, before glancing back up at Ady. "You're not wearing a diaper?"

"N-No," Adyson blushed, seeing that they were getting right down to it. "My Mommy and your... Well, my other Mommy... decided that I didn't need one, unless I was having accidents, so..."

Kiki frowned, shook her head. "I don't think that's right," she told Ady.

"I guess it's just because I'm so much bigger than you," Adyson teased, giving the girl's bottom a crinkly pat. "I'm sure you'll grow up one day, too!"

"No, that's not it," Kiki told her. "It's a rule... Anyone who's not a Mommy or Daddy who comes here has to be in a diaper."

"I think you must be confused," Adyson replied. "Maybe Mommy was throwing a party, and that was the rule there? I'm sure she didn't mean it for all the time..."

"That's what she says when my friends come over, too," Kiki countered.

That didn't really negate Adyson's point, but she had a feeling arguing with the girl wasn't going to get her far. "Like I said, sweetie, my Mommies talked, and..."

"It's a rule!" Kiki stomped her foot, a display that wasn't particularly impressive, her sleeper muffling any real sound from it, though it did show that she was serious about this. "I don't want you to get a spanking right away because you broke the rule!"

Adyson sighed. "I don't think..."

"I don't want a spanking, either!" Kiki added, probably showing off her real motivation. "Since I was here and she wasn't, if I let you break it, then I might get in trouble, too!"

"I can talk to her..." Ady offered, but it was pretty obvious she wasn't going to get anywhere like this. "Okay, fine," she rolled her eyes. "I'll put on a diaper."

"Nuh-uh!" Kiki grinned. "I wanna do it! I'm real good at it, I promise!"

"Fine, fine," Ady caved in as her new little sister grabbed her hand, hopping up and down. It had been a while since she'd been in one... After her Mommies had split up, she'd gone with the one moving into a house closer to the college she was attending, and they'd decided it was easier if she didn't wear all the time... Before, there had always been at least one Mommy at the house to change her, but that wasn't always the case anymore. Mommy was dating, and Mommy had let Polly change Ady... They weren't living together yet, however.

"Yay!" Kiki squealed. "This is gonna be so fun... And you're right, you are so much bigger than me, so I think I'm gonna hafta double you up!"

Adyson enjoyed diapers, of course... She never would have ended up with her Mommies in the first place if she didn't, or, at the very least, she never would have lasted as long as she had, since, while they were together, she'd been in them full time; for years, she'd only seen the inside of a bathroom to be given a bath, or brush her teeth.

It had been nice, getting back out of them, however. There had been a few close calls at the start, so she was glad she hadn't started classes for the year yet, but breaking her old habits wasn't as difficult as she'd expected, and there was something liberating about not having to wear baggy clothes while she was out and about... Of course, there were more rules now - as a toddler, things had been pretty easy for her - so she ended up being punished more often, and had to help with the chores... 

That was all right, too. With her Mommies split up, it would have been unfair of her to expect one of them to do all the work around the house herself. Ady still wasn't anything close to a grown-up in the woman's eyes, but she liked to think she was at least a tween now, rather than a baby, probably old enough that she could have been trusted to babysit her new little sister from time to time, if she'd come over to visit.

Except... That wasn't exactly what had happened. Instead, Adyson found herself double diapered, her padding far thicker, from what she could tell, than Kiki's, under the girl's sleeper. Kiki had looked through the overnight bag Ady had packed, and deemed her outfit for the next day boring, made her wear one of her shirts.

It was a little tight, a little short, exposing Adyson's belly button piercing, and putting her diapers on full display. Kiki wouldn't let her put on a skirt, or her PJ pants, or anything else on over them, leaving her toddling around the house, looking like the baby of the family, not the older sister. She knew the truth, what she was supposed to be... It was hard to gather up the courage, and authority, to tell Kiki it was definitely past her bedtime when, just as she opened her mouth to do so, the girl pushed an oversized pacifier in, completing the look.

The diapers were still every bit as soft and cushy as she remembered, and it was far too easy to slip back into her old role. So easy, in fact, that, without thinking about it, as she sat on the floor and had a tea party with Kiki, and some of the girl's stuffed animals, she realized she was wetting herself. She squirmed, blushing, hoping Kiki hadn't noticed, feeling the padding squish beneath her, taking her back even further.

There was a good chance, by now, that Kiki was wet, too, which made her feel a little better... Through the sleeper, however, it was impossible to know for sure, at least without asking, and that would definitely tip the smaller girl off, if she didn't already suspect. There was no hiding for Ady, either... The shirt was too small, and her diapers were just out. The designs on them might help mask it, but if Kiki had worn them much herself, she was bound to know what to look for...

She didn't have a chance to find out, because, before she could, Mommy walked into Kiki's nursery. "I know my little girls aren't still up and playing at this time of night," she shook her head. "Adyson, I told you I might be running late, and that you might have to put Kiki to bed for me... What happened?"

"Mommy!" Kiki bounced up, hopping into the woman's arms. "I missed you!" She planted a big kiss on her cheek. "I was just playing with my baby sister!"

"No, remember, Kiki?" Mommy told her, bouncing her. "Ady is your... Adyson, what are you wearing?!"

There was, Adyson realized, no rule... Her bratty little sister had tricked her. She should have taken out her paci, tried to explain, but, sitting there in her soggy diaper, afraid Mommy was going to get mad at her, her old instincts took over, and she started sucking on it instead.

"Adyson, stand up," Mommy ordered.

Slowly, Adyson got to her feet, a few more nervous drops of urine dribbling out into her diapers. "We agreed you were only going to wear your diapers if you needed them, didn't we?" Ady shrugged, blushing. "Are you wet?"

Kiki giggled, Adyson's hands moving in front of her crotch, knowing that, while there was a chance Kiki might not have noticed, there was no fooling Mommy. "Well, then," Mommy sighed, giving Kiki another bounce. "I guess I have two babies to look after, don't I?"

Mommy was in no mood to listen to Adyson's explanation that night, as she changed her into a fresh diaper, tucking her into the bed in the guest room. "I just wish you'd told me ahead of time," she'd said. "I would have gotten the rails out for the bed, at least... And gotten a sitter."

Adyson opened her mouth to try to tell her what had really happened, the woman simply tapping the front of her pacifier. "I guess I can't blame you... Your Mommy should have let me know." And, with that, she kissed the girl goodnight, and headed out of the room.

Ady should have known better; she did know better, in fact. It felt so unusual, being back in diapers, trying to get to sleep in them again. She could explain it all to Mommy the next day, she thought, as she took off her diaper, sliding into her panties. She'd simply have to make sure she woke up early... This was the first time Mommy was going to let her assist in the kitchen, now that she was big enough not to just get in the way... That was the whole reason she'd stayed over last night, so she could get up and start helping.

She didn't... And, weirdly enough, Mommy didn't wake her up, either. Ady yawned, rolled over, smelling food already baking in the kitchen. Maybe Mommy realized she'd stayed up later than usual with Kiki, and needed her rest... It wasn't the best start to proving she was a big girl who could be trusted as an assistant, though she was grateful for it. 

She wasn't sure what all Mommy would want her to do, if she'd be getting messy or not, so, rather than changing into her nice dress she'd picked out for the meal, she stayed in her PJs, stumbling out of the guest room, rubbing her eyes, walking into the middle of the living room... And finding it already full of Mommy's friends.

"O-Oh," she blushed, recognizing many of them from parties in the past, knowing they'd almost all seen her in diapers, had probably spanked her, or changed her, before. "H-Hi, everyone..." She was glad Kiki was sitting there, in a party dress, diaper peeking out from underneath, to make her look more mature in comparison. "H-Happy Thanksgiving..."

"Mommy!" Kiki bellowed, surprisingly loud for someone so small, "She's up!"

"Thank you, Kiki," Mommy said a moment later, walking in, taking off her apron. "Good morning, Adyson."

"M-Morni..." Ady started.

"Adyson!" Mommy snapped. "Why are you not in your diaper?!"

Ady looked around the room, squirming, not having planned on having to tell the story in front of all these people. "Get over here!" Mommy commanded, walking to the sofa, sitting down, pointing to the floor in front of her. 

"B-But Mommy..." Adyson protested.

"Now!" Automatically, Ady did as she was told, her hands moving up to the back of her head automatically. Mommy was sweet, and loving... But you had to do as she said to get that side of her.

"Mommy, not here," Adyson sniffled. "I-It wasn't my fault... K-Kiki said..."

"Oh, blaming it on your little sister?" Mommy shook her head. "I had my doubts about you being ready to be fully out of diapers, but she said you were... Adyson!" Ady groaned, looking up, away from Mommy, and everyone else in the room, as her pajama pants were pulled down, exposing her panties in front of everyone. "You know better... Once I put you in a diaper, you stay in it, don't you? Or do you want to say Kiki did that, too?"

"I-I'm sorry, Mommy," Adyson fidgeted. "Pl-Please... N-Not in front of everyone..."

"I need to take care of this right now, so I can get back to my cooking," Mommy told her. "Over my lap, young lady... Then we'll see which of your aunties wants to get you diapered up again."

"Do you have something to say for yourself?"

Adyson winced; she should have known better than to try to sneak into the house, past Mommy, while in a diaper. She always knew... It was like her ears were attuned to pick up the slightest crinkle.

"I really don't wanna talk about it," Adyson grumbled, as Mommy walked across the room, grabbing the hem of her dress, lifting it up, pressing her other hand to the diaper underneath.

"I can see why," the woman said. "You're soaked!"

"I-It's not that bad..." Ady blushed, squirming.

"Considering I sent you to her house in panties, I'd say it's pretty bad," Mommy shook her head. "Honestly, Adyson... It's been less than twenty-four hours!"

"I-It's not my fault!" Ady whined. "I-It..." She paused, uncertain how much her Mommies knew about the other's situation, if this one was aware of Kiki. She'd gotten to keep Adyson in the split, so she'd come out all right, but knowing that the other woman had moved on, already found another baby to look after, might make her jealous...

"What?" Mommy asked. "What else made you pee your pants, little lady? You know that you're welcome to start wearing diapers again whenever you want... But, if you do, you're using them for everything, and giving up all your new big girl privileges. Is that what you want?"

"N-No, Mommy," Adyson shook her head. "I-I'm sorry... I-It won't happen again..."

Mommy raised an eyebrow. "We'll see... You're staying in them the rest of the day, though."

"O-Okay," Ady nodded; that seemed fair enough, at least considering how much Mommy knew. Besides, what would a few more hours hurt?

"Good girl," Mommy gave her a hug. "Did you have fun?" Adyson hesitated, not wanting to talk about any of the reasons her answer would be no, and nodded again. "That's wonderful! Now, come into the dining room and set the table for me."

"S-Set the table?" Ady frowned.

"Polly is bringing dinner over, remember?" Mommy said. "She made all your favorites!"

Of course... Her Mommies hadn't been able to agree on who got to have Adyson for Thanksgiving, so they'd settled on a strategy to split the day. Mommy's new girlfriend, Polly, was a pretty good cook, so Adyson had no doubt her food would be good, but...

"I can't," she groaned. "Mommy, I'm still so full..."

"Adyson, we talked about this," Mommy reminded her. "And Polly put a lot of work into this! You are going to eat her food, young lady, and you're going to like it!"

"I don't have room!" Adyson stomped her foot.

"My, my," Mommy shook her head. "That diaper is seeming like it fits you more and more... Maybe you'll have to spend a little longer than just tonight in it. And don't worry, dear... I know just what you need to help you out with your problem..."

It had been so long since the last time, Ady genuinely wasn't sure what her Mommy meant, which only made it more humiliating when she was led into her old, now mostly unused nursery, stripping her out of her dress, cuffing her to the wall, and wheeling over an enema bag.

"Mommy, no!" Ady sniffed. "Not that! I-I'm hungry again!"

"I don't want you making yourself sick," Mommy told her.

"I-I won't!" Adyson promised, stomach churning as she watched Mommy start to fill the bag with warm, soapy water. "C-Can I at least use the toilet?"

"You're in a diaper for the rest of the day," Mommy reminded her. "What do you think?"

Enemas were the absolute worst... The strange feeling of having something flowing into her like that, of having it fill her up the way it did, spreading through her tummy, making it bloat ever so slightly... The discomfort of holding, not wanting to let it go and mess herself, but knowing the longer she waited, the worse it would be, and the longer she'd have to deal with the cramps...

And, to top it off, this time, as she was all alone, groaning and struggling in her nursery while Mommy got the table ready, she heard the doorbell ring. She gave in, cheeks flushing as she felt her diaper fill, growing heavy and mushy, knowing Polly was there, just a few rooms away... She'd never seen Adyson in a diaper, much less a messy one. Adyson had no doubt her Mommy had shown her pictures, had told her stories, but by the time Mommy had started dating again, Ady was already back out of them.

Which made it all the more mortifying when Mommy returned, and, instead of leading Adyson to the changing table, removed her bra and began to take her towards the door. "Wh-Where are we going, Mommy?" Ady gasped. "I-I need a change!"

"I don't want Polly's food to get cold," Mommy said.

"C-Can't I at least wear one of my dresses over it?" she begged, as they got closer and closer to the exit.

"If we had time for that, we'd have time to change you. Don't worry, I told Polly what to expect." That wasn't what Ady was worried about, although it was good it wouldn't be a shock, she supposed.

"Mommy, no!" she pouted. "I don't wanna!"

"Is that how you talk to your other Mommy? No wonder she put you back in diapers... I think you must have spent too long out of them, if you think you get to dictate the way things work around here! I guess you need a little reminder..."

She did, thankfully, change direction, although it turned out she still wasn't taking Ady to the changing table. Instead, they ended up at the high chair, Mommy pushing the girl up into it, strapping her down, the girl's nose wrinkling as she sat in her dirty diaper, clicking the tray into place.

Mommy left her alone, squirming in the seat, every movement squishing the mess around a bit more, making all the progress she'd made as a big girl lately feel further and further away. A few minutes later, the door opened again, and Ady was ready to apologize... But it wasn't Mommy who stepped into the nursery.

"Oh, my gosh!" Polly exclaimed. "You are just too precious! Look at you! I don't know how your Mommy ever let you grow up!"

Adyson blushed, wishing there was anything she could do to hide her bare chest, or her diaper. "She was going to let you wait until we were done, but I didn't want your food to get cold," Polly told her, setting down the bowl she'd carried in on the high chair's tray. "Of course, I had to make some changes after she told me how you were acting today..."

Adyson looked down, sniffling. It still smelled amazing, but her second Thanksgiving dinner had been blended into baby food... Much like her first had been, after her Mommy had decided, since she was clearly the baby again, rather than Kiki, that she was too small to eat solid food. She'd had all her favorites there, too... It was too bad she wasn't going to get to actually enjoy them either place, because she'd been deemed too immature for them, twice in one day.

Polly didn't seem to mind at all. "This is so fun!" she smiled, pushing the bottle back into Ady's mouth. "I'm going to have to babysit for you more often..." 

As an Adult Baby Child of Divorce, Adyson would have thought that at least one of her Thanksgiving dinners would have gone normally, that, considering how well things had been going for her at school, she'd be able to be at one of her Mommy's houses without ending up in diapers... But, after today, she had a feeling that wouldn't be happening for quite a long time.