Pink (Patreon)

A caption commission from Maiya Jessica Wright. Picture property of the seemingly now defunct Baby-Doll. 

"It's been so long!" Jaiden gave her cousin a hug, somehow shocked to see how much the girl had changed, even though it should have been pretty obvious... After all, Aria had driven to Jaiden's place on her own, which definitely wouldn't have been possible the last time Jaiden had seen her; the girl might even have still had to sit in a booster seat then! "You've really grown up, haven't you?"

"So have you!" Aria replied, even though Jaiden knew that was, if not a lie, at least nowhere near as true for her as it was for her cousin. She'd been a teen the last time they'd seen one another, and things hadn't really changed all that much for her since then, at least physically; Aria was the one in her teens now, and it had made a world of difference from the cute little girl Jaiden was used to.

They'd been talking online recently, saying how much both of them thought they should get together, until, finally, Aria had declared she was making the trip, on a day that Jaiden had realized only a few hours earlier was the girl's birthday, as she looked a little closer at her profile. She felt bad about not having offered to travel to her instead, and forgetting about that, so she'd hurried out and bought some presents...

Unfortunately, Aria's parents were very protective about what the girl posted online, so there hadn't been any pictures of her on her profile, and, even looking at her new age, next to the birthday indicator, it hadn't really sunken in how old she was now, not until seeing her in person. It was a bit unfair, Jaiden thought, since there were plenty of photos of her and her boyfriend up, so Aria was able to prepare herself for this much more than Jaiden had.

"Oh, are all these for me?" Aria's eyes lit up as they walked into the house and spotted the little pile of presents, heading right over to them before Jaiden could respond.

"Umm..." Jaiden blushed, remembering what she'd just bought, and hurriedly wrapped, not sure how to say no in a way that would make sense, seeing as it was Aria's birthday. Before she could think of something, the girl spotted her name on the tag anyway, and, with a grin, tore into the paper.

"Uh, thanks!" Aria said, sounding a little confused as she looked at the toy ponies she'd unwrapped.

Jaiden winced. "I-I just thought... Remember when we used to play with those at family reunions?" That had been her reasoning, yes, although she should have known Aria was far too old for that sort of thing now.

"Of course!" Aria nodded, thankfully seeming to accept that. "It was always so nice, having somebody to play with... It was nice, having somebody to play with, since all the other cousins were older, and didn't want anything to do with me."

"It's tough being the youngest," Jaiden nodded sagely, though now she was mentally combing back through her conversations with Aria, trying to remember if she'd mentioned the word 'babysitting' while they were talking, since, really, that's what those reunions had been for her. She would much rather have been hanging out with those older cousins, but Aria's parents would always slip her a little money to spend some time with Aria instead, so she wasn't lonely.

"Speaking of that..." Aria said, "Remember when we would play dress-up? Wasn't that so much fun?" 

"Yeah!" Jaiden lied enthusiastically, figuring this wasn't the best time for honesty. The reunions had always been held at their grandmother's house, and she had a huge chest full of old dress-up clothes... Playing had consisted of Aria telling Jaiden a color, and a number, then seeing if her older cousin picked the combination she'd had in mind, out of all the things in there, and giggling at how silly she looked in them. "It was great..."

"I know it's silly," Aria admitted, "but since you were obviously reminiscing about those reunions, too," she held up the ponies, "and it is my birthday... Could we play?"

Jaiden was surprised to see how enthusiastic the girl seemed about it, and, really, it was harmless, so she couldn't help but shrug. "Sure, I guess, but I don't have all that stuff like Grandma used to have..."

"I'm sure I'll find something!" Aria exclaimed. "Where's your room?" Jaiden pointed her in the right direction, then let herself get pushed out while Aria prepared the game, having a feeling that this was just a ploy for the girl to peek into her closet and see if there was anything she could borrow in there, though she was a decent bit taller than Jaiden, so there wouldn't be much. "All right!" Aria declared as she opened the bedroom door again, a few minutes later. "We'll start out nice and easy... Two pink."

"Okay," Aria nodded. That would be easy... Off the top of her head, she couldn't think of two pink things that she owned, so they ought to stand out. And, as she looked over the outfits laid out neatly on their hangers across her bed, those two pink things definitely did... But they had certainly not come from her closet! "What..?!" she blushed, looking over at Aria.

"You said you would play the game!" Aria pouted. "It's my birthday!" That was true... And Jaiden knew the rest of her presents were just as lame as those ponies, so she ought to make it up to her somehow. With a sigh, she slipped out of her jeans, unfolding the first pink item and sitting on it, before Aria butted in with a, "You have to wear it right!" Jaiden gave her a disbelieving look, only to see that she seemed serious. She turned away from the girl with a sigh, pulled down her panties, and clumsily taped the bulky, crinkly, pink diaper in place, before sticking the rather large pink pacifier into her mouth.

"Happy?" she tried to ask, only to find that the huge bulb made it almost impossible to speak.

But Aria wasn't. "This isn't pink!" she declared, grabbing Jaiden's shirt and yanking it off. "And neither is this!" She undid Jaiden's bra, tossing it aside as well, leaving her older cousin half-naked, blushing just as pink as her diaper. "Now, let's see... I'll wear black... And purple..." Jaiden squirmed in place, feeling the unfamiliar bulk between her legs, hearing it rustle with every, tiny movement, as Aria chose the sexiest outfit she could from Jaiden's clothes, the size difference working out quite well, as the shirt rode up, showing off her fit stomach. Jaiden felt absolutely ridiculous in comparison. "All right, I think I'm done with this game!" Aria said, taking Jaiden's hand and pulling her back to the living room. "You know what? Why don't you play with these? I think they're much more suited to you..." She handed Jaiden the ponies, then shooed her off of the sofa. "No, no, play on the floor... Furniture is for big girls, like me, who can wear real panties."

"Aria, this is my house!" Jaiden reminded her, though, unfortunately, she forgot to take the pacifier out first, so it came out rather garbled. Aria rose to her feet, staring down at Jaiden pointedly, then easily shoved her down to the floor, demonstrating that it was no problem at all for her to do such a thing. While Jaiden knelt there, 'playing', she opened the rest of her presents, passing them off to Jaiden to play with as she looked at them.

Just when Jaiden thought it couldn't get any worse, she heard a single knock on the door, and then the sound of it opening. Her boyfriend was here! She'd forgotten all about him coming over today to meet Aria... She gasped, looking down at herself, not wanting him to see her this way, but, by then, he was already walking through the doorway, and all she had time to do was turn away.

"Hello," Aria hopped off the couch. "Nice to meet you... You must be Tanner."

"Yeah..." Jaiden could hear the confusion in his voice. "Are you... Aria?"

"Yes! I'm Jaiden's older cousin... I've seen pictures of you online, but it's so nice to meet you!" 

"Older? I thought Jaiden said..."

"Oh," Aria giggled. "Well, technically, she's older, but she's just so immature, we always just thought of her as the youngest. Her parents would pay me to look after her, take her to the potty, put her in diapers if she needed them... And she needed them a lot."

"That's not...!" Jaiden fumed from behind her pacifier, turning without thinking.

"Jaiden?!" Tanner looked at her, shocked. She blushed, turning away quickly.

"Did you not know? I'm sorry," Aria lied. "I just thought... When she showed me those cute diapers of hers, and I saw she had so many, I assumed... Well, I suppose it's better for you to know. I'm sure you would have figured it out sooner or later, when she peed her pants at the store or something; I've heard her bladder control still isn't that good. But, enough about her... Tell me about you..."

Jaiden watched, aghast, as they sat on the couch and started to talk, fumbling awkwardly with the pacifier to try to take it out, to defend herself. Had Aria orchestrated this whole thing to have an excuse to come here and try to steal Jaiden's boyfriend?! She almost couldn't let herself believe it, until she recalled celebrating Aria's birthday at one of those reunions... The dates always changed around a little, but the reunions were always in the summer, and this definitely wasn't the summer... Had Aria changed her birthday online, to try to trick her, to butter her up and get her to agree to her little game? Either way, Aria was the one sitting on the couch, scooting closer and closer to Tanner, looking quite pretty in Jaiden's clothes, while Jaiden was fidgeting on the floor in her diaper, feeling her bladder getting more and more full...