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Klara really has to learn to be careful who she makes her bets with. At the very least, she needs to be careful she never makes a bet she is not one hundred percent sure she can win, because she does not want to end up in a situation like this ever again.
She and Avery have always had a spiteful sort of rivalry, and when she loses a bet to him, the punishment is that she has to dress up as a baby for the upcoming Pokemon League Halloween party. Not only that, but she has to go all out with it, diaper and all. She would sooner die than show up to the party like that, but rules are rules, and she has no choice but to procure everything that she needs for the costume she promised Avery.
The diaper is big and puffy on her, both managing to completely hide her ample backside, while also sticking out way further. She wears a tiny pink shirt, so tight on her that it does not cover her stomach, a matching bonnet, little socks and booties, and comes with her own diaper bag, filled with plenty of over sized baby accessories, all meant for a woman of her size. The pacifier, however, is supposed to stay in her mouth most of the time, and it is in her mouth when she prepares to make her grand entrance.
Of all the people at the party, the one she wants to see her the least is Victor. The current Pokemon champion is much younger than her, and when she first met him, she could hardly stand the kid. However, he quickly managed to endear himself to her, and though she has not completely admitted to herself that she has a crush on the young champion, she is still dreading the moment he sees her in this stupid costume. More than likely, he will make fun of her, and her image will be ruined forever.
So, she has taken her sweet time in getting there, and it is not until quite late that she finally makes her grand entrance. Everyone is too busy talking and dancing and laughing to notice her come in, and that is how she wants it. She can sneak around and maybe no one will even see her in this ridiculous costume, and she will not have to worry about anyone making fun of her.
Unfortunately, Victor notices her. He has been looking forward to seeing her for the whole night, and has been anxiously awaiting her arrival. As soon as he sees her, he rushes over, calling out to her, and she freezes, unable to escape now that he has seen her.
"Klara, you look absolutely adorable," he says, his voice genuine and sweet. "I never imagined you could look so cute!"
"Oh, Victor, don't you start," she says. "I'm already embarrassed enough as it is, you don't have to make it worse by making fun of me."
"But I'm not making fun of you," he says, his eyes sparkling as he looks at her. "I'm serious! You're the cutest little baby I've ever seen."
"I'm not a baby, though," she replies. "This is just my costume, for the party."
"Well, yeah, I know that. But, I mean..." He blushes and glances off to the side. "You just look so cute that it's really convincing, that's all."
"Convincing?"
"You'd make a really cute baby, is what I'm trying to say."
"Oh, well, thank you, I guess." She is not sure how else to respond to such a statement, but she at least doesn't feel like he is making fun of her right now. Of course, she still has the rest of the party to get through, and there are plenty of other people here who would be all too happy to make fun of her, but as it turns out, the attention Victor gives her is all she really needs.
in fact, she starts to think that it could be fun, spending the party with him, and figuring out just how much he enjoys her costume.
The first thing she does is try out the pacifier that was part of her costume. It feels so silly, with the way her lips wrap around the nipple and suck, but it also feels kind of nice, in a way that she can't explain. She sucks on it and, for a moment, all Victor can do is stare at her, an expression of surprise on his face.
"What are you doing?" he asks, and she smiles around the pacifier.
"It's part of the costume, isn't it?" she asks. "It's supposed to go in the baby's mouth, right?"
"i just...I was surprised," he replies, his face starting to turn red. She thinks that she has him.
"You said I looked like a baby, didn't you?" she asks, tilting her head slightly. "So, it's just part of the costume, is all."
"Yeah, I guess you're right." Victor smiles, not realizing the trap he has fallen into, or what Klara intends to do to him. Clearly, he likes seeing her in this costume a lot more than he's admitting, and even though she is not sure what to make of his interest, she knows that it is better than a lack of interest. This is something that she can exploit, something that she can tease, and that will make the party a lot more entertaining. Rather than worrying about what others are thinking about, or her stupid bet with Avery, she can just enjoy the way she toys with Victor.
At first, she only sucks on her pacifier but she always makes sure that he sees her, making eye contact the entire time. Victor does not seem able to look away from her, watching her intently, and growing increasingly flustered. Such a simple act, and it is more than enough to tease him into a tizzy, more than she could have expected. What she thought was going to be a bad, humiliating night, has now completely turned around for her.
Soon, Klara begins using the other baby items. She plays with the teething keys that came with her diaper bag, clacking them together and sucking on them, all the while watching him. Every once in a while, she will suck her thumb, or pop her pacifier back in her mouth. It is a bit of an overkill, and a little hard to do, but she wants to really play up the baby angle now, just to see what kind of reaction she can get out of him.
Victor seems to be falling harder and harder for her every trick, and the more he watches her, the more obvious it is that she will be able to do pretty much anything she wants with him, so long as she keeps charming him in this unique way. It is a power that she did not expect to have tonight, and a power that she wants to keep. She likes this new side of her, the way it feels to control the situation like this, and the way Victor falls for her, so easily and without resistance.
"Big brother~" she coos, and he nearly jumps at the words.
"Big brother?" he repeats.
"Oh, yes, aren't you my big brother?" she teases him. "I mean, you wouldn't expect a poor little baby to be at a big party like this, all by herself, would you?"
"N-no, of course not," he says, stumbling over his words.
"That's why I need my big brother to take care of me, right?" She pouts, and Victor can barely speak.
"Uh...right," he says.
"Anyway, I was thinking, I'm getting thirsty," she says with a pout. "Will you go get me a widdle dwink?" With that, she reaches in the diaper bag she has brought, to pull out a baby bottle. She had planned to go all night without drinking anything, just to avoid having to use the bottle, but now, she wants to see Victor at the punch bowl, filling her baby bottle up for her.
"Sure, I can do that," he replies, nodding quickly. Klara hands him the bottle and he turns to go.
"Oh, big brother, can you bring me a snackie, too?"
"A snackie?"
"I'm hungry," she whines. "A tiny, growing baby like me can't make it on just juice, you know."
"You got it, Klara," he replies, before making his way through the party, to go get her exactly what she wants. He returns fairly quickly, not wanting to make her wait for long.
"Here you go," he says, handing her the bottle, but she pouts, pushing it back.
"Big brother," she whines, "you have to feed me! You're a big brother, aren't you? And big brothers always take care of their babies."
"Oh, right, of course," he replies. She knew she could get him with that, and he has no idea how to argue against her. The two of them find some chairs, and when he sits down, Klara takes the seat next to him, wasting no time before leaning back to lay her head in his lap, so that he can feed her with the baby bottle.
Klara closes her eyes, enjoying the warmth of the moment, and the way Victor does not seem bothered at all by this, as if he is enjoying it just as much. If this is what it is like to have a big brother, then she could definitely get used to it, and doesn't mind the slightest that her "big brother" is a younger guy. He is so accommodating, and she can't help but enjoy how easily she can control him.
She takes her time with sucking down the juice, making sure to be very noisy about it. It is the best way to tease him, she thinks, and it is all the more satisfying because of how easy it is. In the back of her mind, she wonders if it is a good idea, to drink so much when she is wearing a costume that it is difficult to get in and out of, and briefly, the thought, "Well, at least I'm wearing a diaper," flashes in her mind. She is quick to try and shake that thought out; it's not as if she is actually a baby, and she wouldn't go so far as to wet herself...would she?
By the time the bottle is empty, Klara has had certainly had her fill. Victor helps her back up, and she immediately lays her head on his shoulder, and clings to him, causing him to stammer and blush.
"Oh, what's the matter, big brother?" she asks him. "I thought you liked your baby sister."
"I do!" he protests, a little too loudly.
"Then what's the problem?"
"I just, well, um..."
"You know, I'm not very happy that you're being so mean," she says, pouting. "If you were my real big brother, you wouldn't treat me this way, would you?"
"Of course not," he says, immediately apologizing. "I'm sorry, I just...well, I was really happy to have you hold onto me. It took me by surprise, but...I like it."
"So, you want to cuddle with your baby sister?" she asks. He nods, and Klara is not sure whether to take him seriously or not. She's having so much fun, teasing him like this, and he has not complained, and he has not tried to stop her. But what if he actually does mean what he's saying? Is he serious about all of this?
Why does she like that he likes this specific thing so much?
Klara shakes off her hesitation and decides to give him what he wants. After all, he has been very good about playing along, and he deserves a reward, doesn't he? And besides, she likes the way it feels when he is so close, and the way his hand gently strokes her hair. It feels nice, and it's something she could get used to, and why shouldn't she enjoy this as well? She snuggles in a bit closer, and giggles for him, before popping her thumb in her mouth to suck on it.
While she is doing this, the two of them finally start to get some attention. Klara had been dreading people seeing her play the part of a baby, but now that she is doing it to tease Victor, to play with him, she doesn't care at all. In fact, she finds her love for performing coming to life, as she continues to play it up for those that watch the two of them. She is the center of attention, and everyone is focused on her, and they all want to get a glimpse of her cuteness.
But she is not a cute baby, not at all. She is a naughty baby, who wants her big brother, and the more people gather, the more she begins to tease Victor. At some point, she has so that she is sitting right on his lap, bouncing on him and clinging to him, while she chatters like a baby to him. He has turned beet red, and does not seem able to say much in response, and yet, he does not do anything to push her away. Klara is not sure just what is going on inside his head, but she has a feeling that he is enjoying himself, and that is all that really matters.
Eventually, Klara is too caught up in the moment, too drunk on the attention, to even think about stopping. It is like something has come over her, and now, she has gone way past the point of no return. She remembers that she had asked him to bring her a snack, and begins demanding that her big brother feed her a snackie, right now. Victor does not even question it, and is eager to comply with her, as she opens her mouth wide. He feeds her crackers, one after another, and she does not stop until her belly is full.
After she has been fed, Klara feels something else that she is not able to explain. The more she plays her part, the more she begins to feel a strange and new desire, something that she is not used to at all. This costume must be getting to her, making her feel like a baby, and like she really wants to be treated like one, which is definitely not supposed to be the case. After all, she is supposed to be using the costume to tease him, and nothing more, and she does not understand why this is happening, but before she is able to think too much about it, she realizes that she needs to pee.
She whines a bit, and Victor asks her what's wrong, but she does not want to admit that her bladder is full. She does not know how to explain that, especially since she had no intentions of actually wetting herself. They need to get away from the crowd so that she can figure out how she is going to relieve herself. Leaning in, she whispers in Victor’s ear, “Your baby sister wants some alone time.”
Victor’s face turns even more red, and she almost feels bad for teasing him with that, when she really just has to pee. Then again, an idea is starting to occur to her, a way that she can make it up to him. And, since he does such a good job of dismissing the crowd as he helps her to her feet, she figures that she owes him even more, and is more than willing to pay him back for it. Really, she is starting to get excited, surprised by how quickly she can get into something that, just a few moments ago, she was certain that she would never want to do.
It is amazing just how quickly this costume has changed her mind on a lot of things, and how much Victor’s attention has played a part in that.
Once the two of them are alone, in the halls near the bathrooms, Klara confirms that there’s a family restroom, and grins at him.
“If you’re real nice to me,” she says, “then maybe I’ll use my diaper, and let my sweet big brother change me!”
It is so worth it to see the way his jaw drops, his excitement more clear than ever before. Klara has just signed herself up for something so much more intense than she would have expected for herself, when the night first began, but teasing Victor has become her new favorite thing. As long as he is the only one who gets to see this part, she doesn’t mind showing him just how big of a baby she can be.