Little Big Sister 2 [ABDL CONTENT]

(Sequel to Little Big Sister, so read that first before coming here. Enjoy!)

    In her professional life, Sae Niijima was seen as the pinnacle of a hardworking member of society. She had an extraordinarily high success rate in trials, was dedicated to her work, and seemed to be serious and effective at whatever task she set her mind on. To that end, she was looked upon as someone who could do no wrong, and was a model prosecutor…

    Things were a little different in her personal life, however,

    Ever since that day when Makoto had taken it upon herself to begin treating her elder sister like an infant, Sae had never felt more relaxed than when she was in a thick diaper with a bottle in hand. Despite how embarrassing it could be at times, the stress melted away so quickly that she didn't even mind. Of course, it helped that Sae had a sister to help her with all of this, even if their roles had reversed considerably since then.

    While she was practically a baby all the time at home now, Sae did still have a career, and so had to at least act like an adult at work. For the most part, she succeeded, though there was still the fact that she always walked around with a certain bulkiness between her legs. For all that Makoto did allow her to do during work, wearing panties was no one of them. The girl did not trust her to go without diapers, and not without good reason, but still. It always was awkward trying to cover up the crinkling sounds, the odd gait as she walked, the thick bulge...but so far she had managed. Albeit, with a close call the day prior when the top of her diaper peaked out and a coworker called her out on it…

    Though Sae had managed to avoid an awkward explanation at the time, she did not want to risk such a thing again. The coworker would surely be suspicious and looking for signs now, and who knew if the other coworkers had caught on. It was going against the wishes of her ‘big’ sister, but… She was going to need to go unpadded.

    “Have a good day, sis! I'll change you when I get home!” Walking out the door, Makoto headed to school, smiling as she did so. She had already gotten Sae woken up, changed, dressed into her suit, and fed, which meant that she could head out a little early.

    Meanwhile, the silver-haired prosecutor waved as her sister left…before rushing back to her room, or rather nursery, removing the padded garment, and tossing it away. “Been a while since I've worn these…” Picking a pair of panties up out of a drawer, thankful Makoto had not thrown them away, Sae began to slip them on.

    It was almost a foreign feeling at this point to not be wearing a diaper, though as she pulled her pants up and walked around, Sae was thankful for the ease of movement. “Alright… Now I'll just need to make sure I get home and re-diapered before Makoto returns…” Her schedule should have aligned for it, but she was going to need to make sure it all worked out. Otherwise… Well, she didn't want to imagine the punishment.

    Before long, Sae grabbed everything she needed, and then proceeded to head out towards her car. Once again, Sae felt weird sitting and not having the crinkly cushion, but ignored it as she started her vehicle and began to drive. This was risky, but it was to make sure her reputation was saved and rumors weren't spread. Besides, even if she was used to using diapers by now, she was far from un-potty trained. What was the worst that could happen?

      …It didn't take long for that question to be answered. Sae's work day had gone off without a hitch for a couple hours, but it didn't take long before she suddenly felt the need to use the bathroom. And of course, her body was used to wearing diapers at this point, so when she felt the need to go, her body just immediately let go, causing a wet spot to form on the front of her pants as a puddle formed underneath her. Blushing wildly, Sae ran to the bathroom closest to her office, and pulled out her phone to make a rather humiliating call. 

       As soon as the person on the other line picked up, Sae spoke with hesitation and a quiet, meek voice that seemed out of place on a stoic, serious woman like her. "Um, Makoto? You aren't busy right now, are you…?" 

    Excusing herself from class when she noticed that it was her sister calling, something the teacher allowed since Makoto was a trusted student, she stepped out into the halls and picked up the phone. “Well, I was in the middle of class, but it'll end soon and be lunch… Why? Did something happen?” She asked in a worried tone.

      "Y-You could say that…" Sae muttered, hesitant to admit what she had done. How ironic, that the older of the two siblings feared the punishment from her younger sister… "I, um… Might've gone to work without a diaper on… And then had an accident while in the middle of work…" She sheepishly admitted. 

    The other end of the line was silent for a bit, before Makoto spoke up once more. “I'll excuse myself from class. I'll say it's a family emergency.” She said when she finally spoke, but her voice was...a bit too calm. Scarily so. “It will take me fifteen minutes by train. Don't leave the bathroom.” With that, she hung up.

      Sae found herself a tiny bit afraid as Makoto spoke, and she didn’t even have a chance to say anything more before her sister hung up, leaving her in the silence of the bathroom to reflect on what she had just done. Hopefully Makoto wouldn't be too upset when she got to the prosecutor's office… 

    A quarter of an hour later, Sae heard the bathroom door opening and the footsteps of someone coming in. “Sis? Are you in here?” Her voice called out while shutting the door behind her.

      “Y-Yes, I’m right here, Makoto…” Sae said, opening up the stall she was in so Makoto could step inside. Luckily for Makoto, Sae had stepped into the largest stall available, complete with a very conveniently placed changing station. “T-Thank you for coming on such short notice…”

    Looking down at Sae’s obviously soaked pants, Makoto sighed while reaching into a bag she had brought with her. “You're lucky I kept some supplies on me in case of this…” Out of the bag she produced a diaper, and held up for Sae to see. “Now go ahead and take off your pants.”

      Sae gulped, but did as she was told anyway and removed her soaked pants and panties, setting them aside for now. “N-Now, before you say anything, you should know that I didn’t wear a diaper today because a co-worker almost caught me wearing them the other day. I didn’t want to risk anyone finding out…” She said, hoping her explanation would make Makoto go easier on her.

    “Well, considering what you just did to these…” Makoto held up the soaked panties to prove a point, before proceeding to directly toss them into the trash. “It seems like people would have found out one way or the other.” After her stern scolding, she laid Sae down on the changing table, beginning to carefully wipe her and then slide the new diaper underneath her.

      “That’s a fair point… B-But still, it’s better than being caught wearing a diaper…” Sae countered, though it was clear she was losing faith in her argument already. “I-I didn’t think I’d have an accident like this so soon after I decided to stop wearing them…”

    Makoto was hardly listening to Sae’s excuses, powdering before taping the diaper up. Afterwards she grabbed the pants, folded them up, and placed them into her bag. “Well, you were wearing them for a good reason. Now…” She took a seat on the closed toilet. “Lay across my lap.”

     Obviously, Sae knew what Makoto was going to do once she laid across her lap, and responded by shakily taking a single step back and shaking her head. “Makoto, I don’t think that’s necessary… I promise you, I’ve learned my lesson.”

    “Lay across my lap, Sae.” Makoto replied again, this time in a sterner, stricter tone. “If you don't, then I'll show off these pants to all of your coworkers, and I'm sure that's not what you'd like.”

       Sae let out an uncharacteristic whimper as Makoto repeated her demand in a harsher tone, and slowly walked over towards Makoto, laying down on her lap just like she had been told to. “I-I’m sorry, Makoto…! I promise, I won’t do it again!” She said, hoping to spare herself the punishment that was coming.

    “I'm sure you won't...but I need to make sure of that.” Lowering the diaper right past her older sister’s bottom, Makoto raised her hand up, and without an ounce of hesitation, slammed it back down onto Sae’s rear.

       Sae yelped in pain as the first swat was delivered to her bare bottom. Makoto was always surprisingly strong for her age, so the spanking hurt a lot more than it would’ve under any other circumstances. Already finding herself in a more infantile mindset, Sae felt tears begin to well up in her eyes, and she began to cry as the spanking continued. Luckily for her, the bathroom was far away from all the other offices, so nobody would be able to hear her wailing like an infant…

    If the first smack on her bottom was enough to send Sae crying, then Makoto was sure that the rest would make sure that she never went out without a diaper again. One after another, she spanked the prosecutor’s bottom until it was glowing bright red, and even still it didn't seem like she was going to stop soon.

      With each spank Sae’s sobbing only got louder and more intense, and she began to feel like there’d never be an end to the punishment. If she had known going out without a diaper on would result in this, she would’ve never tried to do it in the first place…!

    Finally, Makoto’s assault came to an end, and she began to pull the diaper back up and over her bottom. The softness of the garment would hopefully help it sting less when she sat… “Now then, I'm sure you need to go back to work.”

      Sae did indeed have to go back to work, but that was the farthest thing from her mind right now. Instead of responding to Makoto in any meaningful way, Sae just continued to sob loudly, the pain on her rear still stinging even with the soft padding comforting her. She didn’t show any signs of stopping soon, either…

    Sighing, Makoto went to wrap Sae into a hug, trying to calm her down. “There, there, it's alright… Don't cry…” She said, suddenly switching from stern to sweet in an instant.

      The hug seemed to succeed in calming Sae down a little bit, and the older woman began to suck on her thumb to calm herself down the rest of the way. She looked incredibly infantile at the moment, which was what she was trying to avoid by not wearing a diaper to work, but at this point she didn’t really care anymore.

    Makoto continued to hug her for a while, before eventually pulling away. “Are you feeling better now?” She asked softly, watching as her older sister continued to suck on her thumb. “Do you think you're ready to go back into work?”

      Sae shakily nodded, not taking her thumb out of her mouth as she got off of Makoto’s lap. Still in an infantile state of mind for the time being, Sae reached for Makoto’s hand, hoping to hold onto it while they walked back to her office.

    Doing just that, Makoto gave Sae a smile while taking something else from her bag. Namely, a pacifier, which she placed into her mouth after removing the thumb. “There you go, that'll make you feel better.” She said while walking out.

      Sae didn’t object at all as the pacifier was placed in her mouth, beginning to suck on it gently as she was led out of the bathroom… At which point she finally realized she was wearing nothing but her work shirt and a diaper, and the pacifier in her mouth. Quickly blushing and hiding behind Makoto, Sae looked around to make sure nobody else was around. If one of her coworkers saw her like this, she’d never live it down!

    Luckily, no one was around for the moment, though that was not much consolation. After all, she had no pants here at all, which meant she would need to go like this the entire day… “Come on, your office is right this way, isn't it?” Makoto said while leading her.

       Sae allowed Makoto to lead her back towards her office, and once the two of them got there, Sae shut the door and closed the blinds so nobody could peek inside while they were in there. "Thank you, Sis…" Sae said, her voice muffled by the pacifier. 

    “You're welcome.” Makoto said with a soft smile. “Well, I'm sure that if you play it safe, no one will even realize you're wearing a diaper.” This was, of course, in spite of the fact there was absolutely nothing covering it…

      "Right… I certainly hope so…" Sae said as she waddled awkwardly over to her desk, sitting down with a familiar crinkling noise. "Thank you for helping me, Sis… You can go back to school now." 

    After thinking about it for a moment, Makoto shook her head. “Well, I already got permission to take the day off. So...I think I'll stay around for a while.” She said while taking a seat in the corner. “Besides, you apparently need your big sis around.”

     Sae was about to argue with Makoto, but quickly realized that would be a losing battle. So she just sighed, and began to focus on her work, which was easier said than done, considering the circumstances… 

    For a short while, things went well, Sae managing to get some work done and almost forgetting about the diaper she wore around her waist… However, that kind of peace could never last, and after a while there was a knock on her door, followed by it opening. “Oh, Ms. Niijima?” A female worker with auburn hair said as she entered.

      Sae froze as a co-worker of hers entered her office. Luckily, she had gotten rid of the pacifier in her mouth a few minutes prior, but she still had to be careful about making any movements, lest the crinkly padding give her away… “A-Ah, good afternoon. Do you need me for something?”

    “Well, yes, I just need you to sign a few…” The woman was confused by Makoto’s presence in the room, but nonetheless proceeded to set down a stack of papers on Sae’s desk. “I just needed you to sign all of these forms to approve a few legal actions.”

      Sae scooted her chair further into her desk as the woman approached her, trying to make extra sure that she couldn’t see the padding wrapped around her waist. “Right, of course… I’ll sign them right now.” She said, grabbing a pen and beginning to do just that, still being careful with her movements.

    Taking a seat directly across from Sae’s desk, the woman waited patiently...though she couldn't help but find something odd. “That...crinkling. Do you hear it too?” She asked the woman.

       Sae’s face turned a bit red at this, but she tried her best to hide it as she shook her head. “I certainly don’t hear anything. Do you, Makoto?” Sae asked her sister, hoping for the other girl to back her up here.

    Makoto was about to speak up, before thinking that she could use this as a good teasing opportunity… “Hmm, you know what, I think I might hear it too…” She said with a sly smirk, before backing off. “Could just be my imagination though.”

      Sae’s blush only got worse as Makoto mentioned that she heard the crinkling as well, but once the girl backed off, she calmed down just enough to finish signing the papers. “Here you are, they’re all signed.” She said, shoving the papers towards the other woman unceremoniously. “If you don’t need anything else, I’m very busy, so…”

    “Oh, I'm sorry, Ms. Niijima.” The coworker replied as she began to stand up. “Well, I'll try and not bother you again.” Turning towards the door, she began to walk out of the office, all the while still confused about what that crinkling noise was…

       Breathing a sigh of relief as the other woman finally left her office, Sae took a moment to regain her bearings. “This is a lot more stressful than I could’ve ever imagined…” She muttered to herself.

    “Well, not everyday you're on the edge of someone seeing your diaper out in the open.” Makoto said with a giggle, needing to admit that it was rather fun watching Sae squirm a little. “But don't worry, you're almost halfway through the day.”

       “Yeah… Speaking of which, I haven’t had anything to eat all day… I’m starting to get hungry.” Sae said, her stomach growling at that exact moment, as if on cue. “I can’t exactly leave my office to go get something, though…”

    Grinning just a little bit, Makoto began to dig around in her bag. “Well, lucky for you, I planned for this already.” Quickly she took out a sizeable jar of baby food, a plastic spoon, and a bottle. “The milk may be just a tad warm, but it should be alright otherwise~”

      Sae immediately blushed as she saw the food that Makoto had prepared for her. Sure, she was used to eating it by now, but not in a place as public as this… “Makoto, you can’t be serious… What if someone walks in while I’m eating?”

    “It'll be fine, it's your lunch break, isn't it? I'm sure they'll know better than to disturb you during that time.” Makoto explained as she already started unscrewing the lid on the jar. “Now come on, turn around and open up~ Too bad we don't have your highchair here…”

       Sae wanted to keep protesting, but she knew it was a fruitless effort. Plus, she was pretty hungry… Slowly turning around to face Makoto, Sae opened up her mouth as she was told, hoping to get this over with quickly before anyone else showed up.

    Picking a spoonful of the mush up on the spoon, Makoto began to move it near Sae’s mouth...before pulling it away to have some fun. “Open up for the airplane~” She cooed while moving it around, apparently in no rush to get this over with quick.

     Sae kept her mouth open even as Makoto made the spoon fly around, but eventually grew tired of waiting and stomped her foot on the ground like an impatient child. “Makoto!” She said, stomping her foot once more.

    “What? I'm just having a little fun, don't be such a baby~” Makoto said with a teasing giggle before finally feeding the spoonful to her sister. “How do you like it?” She asked while getting another ready.

       Sae didn’t much appreciate the teasing, but she didn’t comment on it considering Makoto finally gave her the first spoonful of food. “It’s good. I see you brought one of my favorite flavors today.” She said, opening her mouth for more.

    “Of course I did, I had to make it special for you~” Makoto cooed as she continued to feed her older sister spoonful after spoonful of it, smiling slightly every time a bit of it managed to get on her cheeks instead.

       Sae ate each and every bite without complaint, aside from whining a bit when Makoto tried to play around with the spoon again. Eventually, the jar was empty, and while some of the mush had stuck to Sae’s face, she still seemed pretty content with what she had eaten. “Thank you for feeding me, Makoto.”

    “You're welcome, baby sis~” Makoto cooed as she grabbed a few napkins from her bag and began to wipe up Sae’s face, eventually managing to remove every trace of baby food from it. “There we go~”

       Sae didn’t complain as her face was wiped up. After all, she didn’t want to have to deal with explaining why baby food was stuck to her face to the next person who walked into her office. Knowing what was coming next, Sae opened up her mouth once more for the bottle that was in Makoto’s other hand.

   Quickly Makoto began to place the nipple of the bottle into Sae’s mouth, watching as she gently began to suck on it and drink the milk. “There you go, drink it all up!” She said while holding it up for the diapered woman. 

      As always, Sae found the experience of sucking on a bottle to be quite relaxing, and soon enough she found herself closing her eyes and sucking in a more gentle, rhythmic pattern as she became more and more relaxed…

    The brown-haired girl continued to hold the bottle up to Sae’s lips for a while, watching as the bottle went from full to empty in only a few minutes. Even still, she allowed Sae to suck on it for just a little while longer before pulling it away. “Enjoy?”

      Sae was a bit caught off-guard as the bottle was suddenly popped out of her mouth, as she hadn’t even realized that the bottle was empty. With a small blush, she nodded. “Yes, I certainly did… Thank you again, Makoto.”

    “You're welcome, sis.” Makoto said with a grin, before placing the empty jar and bottle back into her bag. “Well, I'd say your lunch break is probably just about over by now.”

      Sae looked at the clock in her office, realizing that Makoto was right. With a small sigh and a frown, she turned back towards her desk. “Well, I suppose I should get back to work, then…” She said, though it was clear she wasn’t all that interested in actually doing so.

    Makoto could tell that Sae was clearly uninterested in doing so, possibly because she had slipped back into the more infantile mentality she had at home, but nonetheless sat back for the time being. “Well...I'll just be here for now then.”

     “Right… Hopefully you won’t be too bored.” Sae said as she turned to go back to her work. She worked diligently for about half an hour, but the more she worked, the more it was clear that she was getting rather stressed out about doing so. More so than her usual amount of stress from work. Not only that, but she was starting to whine and complain like an infant who was bored with whatever they were focused on right now.

    After hearing Sae whine about the ‘pointless work’ she was doing for the twentieth time, Makoto decided that a break was in order. “Sae, look over here.” She called out to her sister while taking a few, simple toys out from her bag. Apparently she carried everything in there…

     Sae was about to scold Makoto for distracting her from her work, but once she saw the toys that Makoto was taking out of her bag and laying on the floor, her tune changed quite quickly. Though she still tried to save face. “M-Makoto, I need to do work, I can’t be playing with toys right now…”

    “Aww, come on, you need a break.” Makoto said while motioning towards all of them. “I'm sure you want to play with these toys...wouldn't it be nice to relax for just a little? Especially after such a stressful day…”

      Sae wanted to resist and get back to work, but at this point she couldn’t deny that she was getting more stressed than she would like. “Well, I guess it’ll be fine to play with them for a little bit…” She said, grabbing a pacifier that had been thrown in with the toys and popping it into her mouth before grabbing a rattle and beginning to shake it.

    Sitting across from Sae, Makoto grinned while watching her play, making sure to give her plenty of attention as she interacted with her toys. “You really are adorable like this~” She cooed while waving a doll in front of her face.

     Looking at the doll that was waved in her face, Sae smiled and giggled in the way that only innocent baby girls could as she took the doll out of Makoto’s hands, placing her rattle down and beginning to play with the doll instead, making it dance around happily.

    Grabbing another doll, Makoto decided to join in, knowing that it would please her sister. “See? You're much more relaxed when you're playing~” She said while moving the doll around simply.

      Sae blushed at Makoto’s words, mostly because she couldn’t really refute them. “W-Well, anyone would be more relaxed playing around than doing work…” She said, a rather feeble defense all things considered.

    “Even still, you seem completely at peace when you're playing with those toys~” Makoto said, smiling while continuing to move the doll around for Sae’s enjoyment. “I love seeing you this happy.”

      “You didn’t seem very interested in seeing me happy when you spanked me earlier today.” Sae responded with a bit of a teasing, sassy tone. “I’ll have you know that it still hurts, even now.”

    “Well, I had to make sure that you won't do something like that ever again. It would have been embarrassing if you did that in front of others, especially if it were in the middle of a trial.” Makoto shot back with a teasing grin.

      “Well, I wouldn’t do that in front of others… It was just a single accident.” Sae responded with a blush as she brushed a bit of stray hair out of her face. “It certainly wouldn’t happen again.”

    Naturally, Makoto did not believe that for a second. “Sure it wouldn't… But just to be safe, that's why you're wearing diapers all the time from now on.” She said. “Unless you'd like to take the risk of ruining your pants in front of everyone.”

      Sae’s blush only got worse, and she pulled her shirt down to try and cover her diaper a little bit out of shame. “I… Would prefer for that not to happen.” She said, looking away from Makoto as she went back to playing with her doll to try and take her mind off the conversation.

    Just chuckling a little bit, Makoto responded by going back to playing too, trying to keep Sae entertained all the while. Even when she was a blushing mess, she was still just too cute.

      While the playtime was entertaining, Sae knew that she couldn’t keep it up for much longer, otherwise she’d risk not having enough time to finish her work. Setting the plush down and popping the pacifier out of her mouth, Sae waddled back over to her desk. “Well, time for me to finish the rest of my work…”

    “Aww, you were having so much fun…” Makoto said, but she did not press too much on the issue. “Well, alright. I guess your work is more important than playing with toys...you can do that plenty when you get back home today.”

     “Right, of course. But for now, I need to focus.” Sae said, going back to her work. And she managed to focus for another half hour or so, before suddenly she felt her stomach rumble, and without any hesitation, she felt herself push a noticeable mess into her diaper, along with wetting herself quite heavily. Maybe it was a good thing Makoto put her back into diapers today…

    Sniffing the air, Makoto found a foul scent awaiting her, and quickly she turned her attention over towards Sae. “Sis...did you…” She began, though she already knew what the answer was.

      “U-Unfortunately, I did…” Sae admitted with a large blush on her face as she looked down at her diaper. “It would be… rather problematic if someone came in while I’m wearing a diaper like this, so would you mind changing me, Makoto…?”

    Nodding, Makoto was already reaching around in her bag to grab what she needed. “Of course, give me a second and I'll-”

    At that moment, the world proved that it hated Sae, shown by the door opening and a different coworker coming right in. Not unusual for an office, really, but rather unfortunate in this kind of situation. “Ms. Niijima, do you have a moment? This is important.”

      Sae froze immediately as a new coworker came into her office, and once again she scooted into her desk so she could hide what she was wearing. But nothing could hide the smell… “Y-Yes, of course… What do you need?”

    “These documents need your signature, and they're important for a…” The worker seemed to notice the smell near instantly, covering her nose right after. “I'm sorry, but… You don't happen to smell that, do you?”

      Sae blushed and tried to think of something to cover up where the smell was coming from, and eventually noticed an open window in the corner of her office. “A-Ah, yes. You must be smelling some trash outside. I was just about to close the window when you came in, as the smell just hit me as well. But these important documents take priority.”

    “Yes, I'm sure…” The woman said, not particularly believing the story, but quickly handing the papers over towards Sae. “Well, please sign all of these.” She replied, before covering her nose again. “Quickly, if you can.”

       Still blushing, Sae nodded and began to sign all of the papers, going as fast as possible (and probably making her signature a bit sloppier than she intended in the process). After she had signed the last paper, she handed the documents back to the worker. “There you are. All signed.”

    “Thank you, I appreciate you doing this on such short notice.” The woman said, standing up and walking away...before taking one last look back at Sae. “And...If I may ask...Is that a pacifier?” She asked while pointing towards a peculiar object Sae had left on her desk.

      Sae’s eyes widened as she looked down at the object that the worker had pointed out, quickly and unceremoniously knocking it off of her desk. “I-I have no idea what you’re talking about. There’s nothing on my desk.” She said, too embarrassed to come up with even a remotely believable lie.

    That was...more than a little strange, but the worker chose not to press on the matter. Partly because there was more important work to do, and partly because this was already a little too weird for her likings. “Alright, well...I’ll see you later then…” She said awkwardly as she walked out the door.

      Sae awkwardly waved at her co-worker as she left, before letting out a big sigh. “That was far more stressful than I would’ve liked… Why did she have to walk in right at this moment…?” She muttered to herself.

    “Because apparently this world is set on punishing you for not wearing your diaper to work. Turns out I didn't even need to do much.” Makoto said in a bit of a teasing tone, before locking the door and grabbing out a fresh diaper and changing supplies. “Now lay down somewhere comfortable and I'll start.”

      Once again, Sae didn’t appreciate the teasing one bit, but she kept quiet regardless. She didn’t want to risk saying something that might make Makoto not want to change her diaper, after all. Doing as she was told, Sae got up from her desk and laid down on the floor, blushing the entire time.

    Beginning to untape the soiled garment, Makoto set it off to the side and began to wipe up Sae’s rear, making sure to be as thorough as possible. Afterwards she disposed of the wipes, before powdering and sliding a new, thick diaper with a butterfly pattern under her bottom and taping it up snugly. “And there you go, nice and fresh!”

      As soon as the diaper change was complete, Sae stood up once more, still blushing as she did so. “Thank you for… changing my diaper, Makoto.” She said, still nervous that someone could barge into her office, even though the door was locked. “Well, I’ve finished my work for the day, so I suppose we can head home now.”

    Looking at the clock, Makoto realized that more time had passed than she had initially thought, and nodded while beginning to take Sae’s hand. “Well then...let's try and get out of here without being seen. Do you know a back way?” She asked.

      Sae nodded, and began to walk out of her office (after making sure there was no one in the immediate area, of course), leading Makoto around the prosecutor’s office until they eventually reached where her car was parked. “Well, let’s get going, then.” Sae said, walking to the driver’s side and beginning to open the door.

    Before she could actually sit down inside, however, her arm was suddenly grabbed and pulled right back. “Uh-uh, you're not driving today.” She said while pointing towards the backseat. Afterwards she opened the trunk and pulled out something she had been planning to use for a while...a giant car seat clearly meant for infants. Well, much bigger infants. “Give me just a moment to set this up~”

     For what seemed like the thousandth time today, Sae found herself blushing as she watched Makoto pull a giant car seat out of the trunk and begin setting it up. “W-When did you put that in my car?” She asked.

    “A few days ago, I wanted it to be a surprise.” Makoto said with a slight giggle as she began to set it up on the middle seat in the back. After making sure it was a good fit, she went ahead to help (or rather, softly force) Sae into it. “I'm sure it'll be nice and comfy for you.” The brown-haired girl chuckled while strapping her in tightly.

      Sae squirmed awkwardly as she was placed into the car seat and buckled into it. It was a rather comfortable seat, and she fit into it almost perfectly, but neither of those things compensated for the embarrassment she felt sitting in it. Luckily her car’s windows were tinted enough that it’d be hard for anyone from the outside to look in, but still. “M-Makoto, I don’t want to sit in this… It’s humiliating…”

    Beginning to get into the front of the car, adjusting the mirror and seat to better suit her, Makoto looked back at Sae. “Come on, no one is going to see you like this, and I know for a fact you like how it feels.” She said while starting the car. “So just enjoy playing with a few of the toys I put back there on the way home.”

     “But even if people can’t see me, it’s still embarrassing! I’ll sit back here if you want me to, Makoto, but I don’t want to sit in this car seat!” Sae said, continuing to whine despite it being clear her sister had no intent to let her out of this. She didn’t show any signs of stopping her whining anytime soon either, and it was a fairly long drive home…

    Trying to simply quiet Sae for a bit, Makoto reached into the bag and pulled back out the pacifier, quickly forcing it into her sister’s mouth. “Quiet. If you're a good girl on the ride home, then I'll get you a new toy the next time I go to the store.” She said, trying to reason with her as though she were a real toddler.

      As soon as the pacifier was stuck into her mouth, Sae quickly quieted down, beginning to suck on it gently. Partly because of the bribe Makoto had given her, but also because she knew that whenever Makoto put a pacifier into her mouth like this, it meant she would likely get punished if she whined any more. As she sat there and sucked on the rubber nipple in her mouth, she picked up a plush that had been left on the seat next to hers, hugging it tightly.

    Meanwhile, Makoto drove home in relative peace, occasionally glancing behind her to see Sae and make sure she was acting good. Before long, they managed to reach their apartment building, and after parking the car, she got out, opened Sae’s door, and started to unbuckle her. “Ready to go inside?”

      Nodding her head, Sae grabbed onto Makoto’s hand as soon as she was unbuckled and taken out of the car, allowing the other girl to lead her into the house. And once they entered the relaxed atmosphere of the house, and Sae wasn’t being fueled by the stress of being in an exposed diaper at work, she yawned, beginning to suck on her pacifier in a lazier, less energetic way. “Sis, I’m tired…” She complained.

    “Aww, I bet you're all tuckered out after that long day, huh? Well, don't worry. You could use a nap.” Makoto said, leading Sae into her nursery and towards her crib. “Come on, let's get you up and in there!” She said while lifting her.

      Sae didn’t protest as she was lifted up into her crib, instead just laying down as soon as she was inside and beginning to close her eyes. “Good night, Sis…” She muttered drowsily as she began to drift off to sleep.

    “Goodnight, baby Sae~” Makoto cooed, shutting the light off and leaning the room. The day had been interesting, to say the least. Having to look after her sister at work was something she never thought she would need to do, but it turned out to not be so bad. However...from now on, she was going to need to make sure Sae wore her diaper to work every day. Otherwise, another incident like this would happen again...