[ABDL, Diaper Use, Soiling]

"Just... Just gotta win one more time!"

Loud sounds blared out from the TV, all while a girl sat in front of it with her eyes practically glued to the screen. She had been at this for a good few hours all thanks to the sheer length of these games she played, and right now she was on a losing streak. Which wasn't great, especially since losing would inflict a punishment upon her.

The youthful girl, whose adorable white and green braided hair nearly twirled around her chair whenever she got so focused on a game like this, grabbed ahold of the big jug she had set up on her desk and poured herself a rather large cup of milk straight from the jug, and then downed that milk without hesitation. Even though it had thoroughly wrecked her bowels at this point, she didn't think it was a bad thing to just down more and more of the milk.

Her name was Sanagi Tsukimitsu. The youngest member of the Tsukimitsu family, and the one who had inherited a little bit of everything from the girls that came before her. Most obviously their curious relationship with diapers, considering the one currently wrapped around her waist that kept her nice and cushy while she spent hours in her gaming chair.

Dressed in a black dress with a dark-green hoodie on top, you could tell that she had definitely been influenced by the modern age. Compared to the rest of her family, she was much more intune with everything that was going on around them, which was also why she currently sat in front of her TV gaming away for hours upon hours. And as a result, completely and utterly ruined her diaper thanks to the little challenge that she had put on herself.

Since there were no real problems that affected the Multiverse at the moment, Sanagi craved a bit of danger. And the best way to achieve that sense of danger was to put her skills to the test. Every time she won in one of her games, she was allowed to stimulate herself until she managed to reach her climax. And if she lost, she would have to take a big swig from her supply of Mommy's milk. She still wasn't quite sure why Mommy Yukimi had let her take so much milk, but it was perfect for situations like these!

Unfortunately a little too perfect. She was on a losing streak after all. Mommy Yukimi's milk completely ruined her bowels by making her extra incontinent, so she was happy that she was currently wearing a diaper that could handle a mess as strong as the one currently soaking into it. Because otherwise she would've made an extremely big mess down below, and Mother really didn't want her to leak onto the floor whenever she got into one of her 'crazy' moods like this.

"Juuuust one win... I just need one win..!" Sanagi cried out as she pinched her thighs together. She couldn't close the gap between them thanks to how much she had already filled up her diaper, but she could nudge herself closer to a climax without breaking the rules. It had felt so good to make such a big mess, but she hadn't managed to climax. She needed that peace of mind to just jam her fingers down there, and..!

Sanagi's eyes lit up as she saw the victory screen flash in front of her. She had done it. She had managed to wrangle her teammates to a win. Not that she played a supportive role or anything, she just managed to inspire them to the point where they didn't collapse and get overwhelmed by the enemy. But now it was time for her to get overwhelmed by something she actually enjoyed.

Letting her controller rest on her desk, the excited young fox giggled as she reached down and pushed her fingers against the front of her diaper. It was so thoroughly soaked that you'd think she had filled it with gallons of piss. But no, most of it wasn't stained with foul yellow colors. Instead, what had managed to soak up into the padding was a bunch of her love juices. Because what else would happen to a young girl like her who dumped untold amounts of filth into her seat, all while enjoying every moment of it? She had managed to trigger her own heat by enjoying it all so much...

Having a diaper that thick wrapped around her waist, a diaper that was actively sagging into her seat and making it harder for her to move around... It didn't stop Sanagi once she wanted to cum. She just jammed her fingers right up against the padding and let out a huge moan as she tried to reach down to the pussy hidden underneath it all. She wanted to cum, and she'd be damned if her diaper was going to get in the way of that climax.

She didn't bother relying on her pussy alone of course. She knew better than that. She also used one of her hands to squeeze away at her breast, panting and gasping as she let those slender fingers of hers sink into her bosom. She was rather busty considering her age, which was something that she had inherited from her Mother. Having them be so sensitive to squeezing was probably also from her, which was helping her climb closer and closer to a climax.

"C-Cumming!" Thanks to how long she had been denied her release, and thanks to how much she had already pushed herself close to the edge whether by teasing herself or filling up the back of her diaper, Sanagi was very quick to climax. Which made more of her love juices pour out from her lower lips, the sticky substance quickly being soaked up by her thick diaper as she idly still tried to mash her fingers into it to try and intensify the pleasure rushing through her.

Of course, it wasn't just her love juices that started pouring out when she had a climax like this. There was something more. Something stinkier, and something sweeter too. Because while she was squeezing into her breast as she climaxed, the pressure became too much for her breasts to handle, causing quite a bit of her milk to squirt out into a fine stream that started to spill onto her desk. All while her bowels loosened up considerably and allowed some of her extra smelly diarrhea to pour on out, the wet shit quickly mixing together with everything else that had already settled in the seat of her diaper.

A Baby Fox like her couldn't control anything. Whether it was her pee, her juices, her poop or her milk. If one of them started to flow, it wouldn't be long before the other three did. The only reason why she hadn't started soaking the front of her diaper with urine was because she had emptied herself out right after she took her previous gulp of Mommy's milk, so there was nothing left inside it. But she'd probably fill her diaper with more pee soon enough, once she processed the milk properly.

Still, she couldn't help but take a look at herself and let everything sink in once the afterglow of cumming went away. She looked like a mess. More so than the mess resting in the back of her diaper. Her milk had squirted onto her desk, she was almost naked thanks to pulling down her dress to expose her breast, and she was wearing a diaper that was packed so full that it'd probably plop right against the floor once she got out of her chair.

"That's the longest loss streak I've had in a long time..." Sanagi muttered as she slowly but surely started to rub her hands against the sides of that overly packed pamper. Should she try and get a change, or should she go for double or nothing? There was no guarantee that she could manage to keep herself concentrated on the game while she was this stinky, or while she was still trying to recover from her climax. So it was probably best for her if she went and got changed. Just a matter of actually getting out of her chair.

Fortunately, she had thought about that ahead of time. When she originally created her little gaming den, she made her chair to be easily adjusted. Which meant that she could snap open the armrests and pull them back, so they didn't clamp down on her diaper any longer. And with that, it was easy for the extremely pooped pamper-packer to get right off her chair, and-

"Sanagi! Dinner's ready, I made some kitsune udo-"

The door to Sanagi's little gamer cave opened, and her Mother stepped in. Koyoi Tsukimitsu, the former guardian of the Mutliverse who had managed to settle down thanks to everything that her Daughter had been able to do... Which then left her to confront situations like this one.

Not that Sanagi was in any state to call her out on opening the door when she wanted some private time. She hadn't locked it.. Which was why her cheeks were now just as red as her Mother's, as she did her very best not to stammer or stutter too much when she looked right at her. "H-Hi, M-Mother." She did her very best to smile. Even though she was forced to stand with extremely spread legs that showed off just how thoroughly she had filled her diaper. It was... Well, excessively filled would be the wrong words to describe it. Overindulgently filled would be much more accurate.

"Sanagi..." Koyoi narrowed her eyes a bit all while her face was almost as red as her Daughter's. She really didn't like to come in and see her Daughter indulging herself like this. But at the same time, she didn't want to tell her that she was doing something bad. Just that she should have fun in moderation. Otherwise she'd end up like her Grandmother or her Grandaunt. And considering the kind of punishments both of them had inflicted upon Koyoi in the past, she had first-hand experience to try and keep her on the right path.

The younger fox giggled as nervously as she could while pressing her thighs and her diaper as close together as possible, letting the wet squish and crinkle echo out through her room. "M-Mother, w-would you mind giving me a change? I-I got a bit carried away." Nothing about that statement was inherently false. It just obscured the truth a little. Which was totally okay in Sanagi's eyes, she didn't need to worry her Mother more than necessary!

Koyoi pinched the bridge between her eyes a bit, sighing as she motioned towards the girl's bed. The girl asked nicely, and she definitely needed the change. As much as she should probably punish her over going overboard, she wouldn't want her to end up like she had in the past. Stuck in the same dirty diaper for more than a day. "Just remember to ask for a change earlier, Sanagi. I don't want you to end up sitting in the same mess for too long..."

Sanagi nodded as much as she could while she walked right over to the bed, waddling the best she could due to her current condition, she suddenly stopped right in front of her Mother. Right before she'd get the chance to grab ahold of her waistband and help her get the diaper off. "H-Hold on just a moment, Mother..!"

Koyoi's eyes widened ever slightly as her Daughter squatted down and the back of her diaper sagged even further, this time actually brushing against the floor. All while she could hear the wet sound of something being squirted out into the seat of that extremely over-stuffed padding. There was no mistaking that sound, her Daughter was currently suffering from diarrhea...

"All of this... Has all of this been diarrhea, Sanagi?" Koyoi asked her Daughter, who sheepishly nodded as she laid herself down on her bed and let her diaper hang out over the side of it. Just so she didn't let her mess leak onto the sheets and make her have to clean that up too.

While her Mother started to undo the tapes on her diaper, Sanagi shivered a bit. Should she... Yeah, it'd probably be for the best. "A-Actually, I... W-Well, I wanted to try and feel a bit of danger, so I took some of Mommy's milk and drank a glass when I lost one of my games. I-I just lost a whole lot, haha..." It didn't feel right keeping secrets from her Mother. Especially not when the jug full of that milk was resting on the desk.

Koyoi's eyes widened a bit as she shot her eyes towards said jug, before looking down at the very noticable layers of sticky juice all around her Daughter's crotch. Not just on the crotch itself, it was running down her thighs, and some of it had even managed to wash away parts of the filthy poopy that was sticking to her butt. She had gotten extremely into all this... Which just served to make Koyoi sigh, a bit of frustration pouring out from her lips.

"I've told you before, Sanagi. You really shouldn't play with your Grandmother's milk. Do you remember how badly it destroyed your bowels when you were little?" She asked, shivering as she remembered the first few days where she let her Mother, Yukimi, take care of her Daughter. That had been a horrid mistake if she had to be honest. All the more reason for her to keep her Mother at arm's length instead of letting her come over every week.

Sanagi nodded a bit. "B-But Mother, Mommy's milk's the only thing that really gives me that kind of rush that I feel when I'm... Well, you know." She muttered. She didn't want to admit that she wanted trouble to start popping up again. But she really did want something to stimulate her. And this had been her only solution.

Koyoi sighed as she quietly undid part of her kimono, letting her slip one of her breasts out and let it hang right in front of her daughter's face as a bit of her milk started to drip from her nipple. Milk that had healing properties compared to her Mother’s destructive properties. "Drink. You're in hot water, Sanagi, but I don't want you to be left incontinent. That's a worse punishment than I'd ever give you."

"Thanks, Mother!" Sanagi was quick to latch onto her Mother's bosom, quickly and enthusiastically nuzzling up against that breast while she started to suckle from the nipple. It was extremely delicious. Even though she had drank it a thousand times, if not way more times than that, it was still one of her favorite drinks. Even Mommy's milk, discounting the effects it had on her bowels and how it helped turn her on, wasn't nearly as delicious as this. So even though she knew that she was going to get punished in the near future, she was going to savor it in the moment.

Koyoi let out a bit of a moan as she felt her Daughter quickly latch on and start draining her breast of so much milk. She was still so ravenous, even all these years later. Then again, she couldn't help but see herself in her little girl. How she had been quick to latch onto her own Mother's breast, even though she knew how bad the effects were. It was still her Mother's milk. And she had grown so intimately familiar with it that she always loved a taste...

As Sanagi's vigorous drinking started to slow down, her Mother just smiled. It wasn't often that they got to sit like this. Mostly because she thought that her little girl had managed to grow up. The fact that she was still into diapers... Well, it wasn't something that Koyoi actively enjoyed, but... Maybe, just maybe, if it let them be close like this... Maybe she should ease up on hating them so much. Especially since she wasn't wearing them for once.

Still, she couldn't just sit there and watch her daughter drink away. She only let her drink so she could get her system healed, not so she could end up passing out from drinking too much good milk. "Alright, that's enough, Sanagi." Koyoi sternly said as she pulled her Daughter off her breast. "I told you, you're in hot water. I just wanted to make sure that Mother's milk hadn't ruined you completely. How do you feel now?"

Sanagi pouted a bit. She really wanted more of Mother's milk. But she understood that she had been bad, so she had to deal with it. She just sighed a bit and started to push, and thankfully she felt a strong sense of pressure down below. Not the kind that would make her stomach groan and growl thanks to it trying to tear itself apart, but the kind that made her aware of the control she had regained. "It's all back to normal, Mother. Thanks." She said, bowing her head respectfully. Even though she was a bit grumpy, she wasn't about to disrespect her Mother.

Koyoi nodded as well. She wished that her own Mother and her Aunt were as behaved as her Daughter. Maybe then she'd indulge... Okay, no, she'd never indulge them even if they were behaved. For now, she'd just help her Daughter deal with her diaper, and then they could go down and have dinner.

Getting her cleaned was easy for somebody like Koyoi. Using the cleaner juices around her Daughter's thighs, it was easy to manipulate all the dirty stuff out of it and then use it to completely wipe away all the filth that stuck to her bottom. It was also easy cleaning away the sticky juices as a result, because she could just manipulate it all to stream down into the diaper that was about to be discarded.

After that, getting Sanagi into a brand new diaper wasn't hard. Mostly because she had already made a brand new one that was fit for her. All it took was pushing the oversized diaper aside, then sliding the back of the new diaper underneath the young fox's butt. Weaving the midsection through her thighs was easy since she still hadn't clamped them back together after getting her dirty diaper off, and snapping the tapes on to secure it took barely a few seconds after that. Leaving her Daughter with a completely dry and rather cutely padded butt. Not that Koyoi wanted to admit that she found it cute.

Sanagi giggled once she got her brand new diaper on, wrapping her arms around her Mother and planting one big kiss on her cheek. "Thanks, Mother! You're the best Mother anybody could ask for!" She giggled. She knew that it wouldn't get her out of her eventual punishment, but she didn't show her affection to try and weasel out of that kind of stuff. She just wanted her Mother to know that she really did love her.

Koyoi smiled back, patting her sweet Daughter on the head. "And you're the best Daughter I could've ever hoped for. Now come on, the kitsune udon's getting cold." She chimed, helping her Daughter off the bed as they departed from this little dirty cave her Daughter spent far too much time inside.

Their love for one another was stronger than anything. Despite their split opinions on diapers…