[ABDL]

Fixing Singularities was supposed to be an easy job for Chaldea. On a relative scale, anyway. While the actual task of fixing the problem with the world was difficult, the world usually managed to stitch everything together after the fact, leaving human history as it was supposed to be.

But when Servants were concerned, especially those that were native to Chaldea? They usually didn’t get changed back if they were altered by the Singularities. Case in point, the adorable Mother and Daughter pair that was Raikou and Mordred.

It had been merely a couple of weeks since the Singularity where the two were transformed into a set of Oni had been closed, and the latter was now adamant on avoiding the former. The shame of being treated like an infant by the older woman was burned into her irreparably.

But the shame inside her heart could not be compared to the love inside her Mama’s. Raikou, who was already the type to cling and dote on Servants due to her Madness Enhancement, wanted nothing more than to absolutely shower her dear Mordred in every single piece of love that she could manage to pour onto her. She wanted to see the little girl smile. She wanted to see her laugh like the adorable thing she was. But most importantly…

She wanted to spoil her and make sure she felt the love that she deserved. And considering the Knight of Betrayal’s relationship with her biological family, it naturally fell to somebody like Raikou to treat her with the love that she needed.

“Oh, my dearest little Mordred…” Raikou sighed to herself as she walked down the halls of Chaldea. She didn’t know where she’d find the girl, but she knew that if she just kept walking, she’d eventually catch onto her trail. If not by hearing people talk about her, then by catching wind of her scent. Or rather…

Her mess. After all, the girl hadn’t escaped her utterly deteriorated potty training. If there was one way that the older woman was going to find her, it was by following the signs of a stinky baby. And considering the smell slowly flowing through the air… She was starting to catch up to her.

It took a few minutes to follow the stench to its source, but eventually it got smellier. And eventually, she could hear the distinct clanking and squishing of a dirty diaper. It was clear that she was getting close to the little stinker…

“D-Don’t you dare come near! Don’t you DARE, Mama!”

Indeed she was. In fact, perhaps she was getting too close? After all, the blonde armored baby had called her out for stalking her. But how could she not? She was such an adorable girl. And she needed love beyond love.

In fact, she was even cuter like this. Trying to hide it all away within her armor. An armor that couldn’t even come close to containing it all. Her diaper was sticking out of the armor’s seat, endlessly being squished between her thighs as it struggled to keep her rather sizable mess pinned within…

She was a shameful existence. Nobody would love her if they looked at her like this. Nobody except for her Mama. After everything that had happened in that singularity, the two were bound until the very end. Even being pulled back to the throne wouldn’t erase their bond. At least, that’s what Raikou believed.

“You’re not going to get anything out of running away from me, Mordred.” The older woman said as she stepped out from her hiding spot, swaying her hips from side to side. She actually kind of missed the sound of her diaper crinkling between her thighs, but she managed to make a swift recovery from her bowels being destroyed by the alcohol that Oni drank. Leaving her much more mature in comparison to her little girl…

Mordred huffed as she crossed her arms. “And you’re not getting anything out of stalking me! Scram! I don’t want to hear your ‘mama loves you’ spiel! You don’t love me! You just love the idea of me! I don’t want to be a baby, damnit!” The blonde baby cried out, huffing and puffing like the little brat she was…

“Oh, Mordred, my sweet little angel…” Raikou cooed as she came closer to the little girl, quickly wrapping her arms around her. An act that the girl could’ve dodged if she wanted to, considering how slowly the maternal Berserker had approached her. “You want this. You know you do. So why do you try to deny it? Do you hate your Mama that badly?”

The armored baby struggled. But not very hard. Just a little. Because she knew that deep down, she really did want this. “Go away…” She muttered and mumbled. She was a cranky little baby. She had barely gotten any sleep because of her mess, and walking around with her diaper weighing her down had made her mood sour even more.

“I won’t. Not until my dearest little Baby smiles like she did back then.” The motherly Berserker was firm, as she slowly lifted the girl into her arms. “You need to see the bright side of being a baby, Mordred. I’m sure a little girl like you can find something to enjoy about it!”

Mordred huffed as she crossed her arms. While nudging herself into her Mama’s arms. She liked being carried, but she’d never say it. Especially not to her face. She didn’t want to give her anything to gloat over. That’d just be the worst.

Raikou smiled as she could easily tell how the little girl was feeling. Which was why she carried her into one of the spare rooms. She couldn’t bear to see the little baby carry around her load for much longer, because she’d get grumpier and grumpier. And stinkier too, considering how much it weighed her down! She had probably pumped quite a few poopies into it over the last hour or so…

“Stop!” The knightly baby cried out as she was laid down on the bed inside the spare room, but the maternal woman did not stop. Especially since the bratty baby didn’t try to kick her like she usually tried to. It meant that her words were little more than a reflex. Something that she needed to grow out of, but for now… She would have to put up that token defense, because a baby like her knew nothing better.

The maternal Servant giggled as she quietly drew her blade, drawing it for a split second and then sheathing it. While she wasn’t proficient in Iaido, she had learned enough from watching the masters at work. And it did what it needed to, as the poor girl’s armor was cut into tiny pieces until she was left completely naked.

Mordred’s blush grew bigger as she was left wearing nothing but her incredibly stinky and super packed pamper, squirming as much as she could. It brought nothing but discomfort. It brought nothing but shame… And looking up at her Mama, she did nothing to stop herself from feeling this way.

“Just sit still, little Baby Mordred. Mama will make sure you feel better, and make sure you end up nice and clean.” Raikou said as she snapped her fingers, causing a set of baby supplies to appear on the bed. This was something she had arranged with Da Vinci, as a backup in case her incontinence returned. But since Mordred needed these much more than her, it only made sense to use them now.

The Knight of Betrayal, now little more than a Baby Knight, remained perfectly still as her Mama removed her diaper. The sensation of feeling the sticky mess leave her bottom was enough to make the little girl practically cream herself, that was how much relief she got from this.

Getting the diaper off wasn’t hard, especially for such a strong Mama. Neither was disposing of it, as nobody would bother looking into this guest room. But the mess left behind was harder to deal with, as the sheer time the baby spent in her diaper meant that she had plenty of that sticky stuff stinking up the rear…

It was nothing that the baby wipes couldn’t handle, however. Especially considering the magic that had been imparted upon the wipes. Since they had to be strong enough to deal with a maternal baby’s messes, they would easily be able to wipe the little girl’s mess away, leaving her pretty little posterior as clean as it possibly could be.

Mordred gasped as she felt the wet wipes rub all over her butt, her cheeks flushing brighter and brighter red. She didn’t think it could feel this good to be wiped. Then again, how long had it been since she had been wiped, intimately so at that? When they returned from the Singularity, it had been Nightingale who wiped her clean. And the nurse, for all of her attempts to save lives… Was not a gentle woman. In fact, it was her fault that she ran away in the first place, and how she ended up filling her diaper so much.

Now that Raikou was giving her the care she deserved… Should she really try to repel her like an ungrateful child? It was hard to say for sure, but… She didn’t try to stop her, at least.

Once the little girl was completely and utterly clean, Raikou smiled from ear to ear. All the girl needed now was a change. And that was easy, especially with her strength. Lifting her up slightly to slide the diaper underneath her butt, before tugging the front through her thighs and then snapping the tapes shut… All of that was easy for a woman like her.

And by the time the girl’s legs fell back down, she was nice and snug and prepared to have lots of fun in her dry diaper. Fun that only a baby like her could have, especially in the company of her loving Mama…

“Well? How does it feel, little Baby Mordred?” Raikou said, as she wrapped her arms around the padded ‘child’. She was satisfied with her work, and more than happy to shower the little girl in all the love that she could possibly want.

Mordred huffed and puffed despite the dry diaper wrapped around her waist. “I-I said I didn’t want this, and you didn’t listen…” She muttered as she tried to sound like she didn’t appreciate it. And failed horribly at it, especially as she started to lean into the older woman’s arms.

The maternal Berserker giggled, as she kissed the little girl on her head. “Mama always knows best. Always, and forever.” She chimed, before turning the poor girl around so she could look straight into her cleavage.

“H-Hmph!” The littlest knight huffed a bit more before she wrapped her arms around the bigger woman, snuggling away at that massive cleavage… And even nibbling on her covered nipples. Because like any self-respecting baby, she was thirsty. And since Mama was right there…

It didn’t take long for her little nubby teeth to pierce through the latex that clad the older woman, and she didn’t stop her from latching onto one of her milky nipples. The little baby girl would immediately drink the milk that poured forth, her eyes closing as the warmth of love washed over her…

And not a moment later, her bowels reacted. The warm milk of her Mama was enough to make her fill her pampers once more, her butt even pushing out a bit as she started pushing out quite the sizable log. But it didn’t stop her from drinking, nor did she care at this point.

Because she was with Mama. and for all her tough words and attempts at being a mean little bab… She loved her Mama. And as long as she was with her Mama, she was okay with being poopy. As long as she got the love she wanted.

Raikou would be happy to give her all of that, and all the changes she ever needed… As long as she’d stay with her. And judging by the way the little baby had begun to drift off to sleep, their bond would stay strong.

Even through a future filled with countless poopy pampers...