Luvia and Rin /aco/ diaperfic

The chiming of bells signalled the end of classes for the day in the Clock Tower academy in London. Luviagelita Edelfelt collected her books with a small sigh. Modern Magecraft Theory had been one of her favourite subjects growing up but Lord El-Melloi was such a dull instructor that she’d come to dread his lessons at the Clock Tower, not due to their difficulty but due to their dreary nature. Lord El-Melloi would have been relieved of his teaching duties immediately had it been up to Luvia. Alas the broody instructor’s dismissal would have to wait a few more years for when she would eventually make her way to the top of the hierarchy in the Clock Tower.

Still smiling at the thought of a future Lord El-Melloi’s stunned expression over his dismissal by her decree, Luvia exited the Clock Tower academy humming happily to herself. As much joy as the thought of the academic downfall of her most hated teacher brought to her, there was a more immediate source of joy in Luvia’s life right now. It was waiting for her back in her penthouse apartment and she was positively radiating in anticipation of it

After a short drive through the streets of London, Luvia found herself in front of the door to her apartment. She unlocked the magic seal on the door with a simple spell and strode into the lobby, exclaiming loudly in a sing-song voice.

‘Tohsaka, I’m home!~’

No response could be heard from within the apartment, but that was to be expected. Stepping out of her shoes and leaving them in the lobby, Luvia ventured further into her apartment. She dumped her bag on the kitchen counter as she passed by before turning left into a hallway and entering the room by the end of it.

Luvia wrinkled her nose and immediately pinched it with two fingers to protect it from the offending odour permeating the room. The smell of a well-used diaper was overwhelming and the source of the stink was sitting in the center of the room surrounded by stuffed toys, wooden building blocks, coloured plastic rings and a rattle. The diapered girl was the same age and size as Luvia with flowing black hair neatly put up into a pair of twintails. Unlike Luvia however she was dressed up in clothes one might expect to see worn by a child in a nursery. She wore a short, frilly, pastel-pink dress with poofy sleeves and a cloth flap around the crotch and butt area with snaps to hold the diaper in place, together with pure white thigh highs with laces and ribbons on them. A pair of soft mittens were fastened around her wrists with leather straps to limit dexterity and finally a comically large pacifier was stuffing her mouth to finish the perfect baby image.

‘Phew!’ Luvia exclaimed as she continued to pinch her nose while also exaggeratedly waving a hand in front of her face ‘Smells like a certain someone really packed their pampers while I was gone today, huh Tohsaka?’

Luvia shot a mocking grin at the girl on the floor.

Tohsaka responded with a series of angry grunts from behind the pacifier. The rubber nipple was too big to allow her to speak properly, but Luvia got the gist of what she was trying to say.

Luvia reared back her head and put one hand to her mouth as she gave a boisterous laugh.

‘Ohohoho! Does Miss Tohsaka not like wearing diapers?’ She laughed as she looked down on Rin. ‘That’s too bad, I think they really suit you! In fact I’d say you’re right where you belong, sitting there in your own filth playing with toys intended for children. It’s the level I’ve always known was appropriate for you.’

Luvia leaned forward and gave the red-faced Tohsaka a few gentle pats on the top of her head.

‘You should just accept it and be a good girl for me, Miss Tohsaka.’ Luvia continued with a smile. ‘After all, as long as that lovely pacifier I had crafted for you stays in your mouth you’ll have no choice but to obey me…’

Luvia paused for a moment as she moved her hand from Rin’s head to the back of her diaper. She forcefully groped Rin’s padded rear, feeling the mess contained within spreading as she pressed on it.

‘And you’ll have no choice but to use your diapers as well.’ Luvia giggled as she gave Rin’s butt a hard smack.

Rin squirmed at the physical contact and moaned in discontent from behind her pacifier but the magic item rendered her incapable of putting up any resistance. The worst part was that it could only be removed by someone other than Rin herself. She couldn’t even spit the damn thing out.

‘Speaking of which!’ Luvia exclaimed with a clap of the hands as she stood back up. ‘I think it’s time for Miss Tohsaka to have her stinky diaper changed!’ She cooed at Rin.

‘I’ll right back with your changing mat and a fresh diaper, Miss Tohsaka!’

Rin groaned in frustration behind her pacifier at the prospects of having her diaper changed yet again at age twenty and by her most hated rival nonetheless.

After procuring the necessary items to facilitate the cleanup of a messy diaper, Luvia found herself humming happily once more as she wiped down Tohsaka’s butt and privates. A large smear of rash creme and a liberal sprinkling of baby powder followed shortly after before a fresh diaper was finally slid under Rin’s bottom and taped up snug and proper. Rin herself was blushing beet red as she was changed and did everything in her power to avoid eye contact with Luvia. Despite the immense humiliation, she was still happy to be out of the full diaper and in a fresh clean one, even if it wouldn’t stay that way for long due to the magically enchanted pacifier in her mouth interfering with her potty training.

‘There you go little Miss Tohsaka!’ Luvia exclaimed. ‘All ready for the rest of the day.’ She patted Rin’s crotch softly before she helped her up from the mat and started putting the changing supplies away.

‘Which reminds me, Miss Tohsaka!’ Luvia started. ‘I told my dearest Father of our little situation here and he’s decided to give me some funds to help take care of you.’

Rin’s heart sank in her chest.

‘So we’ll be refurbishing this room into a real nursery this weekend!’ Luvia beamed at Rin. ‘We’ll have an actual changing table for you and a nice big crib you can sleep in!’

Luvia moved behind the stunned Rin and put her hands on her shoulders before leaning in close and whispering in her ear.

‘So you can look forward to filling your diaper for me every day for a looong time to come, Rin.’ Luvia smirked as she gave Rin a quick little kiss on the cheek.

A chill ran down Rin’s spine at those words as she felt a squirt of pee escape into the thirsty padding between her legs. Hopefully Luvia would let her return to normal before the next school year started and before she started suffering the permanent effects of the pacifier, but at this point Rin was starting to have her doubts.