Tales of Magical Girls- The Satan Leviathan loved teasing people about various things, but she could never defeat her husband in that regard.

Pairing- Naruto x Serafall

I'm bored of writing things other than fluff, so expect ridiculously fast development of the relationship.

Serafall Sitri was having a very bad day.

First, the New Satan Faction was slowly being overwhelmed by their enemies, the Old Satan Faction. The tide of war, which was earlier in their favour, was gradually turning against them. They were losing ground, their strongholds were being captured, and it was generally a horrible situation to be in.

Secondly, her solo mission to protect a consignment of supplies turned out to be a trap by their enemies. They were waiting for someone to show up so they could set off their ambush. And it had worked well. Now, Serafall was deep in enemy territory, badly wounded and trying her best to escape.

"We have you now, Sitri girl!" A woman yelled as she and her squad closed in on the injured devil. "We will be sending your head to your family in a box!"

Serafall could only glare in anger, clutching at her bleeding stomach to stop further harm. While Serafall was normally strong enough to dispatch the entire enemy contingent easily, she had been caught off guard and ambushed before she had a chance to fight back. She had been injured in more than a few places, and it wasn't looking good.

"You'll never take me alive, bastards!" Serafall shouted, hoping to buy time for reinforcements to arrive. She had sent the signal some time ago, but the anti-teleportation barriers stopped her allies from rushing in immediately. They had to fly in the old-fashioned way, which was much slower.

"That was never the plan, bitch!" The woman smirked at seeing Serafall's wide eyes. Take her alive? Why would they? They would kill her now and remove a major thorn in their side for good.

"Attack!"

The whole enemy squad of about fifty devils charged up their magic attacks, hoping to end her in one fell swoop. Serafall closed her eyes in defeat, sensing that no help would arrive in time. She was injured and deep into enemy territory, and this would be her last stand.

"Like hell, I'm gonna go quietly!" Serafall gritted her teeth and charged up the remaining magic she could muster. If she was to die here, she would take as many of these bastards with her as she could.

The enemy commander laughed. "Foolish! You are but one injured devil! Just sit back and accept your death!"

And just like that, the attacks were fired at her. All sorts of destructive magic could be seen, and Serafall knew that there was no escape. She closed her eyes in sorrow, tears brimming in them.

"Mom, dad, I'm sorry…" She muttered, having accepted her demise.

Only it never came.

After a few seconds of silence, there were sounds of explosions and enemy men screaming in terror. Serafall, expecting to be dead by now, tentatively opened her pink eyes.

Gold.

All she could see were brilliant flashes of gold, blitzing around the battlefield and taking down enemy devils faster than she could begin to detect. She could see the various attacks flying above her, which seemed to have been deflected.

"Pretty…"

Serafall always had a love for shiny and cute things, which was in part due to her magical girl otaku nature. But the way this golden light was weaving around the battlefield, leaving behind a wondrous symphony of death and destruction, Serafall found herself mesmerised.

Eventually, the devils were all dead, and the golden light subsided to reveal… a man? Serafall would easily admit that this was one of the most handsome men she had ever seen, looking tall, blonde and rather dashing. He was wearing a tattered orange jacket and pants, and he had the most alluring blue eyes ever. As an ice mage, Serafall was drawn to those cool blue eyes a lot.

"Ah, dammit! I got blood on my jumpsuit!" The man whined, then his eyes found Serafall.

He then gave a bright grin, and Serafall's heart actually skipped a beat. "Hey miss, are ya alright? I wasn't too late, was I?"

"Remember Serafall, when you choose a man, make sure that he is strong, kind, loyal and always will protect you from harm."

Her mother's words rushed into Serafall's mind. While she didn't have much interest in boys before, it was because they were all either scummy or weak. But that was before this literal shining knight swooped in and saved her like a princess. He was strong, kind and protective for sure, while the loyal remained to be seen. But, something about this mystery man made Serafall drawn to him. He seemed like the loyal kind, somehow.

The fact that he was very handsome helped a lot.

That settled it then! She had found her husband, if he turned out to be nice!

"Mmm, Sera likey!" She nodded to herself and gave a cute smile to the man.

Let it be known that Serafall was a bit quirky when it came to matters like responsibility, and more importantly, romance.

Naruto, who was walking over to check on the lady he saved, tripped over his own feet when he heard that line. He got up, blushing and rubbing his nose. "Wh-what?"

Just as Serafall was about to elaborate further, the wound in the stomach made itself known, sending a pang of excruciating pain through her body.

"Aaah!" Serafall grunted and fell to one knee, breathing heavily. Even though the threat to her life was gone, she still wouldn't make it if she didn't receive proper medical treatment. She was about to ask her saviour to help her, but he beat her to it.

"Hey, you alright there? Let me help." Naruto saw that the lady he just found was wounded badly and walked up to her. Crouching down next to her, he placed a gentle hand on her stomach, where a nasty cut could be seen.

"Wh-wha!" Serafall squeaked in shock, only to recoil in pain as the wound was agitated. Still, she squinted through the pain and looked up at the young man. He was smiling softly at her as he gently removed her hand from her wound, only to place his own. He had such a concerned and caring look in his eyes that Serafall couldn't help but give a slight blush.

"Kya! I already decided that I like him, but he's so close! And he's looking at me so caringly! And he looks so manly and cool!"

Clueless to her thoughts, Naruto went to work. Channelling chakra into his Sun seal, he grinned as the woman's wound quickly closed up and colour returned to her face. Speaking of her face, Naruto couldn't help but notice that this was perhaps the most beautiful woman he'd ever seen.

Wait. Didn't she just proclaim that she liked him? Putting that thought aside, Naruto checked up on her. "Heya miss, you alright?" He gave her his trademark foxy grin, hoping to ease up the atmosphere.

If only he knew that it did anything but that.

Serafall's eyes, which had already widened on seeing her wound heal, widened even further when she saw his grin. If she had thought she was handsome before, he looked ultra-mega-super-duper handsome now! Even though Serafall was a soldier and a powerful devil, she was also still a young woman of twenty years.

She had been thrust into a war for the sake of her kind and had never known love. Hell, she'd never even had a crush on anyone yet. But seeing this man in front of her, so handsome and dashing, kind and caring, she was smitten. The fairy tales she read in her free time popped up in her head, along with her mother's words. So, there was only one thing to ask-

"Hey, hey, I love you! Marry me!" Serafall chirped, clapping her hands together as if she had asked the most normal question ever.

Serafall was a bit quirky.

Naruto froze in shock, but he actually seriously thought about the offer. Growing up, he'd never thought he would ever find anyone who wanted to marry him. Even after landing in this strange world, Naruto was hesitant to pursue a romance of his own.

But suddenly being proposed to by the most beautiful woman he'd ever laid eyes on? Naruto was stumped. More so because he could sense that she had no negative intentions and she wasn't lying, that means she really was in love with him! And Naruto thought that, just maybe, he could come to love her too. He wasn't the most unpredictable ninja for nothing!

Naruto was a bit quirky as well.

Serafall was biting her lip in anticipation, hoping that she hadn't made a horrible mistake. It was love at first sight for her, but who's to say if it was the same for him? She didn't want to scare off the object of her affections, or worse, have him hate her! She waited for her saviour's reply, eagerly.

He closed his eyes and grinned. "Sure!"

"Yaayy~!" Serafall squealed in happiness and jumped to hug her new fiancé. She was overjoyed when he caught her and drew her into a comforting embrace. She sighed happily and snuggled into his chest, her heart a mess of giddy bubbles. She had to resist squealing in delight even more when her (new) love tightened his arms around her. Yipee!

Naruto, for his part, was getting used to being hugged with such affection for the first time in his life. When the woman had jumped to embrace him with such adoration in her eyes, he unconsciously caught her and held her tight, not wanting her to fall.

Huh, she was much shorter than he was. And she was so soft, too. Naruto decided then that he liked hugging her. He wanted to keep hugging her for as long as possible. But there was one thing on his mind.

"Umm, this is all good, but did we just get engaged without knowing each other's names?" He chuckled nervously, which made the woman in his arms look up at him.

Serafall giggled on seeing his sheepish look. He was so cute! "That's right! Hi there, handsome! My name's Serafall Sitri!" She finished with a flirty wink, still nestled within his big, strong arms.

Naruto blushed at the remark, which made Serafall giggle some more. "Uhm, well!" He pointed a thumb at himself. "I'm Naruto Uzumaki! Nice to meet ya, Sera-chan!"

"S-Sera-chan?" Serafall stammered, but she had a huge, happy smile on her face. "Hmm, I like it! Then you're Naru!" Looked up at him and grinned, glad to see a faint tinge of pink on his cheeks. Oh, he was just adorable! She made a great decision by asking him to marry her!

"Sera-chan, why were these people attacking you? What's going on?"

Hearing the question, Serafall started explaining the whole story while they walked back to their camp.

"Umm, Serafall?" Ajuka raised a hand timidly.

"Yes, Ajuka-tan?" Serafall was the picture of innocence.

"Who's that man you dragged into our camp?" Ajuka glanced over to Naruto, who was confusedly looking around the camp and trying to poke at random machines.

"Oh, him? That's Naru, my fiancé! Isn't he super handsome?" Serafall giggled happily.

Ajuka sweatdropped. "That poor guy… I hope he's alright."

"What was that?" came the sickly sweet question.

"Nothing, nothing."

It had been a few months since the war was over, and peace was restored to the underworld. With Naruto's help, the New Satan Faction had achieved an overwhelming victory. Naruto had even managed to track down the four original Old Satans and eliminate them. Even the likes of Rizveim Lucifer were no match for him.

Now, Naruto and his wife, Serafall, were wandering through the streets of Lilith, Hand in hand. They were on a date after a long time.

"Ne, Naru, where do you wanna go to eat?" Serafall tilted her head.

"Ramen!" Naruto pumped his fist in excitement.

Serafall chuckled and shook her head. "Naru, why don't we try something else for once?"

Naruto gasped, clutching his chest in shock. "Wh-what? Blasphemy!"

His wife giggled. "You're so cute."

Naruto coughed a bit in embarrassment. Still, he wasn't about to lose this fight! "Well then, you're gorgeous!" He smirked haughtily.

"G-gorgeous?" Serafall blushed, caught off-guard by the compliment. While she was no stranger to showing and receiving love from her husband in public, she still got all fuzzy inside when the love of her life spoke such sweet words to her. But she wasn't Naruto's wife for nothing. She nodded to herself in determination.

"Now that it's come to this…" Serafall leaned up close to Naruto, standing on her tiptoes. Naruto already grew flustered at that, thinking she was going to kiss him in broad daylight. However, that wasn't the case.

Thereafter, Serafall whispered something in Naruto's ear, which caused his face to get progressively redder and redder until, eventually, steam was coming out of his ears, and he looked like a tomato.

Serafall ended her sentence with a peck to Naruto's cheek, further amplifying her husband's embarrassed state. She smirked in pride when she saw how flushed he had gotten. "Now, honey," -she knew that Naruto was weak to being called affectionate nicknames- "What do you have to say now?" she batted her eyelashes seductively at him, landing the finishing blow.

Naruto was so embarrassed that he could barely get words out. "You win." He mumbled. And started walking fast towards the ramen shop. If he lost their little game, he would at least get some ramen out of it!

This was a regular occurrence between the couple. Little harmless prank wars and 'I love you more' contests, things like this kept the romance alive. Naruto won 90 per cent of the time, but there were times like today when Serafall pulled off a surprise victory.

Serafall giggled and skipped after Naruto, looping her arm in his. She was already bubbly, but after falling in love with Naruto, she became very clingy.

Not that he minded, of course. Naruto wanted his wife to want to be with him all the time. While others would be irritated and need some space, both Naruto and Serafall were the type of people who loved with all their hearts. So, Naruto never wanted to be away from his wife unless he could help it.

Serafall smiled when Naruto pulled her snug into him, and that smile widened when he pecked the top of her head. "You're in a good mood today, huh, Naru?"

Naruto, who had recovered by now, grinned and hugged his wife even closer. "I have a date with my awesome wife; of course, I'm in a good mood, ya know?"

"Hehe, I love you, Naru!" Sarafall chirped, wrapping both her arms around her husband.

Naruto returned the embrace with all the love he could muster. "I love you too, Sera-chan."

Serafall's eyes softened with happiness at hearing those words. While both she and Naruto were naturally exuberant, they had sombre sides to their personalities as well. Both of them had been through wars, and neither had come out unscathed. While they had gotten engaged at first sight, the true love between them had blossomed during the days of the Civil War. They had taken comfort in each other and became each other's strength.

Oh, how she utterly adored this man.

This was a tense situation they found themselves in.

Sirzechs and Serafall had gone to Kyoto to negotiate to buy some territory for their little sisters. Thus, they were in the royal palace of Kyoto, discussing the matter with Yasaka, the Yokai Queen. Naruto and Grayfia were also here as Queens of their respective peerages.

The issue?

Yasaka was looking at her husband with a noticeable blush on her cheeks.

Naruto exuded such warm and comforting chakra that Yokai really, really liked to be in his presence. On top of that, he could use Senjutsu and was connected to a Nine-tails himself. All of this made Yasaka smitten with him.

There was also the fact that he had helped relocate the Nekoshou clan to Kyoto out of pure niceness, which had further endeared him to Yasaka.

If the situation were flipped, Yasaka would have handled it delicately. However, Serafall was not Yasaka, and she was most certainly not diplomatic, especially when it came to her husband.

"Hey, you!" Serafall pointed a finger at Yasaka, "Stop looking at my Naru!"

Sirzech palmed his face, hoping that they could finish this meeting without a declaration of war.

Naruto was as clueless as ever. Aside from his wife, he was still dense to romance.

Yasaka blushed some more at being caught but quickly composed herself. "How ridiculous. I did no such thing." She sniffed.

"You ain't fooling me!" Serafall yelled, "I saw you making googly eyes at- owwie!" Serafall's rant cut off with a whine when Grayfia harshly pinched her cheek.

"Leviathan-sama, please act in a way befitting your stature."

Serafall's eyebrows twitched in irritation, but she calmed herself down. "Hmph! I'll back off for now. But know this!"

Finishing her sentence, Serafall actually jumped on Naruto, who was sitting beside her and landed right in his lap. Naruto was a bit embarrassed, which only grew when Serafall wrapped her arms around his neck.

"Naru is mine! Now and always!"

Yasaka hid her mouth with her sleeve. "Oh my, how bold."

Naruto smiled at hearing the proclamation and hugged his wife tighter, not caring that they were in a diplomatic meeting.

"Hehe~!" Serafall giggled and snuggled even more into his arms.

It took another cheek pinch by Grayfia and Sirzechs's determination to finally conclude the negotiations. Despite the setbacks, the devils managed to buy a town called Kouh for their little sisters.

Naruto and Serafall made their way to a restaurant, walking hand in hand. Well, Serafall was actually skipping in delight, but still. They sat at their table, and a waiter came by to take their order.

"Good morning, Sir!" The waiter greeted Naruto before looking towards Serafall with an obvious interest in his eyes, "And a very good morning to you, Madam! I am in awe of your beauty!" He finished with his best charming smile, hoping to get a reaction.

Serafall totally ignored him, instead opting to look at the menu. She normally was very polite, but she had figured out that the man was like every other man and only interested in her because of her beauty. Good thing her husband wasn't like that.

Speaking of said husband, he also caught on to the waiter's game. While he wasn't insecure in the relationship at all, he was a little irritated at some random guy flirting with his wife in front of him. Besides, Serafall liked it when he became possessive.

So, with a burst of killing intent, Naruto watched the waiter scamper off, scared out of his mind. He nodded in satisfaction.

Serafall smiled knowingly at him. "Jealous, are we?"

"You know you love it." Naruto winked at her, making her cheeks turn slightly pink.

"Hehe, I guess so!" Serafall tucked a hair behind her ear, as she couldn't even deny it. She found it very attractive when he got all possessive over her. "You remember the Baels?"

Naruto frowned in response and actually let out a low, deep growl. One which sent shivers down his wife's spine. "Of course I do. Those bastards tried to take you away from me." Naruto grunted in irritation.

After the war was over, Serafall was the most eligible bachelorette in the underworld. She had an abundance of marriage offers at her doorstep every day. And since Naruto wasn't a devil, most higher-ups (read: old cronies) didn't acknowledge their relationship, saying that he was impure.

Zekram Bael had tried to show his power and influence and make Serafall marry some random noble even though she was engaged to Naruto.

Naruto tried reasoning with him, but the old shit just wouldn't listen. So, Naruto did what he always did when talking didn't work. He punched Zekram in the face so hard that he actually lost his memory.

Now Zekram is in a care home, drinking his meals through a straw for the past 300 years.

Naruto snapped out of his musings when he felt Serafall hold his hand in hers.

"I fell for you all over again that day, Naru." She was looking at him with untold amounts of adoration and care. Naruto felt like the luckiest guy in the world.

Naruto was about to respond when Serafall's phone rang. He watched as she answered the phone, exchanged greetings, and as her eyes widened to dramatic proportions and a megawatt grin burst on her face.

"So-tan is awake!"

Sona Sitri was Serafall's younger sister and possibly the only person she loved as much as she did Naruto.

Currently, the two-year-old was wobbling on her feet, trying to walk over to her big sister, who had opened her arms and was eagerly awaiting Sona's arrival.

"So-tan, you can do it!" Serafall cheered.

"Agoo!" Sona toddled towards her sister and eventually reached her. She giggled in delight when Serafall picked her up and swung her around. "Hehe! Sherafull, Sherafull!"

Sona couldn't speak big words yet.

Serafall absolutely squealed in delight at hearing her little sister. "Aww, aren't you just adorable!" She cuddled Sona closer to her, making the girl giggle even more.

"You two are just precious!" Naruto praised from the sidelines, taking pictures in his smartphone.

Lord and Lady Sitri were having tea on the couch, and they smiled warmly at their loving family.

Serafall, still holding Sona, got an idea. "Ne, Naru."

Naruto tilted his head. "Yeah, Sera-chan?"

"Don't you think So-tan is super adorable?"

Naruto grinned. 'Totally! She's just the cutest baby ever!"

Serafall grinned. Perfect. "I want my own, Naru~!" She whined loudly, clutching her sister even closer.

Naruto was about to reply when the sound of tea being spit out reached his ears. His eyes widened. Crap! His in-laws!

"U-umm, Sera, your parents are right there, ya know…" Naruto stuttered, rubbing the back of his neck sheepishly.

Serafall ignored him. "So? I'm sure they'd love grandchildren, won't they?"

Naruto slowly turned to look at the Sitris, only to face fault when he heard them dreaming about grandchildren. "Man, this family's weird."

"Hey!" Serafall pouted, "You knew what you were marrying into!"

Laughing, Naruto walked up to his wife and little sister and wrapped them in a gentle hug. Sona clapped happily at seeing her big brother, with her limited understanding. "I know, Sera. And it was the best decision I ever made."

Serafall sighed fondly and melted into the hug, not before releasing Sona, who was now cutely chewing on a toy block. She was so happy right now. A loving family, a cute little sister she could dote on, and just the best husband she could have asked for.

Since Naruto was the Queen piece in her peerage, he followed her as her personal escort to wherever she went, which meant that they were rarely ever apart. And she preferred it that way. Since Naruto was now a devil, they could grow old together and spend the next thousands of years as husband and wife.

Hell yeah! She couldn't wait for the years to come.

I might continue this to include the open house in the school.

Yeah, I know this isn't how people realistically behave in war. But it's a fluffy story, what do you expect?