And here is my Valentine's Special! Actually finished before V-day! Yay! So much fluff! (Also sin but that's the next chapter ;D) Post-reveal, clearly aged up Adrienette. Also a little bit of Plakki (Plagg/Tikki) because they're adorable. God I just love this show and this fandom. Rating will change when the second chapter is posted.

I own nothing except random OCs XD

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Marinette Dupain-Cheng walked down the sun filled hallways back to the design department of the Agreste fashion house. She had a smile on her face and spring in her step as she hummed a perky little love song lightly. She had been in a good mood all day, the day being Valentine's Day after all, and not only had it boded well for her designs it also meant she had a date later on with her boyfriend.

Marinette let out a cute little squeak, which thankfully no one heard, as she thought about Adrien. Even after seven years she still couldn't believe he was hers. Sure there had been ups and downs over the years but they had been just fine, they were partners after all, forever and always. Letting out a little love-struck sigh, the young designer went back to her task.

Pushing open the double doors, she entered the large room where her fellow designers worked. The room was separated into the different stations of each designer, each desk displaying the varying styles of her co-workers. Some even had a few Valentine's Day decorations, much like her own.

"Oh, Marinette~" Sang one of her neighbors, an older woman by the name of Denise, "Looks like someone's got a secret admirer~"

"Hmm?" Marinette tilted head to the side as she took in the playful smile on Denise's face, "What do you...Oh..."

She had finally noticed what was sitting on her desk, a large vase filled with roses, that had certainly not been there when she left. Walking over, she place her fabric samples down before fingering the blooms, a smile she didn't even try to fight lighting up her face. She then picked the little card off where it was sitting amongst the flowers.

To my one and only Purr-incess~ -A.

She giggled at the pun and leant down to take a whiff of her gift as one of her other design mates, a woman named Alison, came over.

"Looks like someone's trying to make up for something." Alison smirked as she leant against Marinette's desk.

Marinette shook her head with a giggle as she replaced the card, "No, he always does something like this on Valentine's. He likes to take full advantage of today to spoil me rotten."

"Aww, how sweet~" Cooed Denise, "What did he do this morning for you? Jaq always makes me breakfast."

The secret super heroine laughed, "That's actually what Adrien did this morning...well breakfast in bed. Complete with a card and a box of chocolates."

"I thought you didn't like to be spoiled?" Alison asked with a raised eyebrow.

"Not everyday but special occasions are okay. Plus it's kind of hard to talk Adrien out of doing it. Believe me, I've tried." The other women giggled at that as she moved the vase to a clear space on her desk and re-took her seat.

"Oh and just so you know," Alison started and she stood behind Marinette, "When the delivery guy came he asked for a 'Marinette Agreste'. Got something you wanna tell us?"

Marinette rolled her eyes, "You're almost as bad as Alya. No, there's nothing to tell-"

"Yet." The two cut in, prompting another eye roll.

"Adrien just likes to send me things using his last name."

Denise giggled, hand barely hiding her grin, "Of course, Dearie."

"Yeah, he's not hinting at anything at all." Alison quipped.

"Don't you two have work to do?" Marinette glared playfully at them.

"Ooooh, look at the bosses daughter-in-law ordering us around~!"

"I am not the bosses daughter-in-law!"

"Yet!" The two chimed again.

"Go!" Marinette laughed as she gently swatted Alison with one of samples.

Her friends laughed as they left her alone, Marinette giggling lightly herself as she settled in to work once more, certain that Tikki was giggling along silently in her purse.

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A little bit later a certain blonde male model entered the design department, hands in his pockets and a large grin splitting his face as he made his way over to his favorite designer. He nodded to Alison as he passed her, who waved at him with a grin. He took notice that his lady keep glancing at the flowers he sent and couldn't help the feeling of pride that curled within him that she loved her surprise. Approaching Marinette's station he quietly snuck closer, grin now more mischievous.

"Hey, Mari~" He crooned as he placed his hands on the back of her chair, causing her to jump in her seat as she 'eep'ed.

"Adrien!" She cried as she turned, too happy to see him to be too mad at him for scaring her, "What are you doing here, Kitty?"

He chuckled, "I happened to be in the area now." He nuzzled the top of her head as she turned back to her sketchbook, "Also I might have pleaded your case to the warden for your early release."

Marinette huffed, "You know how I feel about you doing that."

"I know but is it wrong that I want to spend as much time as I can with my Valentine?"

"Well..."

"Oh, go on, Marinette." Denise spoke up, seeing the younger girls hesitation, "You only have an hour and half left anyway. Go enjoy being young and in love your amour."

The half-Chinese woman sighed, "Alright." She then pulled Adrien back down to kiss his cheek, "Thank you for the flowers, Kitty~"

"Anything for My Lady~" He whispered into her ear.

She giggled before closing her sketchbook, "Just let me pack up and we can go."

He kissed the side of her head, "Alright. Shall I carry your flowers?"

"Please."

Marinette quickly shoved her pad, pencils and some of those fabric swatches into her bag before grabbing her purse as Adrien picked up her bouquet. She gave a smile and wave to Denise before they went toward the doors, Marinette adding a wave to Alison as they passed.

"Make sure she can't walk tomorrow, Agreste!" Alison called out.

"Alison!" Marinette cried, blushing brightly as she stared at her wide eyed.

Adrien just chuckled and placed a hand on Marinette's back, gently guiding his blushing girlfriend out. She spent the rest of the way out of the building and to the awaiting limo mumbling about how could Alison say that in front of everyone.

"Where too?" Asked the chauffeur, fondly nicknamed Gorilla, once they were settled.

"The Dupain-Cheng Bakery please." Adrien replied, finally snapping Marinette out of her mumbling.

"The bakery? Why are we going there?"

"You'll see~" Adrien sang as he pressed the button to send the partition up, separating them from the driver.

As soon as the partition was up, Tikki flew out of Marinette's purse and over to the roses, fluttering around them as she took in their scent, "Oh, these are just lovely~ You picked well, Adrien."

"Thanks. There's actually a little surprise hidden in there at Plagg's request."

The red sprite gasped lightly as she switched her gaze between him and the just emerged black kwami before gently ruffling around in the bouquet. She gasped again as she found the surprise and came out holding a red lily. Tikki looked up at the smiling Plagg before swooping over and hugging him, the two sharing a quiet laugh.

"Aww~" Marinette cooed as she leaned against Adrien's shoulder and laced their fingers together, "How sweet."

"I know right."

She glanced up at him before smiling, "Hey." And when he turned to face her she pulled him down for a long, sweet kiss.

"Now that's a hello kiss." He smirked.

"You deserved it, Kitty~"

Adrien's smirk then turned wicked before he leaned in again, kissing his lady deeply while slowly leaning her backwards. Mindful of the vase, he laid her down on the seat as she ran her fingers threw his hair. Marinette hummed as he pulled back and placed their foreheads together.

"Hi~" She said breathlessly.

He chuckled, "Hi~"

Plagg gagged in the background, "I swear they better not get anymore frisky, I am not watching that."

"Plagg." Tikki admonished gently.

Adrien rolled his eyes at his kwami, "I'm allowed to kiss my girlfriend, Plagg."

"Kiss, fine. Get frisky in the back of this thing, no thank you!" The small cat then turned away and pulled Tikki to the other seat for cuddles and pets.

Marinette giggled, "Hate to say it but he's probably right. We don't want to get too...frisky right now. We'll be at the bakery soon enough."

The blonde pouted, "Fine..." He gently pulled her up and situated her in his lap, "But I reserve the right to 'get frisky' with you later."

"Deal~"

They spent the rest of the ride talking, with Adrien stealing kisses in-between hinting at what they would be doing that night. Marinette tried what she could to get it out of him but for once her kitty was standing strong, even when she attempted to lightly seduce him. However she had to stop when they reached the bakery and Adrien guided her out, letting Gorilla know they'd be right back.

Entering the busy bakery, the two took in the relaxing scents of pastries as other customers looked though the cases. Marinette's mother noticed them and gave them a quick wave before going back to the woman in front of her. Marinette and Adrien waited out of the way as much as they could until there was a lull and Sabine came from around the counter.

"Hi, Dear~" She cooed as she hugged Marinette.

"Hi, Maman. Happy Valentine's."

"Happy Valentine's," She replied as she hugged Adrien.

"Happy Valentine's, Mrs. C-Sabine." The model quickly corrected causing the Chinese woman to giggle.

"I'll get you to call me 'Mom' yet~" She said as she patted his cheek. "Your order's all ready to go."

"Merci."

"So what did he order?"

"Marinette." Sabine chided with a smile, "Be patient, I'm sure you'll see soon."

The designer giggled, "Fine. I'm gonna go say hi to Papa." She then disappeared into the kitchen leaving Adrien with her mother.

Sabine leaned down and pulled out a medium sized cake box, with a smaller on top, and passed it to Adrien, "Here you are, Dear." She then glanced behind her quickly, "So does she suspect?"

Adrien chuckled, as he held a finger to his mouth, "Shhh! No." He too looked toward the kitchen, hearing Tom's booming laughter from within.

Sabine laughed gently, "I'm sure everything will go fine."

The young man blushed lightly, "Thanks..."

He was just paying for the cakes when Marinette came laughing out of the kitchen, licking frosting off her finger.

"Marinette, did you steal frosting again?"

"It's a tradition, Mama." Was her reply as she hugged her, "See you later."

"You two have fun tonight!"

"Bye!" They called together, heading back to the limo.

On the rest of the way back to their apartment, Marinette tried to see what he had gotten but the most she had learned was that the small box was for their kwami's. Plagg had smirked proudly when he told her it was his idea. Tikki had gasped and then proceeded to try to find what their treat was, her kitty refusing just like his charge.

Eventually Adrien had managed to distract Marinette enough by asking to see her new designs. Soon enough she was engrossed in her explanations to notice when they had reached their building. They got out once their spirits were hidden and rode the elevator up to their floor. Once inside their home, Marinette placed the boxes on the counter as Adrien put her roses on the table.

"Okay, now can we see what you got us?" Marinette asked.

Adrien shared a look with Plagg before shrugging, "I guess so."

Tikki giggled alongside Marinette before asking, "Can we see what Plagg picked us first?"

"Sure~" The smaller box was taken off the bigger and opened to reveal a small heart shaped cake, dark brown with pink/red swirls and pink frosting dotted around the edge, "Aww~"

"Chocolate Strawberry cheesecake!" Plagg exclaimed proudly, "Thought you'd enjoy it."

"Oh, Plagg~!" Tikki then tackled her mate, the two spinning in the air.

Marinette watched them with a fond smile as Adrien came up behind her and wrapped his arms around her. He nuzzled her neck and placed a light kiss, "Now open yours."

She giggled before turning them slightly and opening the larger box, "Ooooh..." Inside was another heart shaped cake, frosted in white and pink and red frosting roses around the edge, leaving the center free for the elegantly frosted 'Je T'aime Mon Amour'.

Adrien grinned at her soft coo, "It's red velvet with chocolate in the center."

"You know me so well, Kitty." Marinette said as she turned in his arms to kiss him, "Thank you~"

"Anything for My Lady~"

She placed their foreheads together, "But you know how I feel about you spoiling me."

"Hey, you allow me to spoil you once a month. Plus it's Valentine's!" He then lifted her up and twirled her around causing her to laugh, "I have to spoil you today!"

"Well you don't have to."

"Yes, I do."

"But I know how much you love me."

"So?"

Marinette sighed, "We're not gonna see eye to eye on this are we?"

"Nope~" He smirked.

"Fine." She playfully rolled her eyes before pecking his lips, "Now let me go, please. I have to go get your gift."

"You got me a gift? Is it yarn?" He asked, eyes sparkling with happiness.

"Of course, you silly kitty!" She stepped back from his hold with a wink, "I'll be right back. And no it's not yarn!"

A quick trip to their bedroom where she opened up her bedside table and grabbed a small box and Marinette was walking back to the open kitchen/living room if their place. Where she noticed a large box now sitting on the table.

"More?" She asked laughingly.

He smiled widely and not at all innocently, "What? It's for tonight."

Shaking her head fondly, the raven haired woman held out her gift, "It's not much compared to what you get me..."

"Hey, hey, hey!" Adrien said, cutting her off as he placed on hand on the box and lifted her face up with the other, "That doesn't matter. Whatever you get me is always fantastic. Okay?"

She nodded, cheeks tinted pink, "Okay." Her eyes flickered down to their joined hands, "You can open it now."

He kissed her sweetly before taking the box and pulling the ribbon off. Lifting the top off Adrien's green eyes widen as he face slit into a smile at the sight of the watch nestled into the tissue paper. It was fairly high end but clearly customized since the face of the watch had a black cat printed on it.

"Mari..." He spoke gently before turning his face towards her, "Thank you."

She smiled sweetly back, "You're welcome. I even customized the band." She lifted it gently to show off the lime green cat paws on the band.

He chuckled, "This is great. Thank you."

They shared a kiss before he hugged her, holding her gently and nuzzling her hair. Marinette sighed happily, enjoying the moment.

Adrien hummed lightly as he held her, "As much as I enjoy this, Purr-incess~ You may wanna open your next gift. We've got reservations soon."

"Oh?" She asked, raising her head, "And where are we going?"

"You'll see~"

Huffing at him, Marinette stepped away and over to the table. Tikki and Plagg watched from the seat on the counter, their cake half gone already. She untied the bow and lifted the top off before unfolding the tissue paper and gasping. Inside was a deep red dress, sleeveless with a semi-deep V-neck and a black sash. She gently pulled it out to view the short, bell like skirt that would end just above her knees.

"This is...this is Vintage Dior...How?" Marinette gasped out, looking over at him with wide eyes.

He shrugged while he smiled at her, "I have my ways."

"Adrien..." She gently laid the dress back in the box before rushing at him and hugging him tightly, "You are the best~!"

Adrien laughed and hugged her back before lifting her chin and kissing her soundly, "You're welcome, Princess~" He then glanced at the clock and his smile turned devilish, "Now what do you say we jump in the shower and start getting ready for dinner?"

She scoffed, "I don't trust you in a joint shower right now, Kitty." She gently pushed him away, "You can go first."

"Aww, come on, Bugaboo."

"Nope." She crossed her arms and stuck her nose in the air, "You first."

"Pleeeease, My Lady?"

"Chat." She said firmly, Ladybug coming out in her stance, "No. And if you keep you fighting me on this you can sleep on the couch and go on patrol by yourself for the next few days."

Adrien sighed dramatically, "Fine..." He then grabbed her and kissed her nose, "Just know I'll be thinking of you~"

She laughed and rolled her eyes, "Go, you tomcat!"

A little while later, after much flirting and banter in-between switching who was using the bathroom, Marinette walked into the living room in her new dress. She was wearing red heels and had her hair pulled back into a lightly curled ponytail, her bangs were side-swept and a few strands framed her face. She had applied a light layer of make-up and was finishing tucking a few things into her purse. She watched Adrien fasten his new watch on before he looked up at her and smiled.

"Gorgeous."

She blushed lightly at his comment and shyly ducked her head head. He chuckled and walked over, "And I have something that will I think will look very nice with you~"

She giggled, "Why am I not surprised?"

"Last thing, promise," He smiled and handed her a small slim yet wide box. She opened it and gasped. Inside laying on the black velvet was a diamond choker, a few looping strands hanging from it studded with black diamonds and a glittering red ruby hanging in the center. Alongside it was a matching bracelet, rubies and black diamonds dangling delicately.

"Oh, Adrien..."

"I know they're a bit much..." He whispered into her ear, "But I couldn't help picturing them on you."

"They're beautiful."

"Just like you~" He reached into the box and took the choker out before clasping it around Marinette's neck. He then helped her put the bracelet on before taking her hand and kissing it, "Now you're even more stunning, My Lady~"

Marinette blushed, "And you look very handsome, Kitty."

He kissed her cheek before stepping back and grabbing her coat.

"So, can I know where we're going now?" She asked as he helped her slip it on, Tikki and Plagg making themselves comfortable in her purse as she held it out for them.

"Well...I guess you'll find out soon enough," He smirked and gestured grandly, "We, My Princess, are going to 'Georges' at the Musee National d'Art Moderne."

"Really?"

"Mm-hmm. I figured you'd like a place with a view."

She smiled as he grabbed his coat, "Sounds great."

He smiled back, "I'm sure it will be."

They enjoyed their night thoroughly, dinner first and Adrien was right that it had a wonderful view, then he surprised her even more by taking her dancing. Couples lined the streets as they took a walk by the Seine and eventually found their way to the Eiffel Tower. Marinette sighed happily, content in Adrien's arms as they overlooked Paris from their vantage point.

"It's kind of nice, you know?" She said gently, "Standing here, rather than the beams."

Adrien hummed, his warm breath tickling her neck where his face was tucked, "I suppose. But I like sitting on the beams with only you as my company."

Marinette giggled, "Thank you...for everything tonight."

"You are very welcome." He nuzzled the side of her neck as she sighed. "So...I may have lied."

Marinette felt him tense up behind her as she tried to look over her shoulder at him, something was up, "Hmm? What do you mean?"

He moved one arm to dig around in his pocket as he spoke into her neck, "There may be one more thing..." He hid whatever it was between his hands as he spoke, "It...kind of goes with your new jewelry..."

Marinette gasped and her hands flew to her mouth as he opened the small velvet box, revealing a sparkling diamond ring, a ruby in the center flanked by two black diamonds, "Adrien..."

"I know this is a little cliche but...Marinette...You are...you're amazing, everything you do is just so wonderful. And I can't imagine my life, as myself and as Chat Noir, without you, without Ladybug. So, will you, my wonderful, precious Princess...be My Lady forever?"

Marinette stared at the ring as she chewed her lip, happy tears leaking from her eyes, before a, "Yes!" squeaked out from behind her hands.

Adrien let out a breathless laugh when she answered and managed to get the ring on her finger as she turned in his arms before they were kissing. He held her tightly as she ran her fingers though his hair before pulling back and smiling brightly. They started laughing gently, placing their foreheads together as tears continued to fall from softly from Marinette's eyes.

"I love you, so, so much." She whispered.

"As do I, Amour~"

She kissed him deeply again before pulling back, "Come on, let's go home." She then gave him a sultry smile, "And...Celebrate."

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All the fluff! Stay tuned for the sinfull second chapter all you sinners ;D