Miraculous Ladybug One Shots

I-I Didn't Mean To! (MariChat with a hint of sin)

Chat Noir was patrolling Paris by himself tonight, but since there had already been an akuma attach earlier, he decided to end it a bit early and pay his favorite princess a visit. Landing on her roof, he peered down the trap door that had been left open.
Strange, he thought. She's not in here.
Cautiously, he dropped down into her room, ignoring the pictures of his unmasked face as he looked for Marinette. Sighing as he came to the conclusion that she wasn't in there, he turned his attention to the posters of his identity that littered her walls. Shaking his head, he chuckled to himself as he placed his hands on his hips.
Footsteps alerted him that he was soon to be joined by somone, and he turned to meet whoever it may be.
His eyes fell on Marinette...who was clad in only a towel.
"Chat..." He could tell her voice would start rising soon.
"I-I didn't mean to, I just wanted to see if you were ok," the feline hero defended himself as the heat rushed to his face...and elsewhere. He shifted from one foot to the other, trying not to look at how Marinette's hair framed her face now that hung loosely, or how there was water dripping down her thigh and adding to the puddle that grew around her feet, or how her crossed arms made-
"Why?" She asked, dragging his attention back to her.
"I heard you were near the akuma attack earlier today, that's all. Just wanted to check up on my princess," he replied, offering her a cheeky grin. The blue haired girl rolled her eyes in response and tried walking forward- Chat didn't know her intended destination, but with how much water had pooled around her, the floor was her only option. Reacting almost by instinct, he caught her in his arms right before she hit the floor, almost as if he dipped her during the middle of a dance.
Her bluebell eyes bore into his, and he swore they looked familiar. But at this moment, all he could focus on was Marinette's lips and how dangerously close they were to his. Without thinking, he pressed his lips to hers, needing to feel them and if they were as soft as they looked.
At first, he felt Marinette try to pull away, but then her arms snaked around his neck, drawing him towards her, and that's when he pulled back, as red as Ladybug's suit.
"Mari, I am so-"
"Doesn't a knight need a reward every now and then?" She teased, poking his nose. Mutely, Chat nodded in response before standing up, and helping her upright as well. His bodysuit was getting tighter, and before he did or thought of something he'd regret, he stepped away.
"W-well, uhm, I should probably go," he gulped, looking away from her and trying to ignore the tension between them that caused.
"C'mon, Chaton, you can dish it out but you can't take it?" Marinette giggled.
"Take what?"
"Being teased," she hummed, nearing him and holding her tail in one hand, the other still holding up her towel. Now with her other hand occupied, he could see more of her- and being the teenager that he was, he didn't mind.
"I was joking, not teasing," Chat informed her, crossing his arms, and angling himself away ever so slightly in an attempt to hide his...problem. He could see the amused glint in her eyes, along with something else, something that hadn't been there before he kissed her. Backing away as she approached, he soon found himself stuck between her and a wall. "What's gotten into you, Mari?" He dared to ask.
"Well, given that you've been visiting me a lot lately, I think I've come to want you," she breathed, smiling devilishly at him, her chest now pressed against his, which was the only thing keeping her towel up as the hand that didn't hold Chat's tail slid up his chest and rested behind his neck.
"I-I can't...Ladybug," he offered meekly as he face got closer to his.
"Just this once? Please?" Marinette pouted. When she got no answer, she glanced down and saw a strain on his suit near his crotch. That smile that sent shivers down his spine was back when she looked at him once more. Leaning up ever so slightly, she pressed an open mouth kiss to Chat's neck, causing his breath to hitch.
"Please?" She asked once more, this time following it up with another open mouth kiss on his neck, accompanied by her sucking lightly at the skin there.
Whatever had gotten into Marinette now hit Chat like a bus. Spurred into action, he swiftly turned them around so Mari was between him and the wall.
"Looks like you're stuck between a wall and a hard place," he growled lightly, allowing the towel to fall as he kissed her once more.
This kiss wasn't like the other one. It wasn't sweet or short- no, this one was rough, lips moving against lips in an attempt to snag a lip between teeth, this one wasn't innocent. This kiss invoked hands to travel places, like Marinette's butt so Chat could pick her up and guide her eager legs around his hips, or the back of Chat's head to keep him pressed into Marinette.
But they did have to breath. Which turned one kiss into many, each sloppier and rougher than the last. Chat was the one to break it for a few minutes, the teens staring at each other through clouded eyes, their breathing heavy.
"I don't mind being trapped between a wall and a hard place," Marinette grinned. Smirking, Chat pushed up against her as close as he could without crushing her against the wall. Her eyes widened a bit as she felt all of him press against her.
"C-Chat..."
"Mmh, what was that Mari?" He teased, bending his head down to lick up her neck to her ear, which he promptly nipped. She let out a little moan, and pulled him closer to her, trying to turn her head to recapture his lips.
"So you can dish it out, but can't take it?" Chat chuckled darkly, repeating her earlier words.