⚠️ WARNING: This chapter includes a whole lot of smut ⚠️
———————————————————————

They broke apart as the limousine arrived at the entrance to the Agreste Mansion. Adrien led Marinette out the limousine and into the house. Holding onto each other's hand, neither said a word as they made their way into Adrien's room. Adrien kicked his door shut and locked it. Even though there are two entrances to his room, one door now permanently remained locked. He grabbed onto her waist and pulled her in for another kiss, resting one hand on her hip and moving his other to cup her face.

"You're beautiful." He whispered to her as he pulled away. He brushed his nose against hers and smiled. She put her hand on top of his before pushing ferociously against his lips again.

She licked his bottom lip to gain admission to his tongue. He tasted like the champagne they had been drinking all evening and she couldn't get enough. She threw her clutch bag onto Adrien's computer chair, much to the discomfort of Tikki and Plagg, before wrapping one of her legs round Adrien's waist.

He took the hint and placed his hands under her buttocks to position her on his hips and walked to balance her against the wall. She wrapped her legs and arms around him as he placed hands either side of her head flat to the wall.

"Are you sure this is what you want? If we go any further I don't think I'll be able to stop."

"Just take me, Agreste." She mumbled pulling him back into her.

He kissed down her neck before biting onto her earlobe. The rumbling in her throat inspired him to try different techniques. He'd never done anything like this before meaning all he had to follow were his natural animal instincts.

"Oh, Adrien." She groaned, tilting her head back onto the wall.

He saw this as an invitation and licked gently down her neck again. Kissing and sucking his way towards her cleavage. Her body reacted to him in such a positive way, he couldn't wait to find out what would happen next. When he reached her breasts he kissed what was revealed by her dress; gently licking around the small curves of each breast. They were perfectly pert.

"Please say this dress was designed for me." His fiery haze bore into hers.

"Of course." She said out breathlessly, pulling his lips back to hers.

She pushed off his dinner jacket before pulling on his tie. Once it had been ripped from his body she started to work on his shirt, pulling it from his suit bottoms she started to tear it open. A couple of buttons flew off stopping both Adrien and Marinette in mid kiss. They looked in the direction the buttons flew and laughed.

"I didn't like that shirt on you anyway." she giggled, Adrien grinned Chat like at her.

"Whatever you say, Princess."

Adrien dropped Marinette's legs to the floor, took her hand and led her over to the bed. He shrugged his shirt off and reached around her for the zip on the back of her dress. He moved her hair over one of her shoulders as he placed kisses on her lower neck of the opposite side.

"Your bodies amazing," Marinette claimed, stroking down his torso. He'd finished unzipping her dress and slid it off her shoulders. It pooled around her feet leaving her bare with just her lacy black French knickers on and her incredibly high shoes. Adrien sat on the bed admiring the view in front of him, removing his dress shoes and black socks before pulling her to straddle over his lap.

"Same to you, Princess."

He spent the next several minutes exploring her body with his mouth, using his lips and tongue. Nipping and flicking whenever he felt her body tense. She was soft and smooth, and tasted delicious. His hands wondered over her petite frame, cupping and stroking her breasts before moving one hand to the warmth between her thighs and the other to cupping one of her valumptuous bum cheeks.

Marinette reached down for the belt on Adrien's trousers and began to undo it, noticing the thick bulge which had recently began to reveal itself. He let out a loud groan as she rubbed past it, groping him through his trousers. He lifted her up with her legs still wrapped around his waist. She held herself onto him as he undid his fly and sent his trousers to the floor before laying Marinette on the bed.

"I've really fell for you, Mari. I don't know what it is but I just can't get enough."

He kissed down on a journey to her flat, toned stomach, spending time on each of her breasts on his way. Adrien moved down to stroke in between her legs, inserting his fingers to meet her wet flesh through the leg hole of her lacy pants. She wiggled and squirmed underneath his hand. Finally, he continued his kisses down her legs removing her shoes and tossing them to the floor. He sat on his knees peering down at the unforgettable sight before him.

"Please, Adrien." She was beginning to beg and he loved having this control over her. She lifted her hips to let him slide her panties off and then he casually removed his own moving back to give her another kiss.

He wasn't going to lie, he was petrified. He'd never done this before and didn't want to disappoint her. As his heart hammered harder against his chest, she could feel his hesitation. She placed one hand on his cheek leaking a burning sensation through his skin.

"I trust you."

That was all he needed for confirmation. Adrien reached over to his side drawer and pulled out a small silver packet.

"Someone was hopeful for tonight." Marinette giggled.

"Actually, it was a present from Alya yesterday."

They both laughed as Adrien opened the packet and placed the contents on himself. He was resting on his forearms either side of Marinette's head as he lowered himself down into another sweet kiss.

As they kissed Marinette pushed her hips up against Adrien's groin, transferring a heat between each other. Placing her feet on the bed to bend her knees, she felt Adrien insert himself into her. They both gasped as he worked his way in. Slight pain shot through Marinette and she flinched.

"Mari, I'm sorry! Are you ok?"

"Shut up, and just carry on." She replied through a smile.

He laughed as he remained still, allowing her to open up for him to continue his adventure inside. After some wiggling she began to grind on him.

They took it nice and slow to begin with; kissing their way across each other's body and taking in every soft inch. Marinette grabbed hold of Adrien's ass and started to control his speed, she felt incredible and wanted him to keep hitting her spot, she needed it to happen more frequently.

Having her hands on him made him let out a low deep groan. He let her take command as she started grinding on him whilst pushing his hips down. A tightness in the pit of his stomach began to make him move more fiercely. Marinette encouraged and pushed him on, she moved her hands from his rear to the back of his head and kissed him hard. The heat of the kiss made him lose control as he slammed into her; again and again, faster and faster.

The tightening was becoming unbearable and her body began to spasm. She let the feeling overcome her as she groaned out Adrien's name. It didn't take too long for him to join her, holding himself deep in her as he came, his body jolting, and grunts sounding from his mouth.

Her legs collapsed down on the bed and his head dropped to her shoulder. She could feel the dampness of his sweat as she ran her fingers over his back. He turned his head to look at her and she grinned.

"What are you doing to me, Ms Dupain-Cheng?"

Marinette let out a small giggle; kissing him on the lips and then holding him tightly. Stealing one more kiss, he rolled himself off her taking the used condom and throwing it in the trash can near his toilet.

He climbed back into bed and put his arm out for Marinette to snuggle up to. She rested her head on his hard chest and reached her arm down to stroking each of his perfectly toned stomach muscles. He placed his ringed hand onto the back of Marinette's, and stroked it in small circles.

"Thank you." Marinette said, dreamily.

"Thank you too, Princess." He placed his lips gently on her head. "Marinette?"

"Yes, Adrien?" She turned her head to look at him. Her body was completely drained and fuzzy.

"I don't want to be too forward but I'm really starting to fall in love with you. I - I want us to be officially something, I can't stand the thought of you being with someone else, especially if I didn't try to make this work. I understand if that's not what you want. I mean I'm not exactly the most exciting ... "

She placed her hand over his mouth.

"I'm in love with you, Adrien." Adrien smiled widely at the girl in his arms and just wondered how his life had developed from dull and boring, to something so extraordinary.

Snuggled into each other's arms they pulled up the duvet over their naked bodies and fell asleep in a blissful state, completely entwined in each other's limbs.