Chapter Text
The pact mark seared fire into the young woman's skin. She winced and hissed through gritted teeth as she doubled over, one hand on the back of the leather upholstered chair the other pressed to her hip bone where the mark had manifested itself. This was her first pact mark, although she had made pacts with six other demons before, they carried the pact marks, signifying them belonging to her, whereas this mark, she belonged to him. She agreed to belong to the tall dark haired figure standing before her. His iridescent black wings spread wide behind him, his shining horns curling from his head. Lucifer was beautiful and terrifying, and she had fallen for him. His red eyes fell upon her hunched form, a smirk drew upon his lips.
"It burns, doesn't it, Mc" his voice was like velvet, dark and soft.
"It's not so bad..." The human rose fully to her feet now, the pain subsiding.
"Now..." The demon continued "is there anything else you need to take care of before you leave for the human world tomorrow?"
"There is one more thing..." She said raising her head to look at his face.
"And what might that be?"
Mc looked into his eyes as she walked around the front of his desk. His arms had been folded but he dropped them to his sides as the small human approached him, her normally fierce green eyes were soft. She raised her delicate hands to his face and drew him downwards to touch her lips to his. One of his hands went to her arm just below her shoulder, the other he placed on the side of her neck, his gloved finger tips entering her soft unruly curls.
"Mc..." He said low and raspy as he rested his forehead against hers. "I know our... relationship has not been as easy one, but the last year of my life, with you here, has been one of the best I've known in my many millennia of existence. I hope you'll forgive the mistakes I've made because of how prideful I can be."
Mc felt a tear drop from her eye. She was leaving in the morning, her exchange program was finished. She had come to love, and be loved by the seven demon Lords, Lord Diavolo, Barbatos, the angels and Solomon. She and Lucifer however, had just come to terms with thier feelings for one another, and now she was departing. Who knows how long they'd be apart. She longed for his touch, for something more. Lucifer's hand was quick to find her face and wipe the tear with his thumb. She bought a hand up to squeeze his on her face as he continued. "I had known for a long time that you desired to kiss me, to touch me, and I desired it too."
His other hand found the curve of her waist and held her there tightly. "And I know what it is you'd like to do next as well..." He moved his mouth to her ear, His voice dropped to a low soft growl. "We're going back to my room. You're going to spend your last night in the Devildom there, with me, all night long, until the break of dawn."
MCs eyes widened as his lips found hers again in a passionate kiss. He was strong but gentle and he pulled her closer to his body. She rakes her fingers through his raven hair, her finger tips accidentally brushing his horns, she flinched and pulled them away.
"You can touch them." He chuckled softly, smiling against her lips.
"Really?" She looks up at him, her cheeks going pink.
"Yes...go ahead." He takes her hands, so soft and small compared to his own, from his hair and gently places them at the curve of his horns. He returns his hands to her waist as she slides her fingers around and up and down his horns. They were hard, as expected, and had some texture in the form of grooves and bumps, but they were surprisingly smooth and shiny, like obsidian glass. Lucifer closed his eyes and hummed at her touch. Tugging on his horns gently, Mc brings Lucifer back to her mouth for another heated kiss. He bends and grabs her by the backs of her thighs and sets her down on the edge of his desk. He kisses what bare skin he can find up from the top of her chest to her neck, jaw and finally her lips. Her hands trailed down from his head, delicate fingers slid across his neck and down to his chest, where she tried to slide her hands under his many layers of clothing, wanting to feel more of his physique. He pulled her closer to him by her hips one hand stayed there, the other gripped her hair at the base of her neck as his tongue sought entrance into her mouth. She parted her lips for him, eager to taste him further. She wiggled her hips, searching to rub against him. She pulled her mouth away and brushed her nose against his, ghosting her lips on his skin.
"Come with me." He said, his breath was warm on her face. He backed away, and helped her slide off the desk and he led her to the doorway, down the hall and up the stairs to his room, his hand never leaving her lower back. He planted kisses on her head as she pulled out her DDD.
"I'm just going to tell the rest that I won't be coming back to the party."
She sends a message to Asmo, saying she had some "loose ends" to take care of.
Asmo quickly replied "Did that meanie lucifer catch you and force you to work on your farewell speech again?! Good luck, doll we'll see you in the morning! Make sure to get some rest!"
"I seriously doubt I will..." the human thought to herself. She took a deep inhaled and let it out. Nervous and excited for what she hoped was a wonderful night, in the arms of the demon she loved.
Lucifer held open his bedroom door as Mc entered the room, he shut the door behind them. Mc thought she heard him whisper something to himself. Before she could ask, she felt his tall frame and his long arms wrap around her waist from behind. One hand moved up to push her hair away from the back of her neck to kiss her there. She leaned into him, a quiet mewl escaped her throat. His other hand explored her body, rubbing around her waist and hips, fingers teasing at the hemlines of her clothing. He removed himself from her without a sound. She turned to face him. His wings and horns had gone and he was now in his usual form. He had taken off his overcoat and was unbuttoning his vest. His eyes never left her face as she reached up to take care of the rest of the vest buttons for him. While he watched the human undo his waistcoat, he drew a finger to his mouth and pulled a dark leather glove with his teeth until it slid off his hand. He repeated the same on the other side tossing them onto a nearby chair. When his vest was unbuttoned, Mc slid if off his shoulders, as she was doing so he bent down and kissed her, his bare hands finding her face as soon as the vest hit the floor. Their kissing became more heated, their tongues meeting together and twirling around one another. Mc could feel her own breathing becoming more heavy as his hands found the hem of her shirt. He raised it up and her arms went with it, the garment sliding up and over her head. She saw as Lucifer's eyes scanned her newly exposed skin up and down. "I wasn't planning on this..." she said slightly embarrassed "I'm not wearing anything nice." She referenced to her basic bra.
He tilted her chin up to him. "You are beautiful in anything you wear, Mc." He pecked her lips. "I will adore you in anything, or nothing at all..." His lips closed in on her neck trailing down to her cleavage. She gasped as his hands came up to touch and gently squeeze her breasts, and he kissed the tops of them. Her hands were in his hair again as little noises escaped her mouth.
Lucifer sucked and nipped her neck as he backed up, pulling Mc along by her hips. When the backs of his legs hit the couch he sat, pulling her onto his lap, facing him. Immediately Mc began rocking her hips onto his hardened length. The feeling of him against her sex sent shockwaves up her spine, causing her to shudder in his arms. They hadn't been so close in a long time. Every secret stolen kiss, every intimate touch under a table or in an empty hallway, had been building up inside her.
It was her turn to kiss his neck, stopping to suck and leave a mark where his neck and shoulder meet. He groaned, letting her mark him as his head leaned into the back of the couch. He grabbed her hips, grinding her harder onto him.
"Hng." She moaned into his skin, still licking the spot she made on his neck.
She sat up to admire his face and the purple mark she made. His face was pink, a sheen appearing on his forehead. She bit her lower lip as she slowly unbuttoned his shirt.
Lucifer ran his fingers down her body, between her breasts and down past her navel. When they reached the waist of her shorts, he said "stand up for me." She did so, having finished unbuttoning his shirt. She stood before him and he pulled down her shorts to reveal plain cotton underwear, and a scar, concealed by her shorts, in the middle of her abdomen below her red swollen pact mark and belly button. It was a few inches long and jagged. He gently brushed his fingers across it. How had he not noticed it before?
"It's a long story." Mc says, brushing some fallen hairs from his eyes. "I try to hide it." The demon bends forward and kisses the scar, he gently brushes the fresh pact mark with his thumb. "Does it hurt still?" He asks.
"It stings a little." He kisses the mark, his seal on her as he hooks his thumbs in her panties, pulling them downward.
Lucifer sat back to admire her from, her body almost totally bare before him. She slid her bra straps off her shoulders and unhooked it, allowing it to drop where she stood.
She stepped towards him and resumed her position on his lap. This time she slid his shirt off his shoulders and discarded it across the room.
He grabbed the human and embraced her, feeling her bare chest against his for the first time.
"I love the feeling of your skin on mine." He said running his hands up and down her back.
"I love your hands on me." Mc whispered "Lucifer touch me more, please."
"Say my name again." His hands came down lower to her bum and gave it a gentle squeeze.
"Hmmm... Lucifer." She said breathy and wanting.
He kept one hand on her backside and slid one across the bend of her hip and thigh and stroked the very top of her mound.
"Again."
His fingers moved lower barely brushing over her slit. He could feel wetness there.
"Lucifer." Her breathing was labored in anticipation, her heart pounded hard in her chest. She could feel her blood coursing through her body and becoming hot.
He slid a finger between her folds, back and forth, spreading her arousal. He stopped momentarily to swirl around her clit before continuing to stroke her. He added a second finger adding more friction to his actions. She laid her head down to his shoulder, moaning into his flesh. Her nails dug into his scalp as she rocked her hips onto his hand.
"Don't stifle your voice." He said "I told you, I want to hear you say my name."
"...but what if someone walks by?...ah!" He brushed his now slick fingers over her most sensitive spot, once again.
"I put a muffle charm on the door. No one will hear anything. I told you, you're mine...and you'll be here with me all night long. You think you can hold your voice back when I'm going to make you come over and over? You're already barely holding back as it is, and we're just getting started..."
As he said the words, he slid a finger inside her and continued to rub her with his thumb. Mc, no longer holding back, moaned loudly at the feel and sound of his long thick finger going inside her. Lucifer growled softly "you're so tight for me, Mc. That's only one finger. Let's see how you handle more..." the demon slid another finger inside her. Mc grabbed onto his shoulders and rode his hand in a steady rhythm as his fingers stretched her. It felt hot like fire, but not painful. He thrust his fingers in and out at the pace she set, and when he curled his fingers inside and used his thumb, she shuddered and her thighs shook on either side of him.
He felt her become more and more wet at his actions, she was running down his hand and arm. He felt her beginning to pulse around his fingers.
"Mc..." Lucifer moaned and he leaned forward to take a nipple in his mouth. Her moans were loud now, filling the room and echoing. She heard the sounds of her own arousal becoming more and more prominent, before the tension inside her belly broke and she came on his hand.
"Lucifer! Yes, ah!" She called his name as he held her tightly to him with his free arm, his face still nestled in her chest, his hot breath panting on her skin.
She stilled her hips, but before she could come down completely, he removed his fingers from her and picked her up under her backside and carried her to the bed, laying her down on her back. He quickly kissed her mouth before he kissed a hurried trail down her body to her still throbbing sex and licked. She shuddered and yelled as her hands flew to his hair, her body clenching again. "Oh Lucifer! Please it's too much!"
He chuckled between her thighs and thrust his tongue inside her, making her back arch off the bed.
"I just couldn't wait to taste you, my love." He said withdrawing from her thighs to lay on top of her. He swiped tendrils of hair from her face and looked at her beautiful red blushed cheeks and neck, her green eyes, pupils blown, and her swollen lips. She was the most stunning creature in the three realms, and she was his, body and soul.