Only One For Me

Word Count: 1455

Pairings: Lucifer Morningstar x Reader

Warnings: angst, suggestive situations, fluff

A/N: request from

Summary: You and Lucifer were close, at least when it came to reckless sex and partying. However, lately something's changed, and his blood boiled when he saw that man with his hands on you.

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The light pouring through the window was a rude awakening to your morning. Your already pounding headache certainly didn't help and you pulled the covers over your head to block out the offending light. A quiet chuckle caught your attention and you pulled the covers down slightly.

"Why did you let me drink so much?" You groaned.

Lucifer approached you with a pill bottle and a glass of water. You sat up, rubbing your temple in a poor attempt to ease the ache in your head.

"To be fair darling I did try to stop you, but you insisted you were fine." Lucifer smirked.

You graciously accepted the aspirin and took a few as you drank the water. Lucifer watched you with an amused expression.

"Don't you have work?" He inquired.

You nearly choked on the water, and turned your head to look at the alarm clock. Your eyes widened, and you threw the covers off your body rushing around to gather your clothes. Lucifer watched you, even more amused than before.

"Why didn't you wake me?"

He laughed as you hopped on one foot, trying to pull your pants on, nearly tripping in your haste. You snatched your shirt off the floor, searching for your bra.

"Well I tried, but you not so elegantly told me to I believe it was."

He held up your bra for you, and you muttered a thank you, grabbing it from his hand.

"Ok, next time just push me out of bed, don't let me drink so much, and I'll see you tonight!"

Lucifer watched you rush towards the elevator, completely forgetting your shoes in the process. Laughter shined in his eyes as you sheepishly turned around to collect them. He opened his mouth to respond but you shot him a look, warning against it. You slipped your shoes own as you waited for the elevator doors to open. Once they did you rushed in nearly running into a blonde woman.

"Oh! Sorry!"

You didn't stay long to find out who she was, the doors sliding closed not long after she stepped out. Chloe watched you go, and turned to Lucifer once you were gone.

"Who was that? Another friend?" She asked.

"Why yes, one of my oldest friends, Y/N, and she comes with the benefits." Lucifer winked.

~

Work, as always had drained you, and robbed you of any desire to socialize. However, as you stood in the elevator, watching the numbers slowly rise you couldn't help but feel excited. Lucifer was having one of his infamous parties, and you have never missed one. As you got closer to the penthouse the music grew louder. When the doors slid open you stepped out into the chaos.

"Y/N!"

Lucifer shuffled through the crowds of people, his hair a mess, and his shirt unbuttoned. He held two drinks in his hands.

"You've made it! I was beginning to think you decided to be boring and go home." He teased, handing you a glass.

You downed the liquid inside, and sighed in relief at the familiar burn that followed.

"And miss a Lucifer Morningstar party? Never." You winked.

He grinned, wrapping an arm around your shoulders, leading you towards the center of the room.

"Have you met James yet darling? He's brought the most marvelous weed with him, and a few other fun substances." Lucifer said.

You waved to James, who nodded back as he lounged beside a few people on the couch.

"As fun as that sounds Luc, I don't do drugs, you know that, get drunk off my ass sure, but I'll stick to drinking you under the table." You laughed.

"Well can't blame a devil for trying."Lucifer shrugged.

You rolled your eyes at his pun, and glanced down at your empty glass.

"That statement takes a whole new meaning to me." You muttered.

Lucifer had revealed to you not long ago that he was in fact the devil. At first, you had panicked and even avoided him for a time. However, you reminded yourself that it was still Lucifer. He had always been honest with you about who he was, what he was. So the two of you reconciled, and went about like nothing had changed. Or so you thought.

"I'm going to get a refill!" You shouted over the music.

Lucifer nodded in acknowledgment, and you walked away. You browsed the shelves of alcohol before reaching for the one you wanted. Another hand grabbed it before you could and you turned to look at the man. He was attractive and gave you a charming smile.

"Well hello." You smiled back.

~

Lucifer began to search for you when you took a little longer than  necessary to get your drink. His eyes skimmed the numerous people until he found you. With another man, no less. The two of you were standing close to each other, smiling, and laughing. A strange feeling settled in Lucifer's stomach as he watched the man cozy up to you.

He felt confused at his sudden annoyance. You were merely his friend, and both of you had partaken in many orgies together. You slept with other people, just like he did. It had never bothered him before, but now it seemed something was different.

His frown deepened when he saw the man place a hand on your back. When his hand began to trail lower, something in him snapped. He stormed over to the two of you, none to discreetly pulling you away from the man.

"Lucifer!" You looked at him shocked.

"Sorry to interrupt, but I'd like to steal her back if that's alright." Lucifer said shortly.

His smile was tight and his body tense, the man you had been talking to frowned.

"Hey man, we were talking, she seemed into it." The man frowned.

"Lucifer, this is Luke." You introduced them.

You were confused, Lucifer normally jumped at the chance of a possible threeway.

"Luke, lovely to meet you, now if you'll excuse us."

Lucifer began to lead you away but Luke grabbed your wrist pulling you back to him. Lucifer's anger flared when he saw the man's hands on you.

"Out." He growled.

The surrounding people looked at him confused and Lucifer's voice only rose.

"Get out! Everyone!"

The music came to an abrupt stop, and everyone murmured quietly as they filed out of the penthouse. You watched them go, but you lingered back, sensing that his outburst didn't include you. Once the last of the partiers had slipped out, you stared at Lucifer, apprehensively.

"Lucifer what-"

He held up a hand, effectively silencing you. You watched him grab a bottle, downing a few glasses of bourbon before finally turning to you.

"So... what was that about?" You asked cautiously.

"His hands, all over you." Lucifer said bitterly.

Your caution turned to confusion and you moved closer to him.

"What? That's never bothered you before, at all."

"Yes well it seems that's no longer the case, at least not tonight." Lucifer muttered.

He seemed conflicted, and unsure of himself.

"Lucifer, I don't understand? What's changed?"

He stared at you, searching for the right way to explain it to you.

"I suppose...you..." He muttered.

You furrowed your eyebrows, frowning a little.

"Me? I don't understand?"

He sighed and turned to face you fully.

"Seeing that man, with his hands all over you, well I couldn't control myself, or rather my anger." He explained.

"Lucifer... were you jealous?"

You had to fight back your surprise because there was no way that was it, right?

"It would appear so, I wanted nothing more than to tear that man apart." He admitted.

You had no words, and Lucifer looked at little nervous now.

"Y/N, I know we've never discussed anything beyond our friendship, but lately, I've been thinking what it would be like if we were... exclusive."

You took a moment to process his words and a small smile tugged on your lips.

"Want me all to yourself?" You teased.

"Yes."

His answer was abrupt, honest, and without hesitation. It stole your voice and wiped that teasing smile from your face.

"I understand if this complicates things between us my dear, and I truly-"

You grabbed his shirt pulling him down for a kiss. A kiss not filled with lust nor want, just a simple, sweet kiss.

"Lucifer if you want me to yourself, all you have to do is ask." You whispered as you pulled away.

He held your hips, holding you close to him, as if you'd vanish if he let go.

"Be mine love, only mine, you're the only one for me."

You smiled, pulling him in for another kiss.

"Yes."