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“You’re sure it worked?” Mammon asked rubbing his neck as he looked at his younger brothers.
Lucifer pinched the bridge of his nose as Satan was flipping through the tome almost frantically. Belphegor rubbed his neck as he looked up at the eldest and sighed.
“What do you feel right this moment?” Asmodeus asked curiously.
“Anger,” Lucifer said, glaring at both Satan and Belphegor. “At two very specific people though.”
“He seems normal,” Asmo hummed with a shrug.
“Maybe it’s just an unfinished spell?” Satan offered, sighing softly as he stared at the tome before both he and Belphegor flinched under Lucifer’s fiery glare.
Y/N blinked as they came in. “What’s going on?”
“Ah, My Beloved,” Lucifer said, making Y/N blink in surprise. “Satan and Belphegor decided a truth spell was a good idea.”
“Does it work?” They asked, crossing their arms with a sigh. At everyone’s shrug, they sighed softly and looked to the perpetrators. “Okay. So what’s the logistics of the spell?”
“Well, it’ll wear off by midnight,” Satan said, walking to the human and leaning closer for them to read as well. “And with it, the victim is meant to speak their darkest desires.”
“I know you mean it but I still feel uncomfy with him being called a victim,” Y/N sighed, leaning against Satan to read. “Okay. Midnight…darkest…Yeah. All the–”
“You’re leaving me?” A small voice asked.
Heads shot up towards Lucifer who had immediately straightened, almost staring off into the distance.
Y/N was the first to speak. “Why would you think that?”
“Because you’re touching Satan!” Lucifer suddenly snapped desperately before clamping his jaw shut quickly to regain composure. His cheeks had only the barest hint of a blush on them.
Y/N blinked as the brothers around them beamed. “Y/N,” Belphegor hummed before pulling them against his chest. “Perhaps we should run off–”
“Stop. Uncomfy. Boundaries, Belph,” Y/N said, hand in his face. He only grinned and held his hands up in surrender.
“So now you’re trying to steal MY beloved?!” Lucifer growled, cheeks reddening more as he started to slowly lose his composure before Asmo’s laugh broke the tension.
“Y/N’s Lucifer darkest desire,” He pointed out, grinning. “This is just amazing.”
Y/N blushed and smiled. “Lucifer, no more talking, sound good?” They gave him a look when he opened his mouth to speak, only to shut it again. “Good. Alright, you guys had your fun.”
“Ah, and the mom comes out,” Levi sighed from his spot on the couch, still focused on his mobile game.
“Yes, and the mom is taking Lucifer to his office to ride out this spell.” They looked to Satan and Belphegor. “Sorry, but if he’s going to blather on because of me, you two are not getting the satisfaction of this one.”
Belphegor pouted as Satan glared. “Why do you get to take contr–” He froze under the human’s small glare. “A-Ahm…sorry.”
“Apology accepted,” They said before taking Lucifer’s hand. “C’mon. I need some help with an assignment actually.”
The brothers could only watch helplessly as their eldest was being tugged away by the human.
Y/N sighed as they pulled Lucifer into the office, the demon pulling them close and burying his face into their neck. “Thank you,” he whispered. “I don’t like talking about how I feel about you in front of them.”
The human mulled over their words for a moment before smiling up with him. “Why’s that?”
“I don’t want them to see you as my weakness.”
“Oh?” They asked, raising a brow, coaxing him back towards the desk.
Lucifer gulped thickly at the look they gave him, clearing his throat. “Yes, well, you are my beloved human and you’re very dear to me. If something were to happen to you…again…I don’t think I’d be able to keep myself in check, to be honest.”
“I see,” Y/N chuckled, trapping him against the desk. “What about now? What are you thinking right now?”
“Fuck, you’re enjoying this, you damned sadist,” Lucifer realized with a chuckle.
“Don’t be a hypocrite,” They hummed, gripping his tie. “Use. Your. Words.”
The moment the words, “Fuck I want you to dominate me,” left his mouth, Lucifer felt all the shame and regret slam into him and make him close his eyes to try and wish away the mere thought that he’d suddenly said that.
The silence dragged on for far too long for Lucifer’s liking. Silence, he’d learned after living with his brothers in Hell for several thousand years, was never a good thing. As much as the brothers joked that he and Y/N were the Dad and Mom of the group, it couldn’t be more true. Though, Y/N did say once that he was more the mother than they were.
He cracked his eye open to see the human’s cheeks flushed as they eyed him hungrily. “You sure about that, Luci?”
Lucifer gulped thickly before nodding.
“Maybe the spell isn’t that bad after all,” Y/N chuckled. “Wait here. I’m going to grab some things but in the meantime, busy yourself,” They said, nodding to the paperwork he needed to finish up.
Lucifer happily did so, finding a bit of comfort in the work he’d poured himself into. Granted, it was mostly for the academy, which also meant helping Diavolo, but it still gave him a sense of pride to watch the things he approved or denied play out in the school. Working as the vice president for the council was oddly fulfilling for the demon.
He continued before perking when Y/N came back into the room with a small box tucked under their arm. He blinked as they approached, looking a bit worried.
“Beloved?” He asked, gulping as the spell continued its work.
“Still got about five hours before the spell wears off. Why don’t we play a little?” Y/N suggested. “That said, Luci…you know you have a right to your out, right?”
“I do,” He said with a smile. “I want to try this though. I’m still a bit confused why you don’t want to move to the bedroom though.”
“Well you have a perfectly sturdy desk,” Y/N said with a smirk, making Lucifer’s cock twitch a slight. They set the box down, sliding it across the desk. “Take it into your bathroom. For simplicity, I want you to keep your pants undone before you get back to work.”
Lucifer blinked and nodded, doing as ordered. He went for the restroom and found himself a little more excited than he was willing to admit after seeing the plug nestled inside the box. He took the lube that’d been provided and began to work himself open.
Slowly but surely, the plug found itself nestled inside him. He had to squeeze his hardening cock to get some semblance of control back before fixing his pants, leaving them undone as he’d been ordered.
He stepped out and blinked in surprise when he saw that Y/N was nowhere to be seen. His phone beeped on the desk and he checked it.
‘Go ahead and keep working.’ Y/N had sent to him, making him sigh in relief.
He sat down to work, keeping himself busy when the buzzing began. He grunted softly and had to still himself, learning the sensation of the plug itself. He let out a slow breath before continuing his work, jumping when nimble hands tugged his cock out.
“When the hell did you get down the–AH!” He gasped when the vibrator suddenly increased in speed as Y/N stroked his length slowly. “Ah, fuck,” He moaned.
“Be good and keep working,” Y/N ordered, making him whine a slight.
“This feels incredible though.”
“Oh? You’re enjoying yourself?” They teased, squeezing his tip a slight. “How much do you enjoy this?”
“Greatly! Fuck, you being in control feels too good. It…I don’t deserve this from you.”
With those words, something slid down his length and squeezed at his base as the plug pulsed against his prostate. He had to hold in the moan of delight as he looked down to see a ring around the base of his length.
“Just for that, you’re only allowed to cum in my mouth,” Y/N commanded, stroking him slowly. “You can only cum when I take off that ring too. Got that?”
“Yes, My Beloved,” He whined.
He gasped when Y/N took him into their mouth, bobbing their head slowly.
Lucifer licked his lips as he tried to focus on his work but the pleasure of the plug putting him near the edge combined with how Y/N was swallowing around them made him want nothing more than to stay there. He wanted only to be a lump of clay in Y/N’s capable hands and be molded by their own desires.
Instead, he found himself bucking his hips and reaching down, gripping their hair. “Feels so good,” He hissed.
Y/N hummed around him, letting him focus on pleasure instead of work. They were surprised by his desire to be dominated but happily fell into it. They only wanted to make him feel that release he needed.
When the idea popped into their head, Y/N pulled back with a pop and stroked him, their spit creating the right friction he needed as he panted and moaned, desperate to be back inside their mouth.
“What if we did this now and then? I just take control and dominate you to help you relax? Would you like that? Dirty talk aside,” They chuckled.
Lucifer’s cheeks flushed a slight as he thought it over before nodding. “Please?”
“We’ll set up ground rules later,” They hummed, kissing his hip before raising their free hand, revealing their DDD with an app pulled up. He already knew this was what controlled the vibrations as the waves on the map timed perfectly with the pulses inside him. When they pressed one of the buttons, it increased, making him jerk and moan.
“I’m going to make you feel good, Luci,” They cooed affectionately and took him back into their mouth.
He could only whine loudly as they pushed themselves down so he was nestled in their throat before using their hand to pull the cock ring with them off of his length.
“Oh fuck yes,” He moaned, cock throbbing with need.
“You’ve been so stressed. Maybe no orgasm denial yet,” They cooed, kissing his tip as pre-cum began to seep out. “Go on then. Let go and let me drink it all up, Luci.”
Lucifer moaned as they deep-throated him again, gripping their hair and bucking his hips as the vibrator buzzed happily in him and sent him over the edge.
The pleasure had him seeing stars as he spilled into their throat, their tongue dragging slowly along his underside to make him see stars and suck every drop of cum from him.
He could only twitch and buck his hips a slight before the buzzing slowed down to a stop, leaving him shaking and whimpering softly.
Y/N slowly pulled back and pushed his chair, watching him roll back before standing and kissing his head. “Better?” They asked.
“Much,” He sighed, pulling them close and nuzzling them. “I want only to hold you now.”
“In that case, let’s fix your pants up and I’ll sit in your lap. Once you feel ready to go again, I want you to show me what all you want.”
Lucifer bit his lip. “I want to fuck you over my desk,” He confessed. “Please?”
“Only because you said please,” They chuckled.