That Butler, Isekaid (Modern!Reader Insert)

That Butler; Crave

[A/N; Omnomnomnomnom]


Ciel's eyes widen at the scene unfolding before him, a mixture of shock, anger, and a strange sense of arousal flickering across his face. He can't tear his gaze away, his body frozen in place as he watches Claude's actions.

Sebastian, ever the composed butler, steps forward, his voice laced with concern. "My Lord, this... this is highly inappropriate. We must intervene."

Ciel's voice comes out strained, his eyes never leaving the sight before him. "No, Sebastian. We... we mustn't interrupt. _______... seems to be... consenting."

Sebastian's gaze flickers between ______ and Ciel, his expression filled with worry. "But my Lord, are you sure? This is..."

Ciel cuts him off, his voice firm and unwavering. "I said, we will not intervene. _________ is capable of making their own decisions. We must respect that."

Sebastian nods, though there's a hint of unease in his eyes. "Very well, my Lord. As you wish."

Claude's fingers tighten around _______'s waist, his lips hovering over their collarbone. He can feel the heat radiating from their body, the rapid rise and fall of their chest. His voice is a low, seductive whisper against their skin. "I can see the desire in your eyes, my little snack. You can't deny the pleasure that courses through you. Embrace it."

_______'s breath hitches, their heart pounding in their chest. The sensations coursing through their body are overwhelming, a mixture of fear and arousal. Their voice trembles as they speak. "C-Claude... I-I'm not... I can't..."

Claude's hands cupped _________'s chest through the fabric of their outfit, teasing them with deft strokes of his thumbs. He reveled in the way they arched into his touch, a soft moan escaping their lips. His fingers danced along the edge of the lace, before sliding down to try and unclasp the garment. ________ hissing as they glare at the demon. "Don't even think about it..."

"Oh but I'd like to..." _______'s breath hitched as he made them feel so vulnerable and exposed to his gaze. Ciel, who was watching all this takes a gulp. This was all too sinful to watch, truly- he's envious that Claude could elicit such reactions from his lovely servant. Ciel's jaw tightens as he watches Claude's advances on _________, his irritation growing with each passing moment. He can feel his own desires stirring, a mix of jealousy and curiosity, but he refuses to let himself be swayed.

"You dare push the boundaries, Claude..." Ciel's voice is laced with a dangerous edge, his blue eye piercing through Claude's facade. "Remember your place and relinquish your hold on them. ________ is under my protection, and I will not allow you to defile them further."

Claude's eyes flicker with amusement, his lips curling into a wicked smile. "Oh, Earl Phantomhive, you underestimate the extent of my hunger. ___________'s essence is intoxicating, and I cannot resist the temptation."

With a sudden burst of energy, Ciel steps forward, his hand reaching out to forcefully push Claude away from ______. "I will not stand idly by any longer as you feed your carnal desires at the expense of _________'s well-being. ________ is not a plaything for your amusement."

________'s eyes widen as they watch the exchange between Ciel and Claude, but the butler pulls away. And the demon kneels at her feet, reaching his hand to them with a devilish smirk.

"Form a contract with me my dear, and all that you wish for will come true. I will fulfill your every wish, whatever it may be..."

"...I thought you just wanted blood? This isn't part of the agreement."

"Oh but don't you have a wish? Something you yearn for in the depths of your oh so delectable soul..?" Claude pins _________ onto the dining table, placing a kiss on their exposed palm and biting down harshly. Sharp teeth causing a good amount of blood to spill. That of which he greedily drinks up.

"Tsk, don't get cocky fuck-stain..." __________ glares up at Claude, as he places kisses down to their wrist. Leaning down and doing the same down their neck again as he whispers to them*

"I can taste your desires well, my darling... Wouldn't you want them fulfilled sooner than later? You've been waiting so patiently.."

"Ugh..."

Ciel's eyes narrow, his fists clenched tightly at his sides. The sheer audacity of Claude's words and actions infuriates him, but he knows he must maintain control. He takes a deep breath, trying to quell the surge of anger that threatens to consume him.

"_________, do not listen to his lies," Ciel's voice is filled with a mix of concern and urgency. "He is trying to manipulate you with false promises. You must resist his temptations."

________'s gaze flickers between Ciel and Claude, her expression torn between desire and uncertainty. _______knows deep down that they shouldn't give in to Claude's advances, but the allure of his words and the pleasure he's offering is difficult to resist.

Ciel steps forward, reaching out to take ________'s hand in his own. "_______, I... I care for you. I won't let him corrupt you. You deserve better than this."

Claude's eyes glint with amusement as he watches the exchange, his voice dripping with seduction. "Oh, how noble of you, Earl Phantomhive. But do you truly believe you can satisfy their desires? Are you willing to give them everything they crave?"

Ciel's eyes narrow with a mix of anger and concern as he watches Claude's audacious behavior. His hand instinctively tightens around the hilt of his cane, ready to intervene if necessary. Despite the fury bubbling within him, he knows he must remain composed and strategic. "_______, do not listen to his seductive words," Ciel's voice cuts through the air, firm and unwavering. His gaze never leaves Claude as he continues, "He is manipulating you, trying to exploit your desires for his own gain. You are stronger than this, ______. Do not allow his charming facade to lure you into making a decision you may regret."

Claude chuckles softly, his lips still dangerously close to ________'s skin. "Ah, the ever-vigilant Earl Phantomhive, always the voice of reason. But I assure you, my intentions are genuine. Your desires can become reality, ________. I hold the key to all that you could ever wish for."

Claude laughs, his voice echoing through the room as he pushes ________'s chin up to look him in the eyes. Gold clashing with (eye color), but flashes fuchsia "Lady/Lord(?) _______, it is your choice. Become mine, and I shall grant you your deepest wish..."

"I'm done with this crap. Fuck this brodie-" ______ pushes the demon off them. Getting to their feet and walking towards Ciel.

"Wait! Please, consider it my dear. Isn't there something you desire? Anything at all, I can give it to you in a heartbeat!"

Claude pleads, holding ______ back by taking them by the wrist. Looking desperately into their eyes, but it's clear he's only saying these things as a ploy to obtain their soul somehow. To which they pull their hand away, bowing respectfully before looking at the demon with solid determination.

"Whatever desires, or wishes I may have. I'll be the one to fulfill them. No one else got it?"

_______ says, clearly not al all swayed by the demon's propositions. ______surely has their own wishes, and desires. But as they said, they'll be the one to make them come to a reality. And even goes so far as to mock Claude for thinking her weaker than they are. Almost like laughing at the demon's treatment of them, who has no need for him.

"But y'know..."

"Yes...?"

"If you are so desperate, why not answer C's interrogation already? You agreed to it. Or perhaps it was a false promise like your promise to grant my wishes just now?"

_______ is smart, using Claude's desire for them to their advantage. Acting like she'll consider a contract if the demon proves himself to keep his word. Tugging at the fur shawl Claude provided them with, every part of them current outfit picked out just for her by the demon begging before them.

"Whatever you wish, I will grant it. Just- Allow- J-Just one more taste of you..."