This story has officially become M-Rated as precautionary measures as the story will become slightly darker and more romantically intense. If you find any of the scenes below uncomfortable, you are more than free to discontinue your reading. I felt that this story should go towards this route because the main characters are in their teenage years with raging hormones, where most including myself began on similar experiences. It was obviously going to get darker anyways since it is Black Butler. I do wish for those of you who had been a fan of this story that you will continue to enjoy it. I sincerely hope you like this new chapter.

Ciel was about to go to sleep when he heard the third rap on the door. It was the signal. He flushed immediately, realizing Amu was on the other side of the door.

He sat up on the bed and instructed her to come in, but his jaw dropped, seeing what she was wearing. She was wearing Frills.

He tried to keep a straight face as she bowed and see her straighten her back. She seemed oddly confident compared to the last time he made her wear Sleeves. He did it to get a rise out of her, but today she looked different. He wondered what changed.

"Am I presentable? Or would you like me to change?"

"Hell no. Stand where you are."

Amu couldn't help but flush at his steely gaze as he got out of bed and came closer, he takes her chin in his fingers, meeting eyes with her.

"Why did you come here? You should hate me."

"I could never hate you, milord. I know you were just trying to protect me."

She shivers as his hands roam her face and body; down her neck, her shoulders and then finally stopping on her hips. He looks at her, amused by her face turning pinker by the second. He feels the urge to lift his head and kiss the taller girl, but he couldn't. He shouldn't.

He grips her hips firmly; he was Ciel Phantomhive. He could do whatever the hell he wanted, and yet he couldn't bear the thought of doing anything that could even remotely hurt his friend.

Friend huh?

He bites his lip, his heart was aching, and he felt like blood was rushing downward, he was so close to her beautiful form that it made him want to do things. Things, he heard men say they do to their women in the parlour room in what they thought was hushed tones as they drank. He could feel his heart pumping fast, and he knew she was watching, her concern etched on to her pretty features.

"Sing me the song you sang at the party earlier."

She blinked, "How did you know about that?

"Heard a little but couldn't make out the lyrics. You have a fairly decent singing voice."

"Just fairly decent?"

Ciel couldn't help but laugh a little at her expression, "Fine fine, it's wonderful. You have the charm and voice of a siren."

Ciel moves to sit on the bed as Amu does a little curtsy, "Before you begin, may I ask why you were wearing Frills when I didn't give the order?"

"I was hoping to cheer you up. As much to my embarrassment was the last few times, you seem fairly happy when you make me dress up in these additional special outfits."

Ciel couldn't disagree that he enjoyed looking at her in Nina's outfits. How could he not? She was beautiful, and she had a terrific sun-kissed complexion that showed off well in how much skin showed in Nina's outfits. It made him smirk, knowing he was the only man to see her like this.

And for love's sake

Each mistake

Oh, you forgave

And soon both of us

Learned to trust

Not run away

There's no time to play

We built it up

And built it up

And now we're solid

Solid as a rock

That's what this love is

That's what we've got

And now we're solid

Solid as a rock

And nothing's changed it

The thrill is still

Hot, hot, hot, hot, hot, hot, hot, hot

(Solid by Empire Cast Soundtrack of S6)

She was lively, and she sang with her fingers snapping to the rhythm, her eyes were practically sparkling as she sang. When she finally stopped, she smiled brightly, her cheeks pinker than usual.

"You are so fucking beautiful."

Amu blushed hard, and Ciel realizes what he said. He stammers out something incomprehensible, and Amu steps forward, a finger to his lips.

"You like me, Ciel, isn't that right?"

She moves her finger gently from his lips, and he stood, using his hand to take hers in his. He kissed it gently, looking at her.

"Sebastian said I was painfully obvious."

"You're not exactly subtle."

"And what about you?"

Amu bit her lip, unable to stray away from his curios gaze, she knew deep in her heart there was something between them. They respected each other, they liked talking to each other, and he made her feel like she did with both Tadase and Ikuto. It was clear, she wanted him a lot and after thinking about it, more than Edward. But could she be with him? Hell no, Lizzy would have a fit, and Edward would probably have a similar reaction.

"Amu"

The pinkette blinks her eyes rapidly, back into focus. "Sorry...I...even if I like you...Lizzy..."

He cuts her off softly, "I care about Lizzy; I do but...I never felt the way I feel about you towards anyone else. You are the only one I look forward to seeing when I wake up; you're the one I want to talk to, you're the one I want to touch. It is like you have literally taken over me, and admittedly, I don't dislike it."

Amu could feel her heart pounding, "But I'm your maid, it's not appropriate-"

"Wanting you can never be inappropriate, Amulet."

The girl's face flamed, his hands moved to her hips again, his visible eye was gentle and warm, making her melt on the inside. Amu gently moves her hands to his shoulders. She hated her shoes now, the heels made her taller, and she wanted to be closer.

"May I kiss you?" he asks carefully, slightly anxious yet excited to be finally doing what he been dreaming about for so long.

She nods and closes her eyes, their lips connect gently, and the kiss was different than she expected. It was slow and tender; Ciel's lips were soft and warm against hers. He tastes sweet surprisingly, like the powdered sugar she spilt on the first day of the job and the tea with chicory he's always drinking. It's a perfect first kiss.

Then he kissed her again. Ciel kissed her and kissed her until her heartbeat was a song, and her veins pulsed with honey and fire, and his arms were around her, and he was not letting go. Ciel knew he had what he finally wanted, and he was not letting go.

Amu had never understood until now what it meant to be kissed and feel love. So far, she had been with guys who weren't like Ciel, who simply delighted in her and kissed her because he appreciated and liked who she was.

The kiss was getting heated, and Ciel makes a little noise of frustration as he needed more so he tells her to take the heels off and she obliges without a second thought as he pulls her on top of him onto the bed, her lips against his still as she straddles him.

Ciel's hands explored her body, drifting underneath her dress to feel the back of her thighs and yanking down her thigh high socks to caress her smooth legs. She was intoxicating.

Chills ran over her skin, and a fire burned inside her. Ciel's lips were warmer and softer than anyone else she had ever kissed, yet fierce and powerful at the same time which she never experienced before. Amu responded hungrily, her hands on his shoulders as his fingers slid down the back of her neck, tracing its shape, and every place they touched was electric. But, perhaps the best part of all was that Ciel realized something. That for once in his life since the fire, he was happy. At this moment, he wasn't thinking about his parents, his obligations. Ciel just stopped thinking.

And it was glorious.

Sebastian could not sleep. He felt his head pounding and his member stiff with need. Sebastian sits up, cursing his damn demonic powers. Fuck, Ciel was either pleasuring himself, or he finally found the courage to kiss Amu. The head manservant needed to know else Sebastian wouldn't be able to stop it. He closed his eyes and concentrated, chanting a complicated spell in a language lost to the world.

When he opens his eyes, he sees a flash of pink and realized that the body takeover was successful and Ciel had indeed finally gathered up some courage to kiss the maid. The girl's lips were soft, she had a floral scent to her skin, and her mouth tasted sweet. God, no wonder Ciel was in euphoria.

Sebastian needed to have fun with this. There was no way he was going to lose this opportunity again.

Suddenly, Amu feels her body being forced down onto the bed, causing her to make a small gasp. Sebastian, in Ciel's body, looks at her, her lips swollen from kissing, her hair in a mess yet she was still so pretty. Sebastian licked his lips; she would make an exquisite concubine one day. He leaned down, kissing her chest, and she let out a soft moan as his hands moved underneath her short dress, stroking her thighs, her smooth legs against his hips.

"I don't want to stop...is that weird?"

Sebastian smirked, his lips against her ear, "Never."

Fuck. This girl was astounding.

Sebastian leaned forward again, and Amu met him halfway. The kiss was demanding; Amu wraps her arms around what she thought was Ciel, feeling his heartbeat against her chest. The kiss was more aggressive than either of them meant it to be, and, when they pulled apart, they were both breathing fast, as if they had sprinted toward each other.

He kisses her forehead gently, his eyes still closed, "You should go. It's late, and Sebastian should be coming by to check on me soon."

Amu sits up slowly, her hands smoothing out her hair, "Right. I'll see you at breakfast then."

Sebastian smirks, kissing her cheek, "Sweet dreams."

She nods, blushing pink before getting off the bed and curtsying deeply. She smiles kindly at Sebastian one last time before wishing him goodnight and leaving the room.

"Leave his body demon."

Sebastian looks up, smirking at the guardian characters, Cyan hiding behind Sieran as they floated above him.

"Oh I will, but I need a moment to-"

"You violated your master's privacy! You kissed his woman! You-"

Sebastian cuts him off impatiently, "He had no right to kiss her. You knew that, but that girl...there is something exhilarating about her kisses and touch. It was like-"

"It's called passion" points out Sieran, his left eye twitching.

"It's lust—nothing more, nothing less. The young master is attracted to this girl because she's witty, creative, honest, and beautiful. I cannot blame him, but he cannot lose his engagement to Miss Lizzy. You two need to reign him in; you're his guardians, aren't you?"

"But Lizzy isn't the one Ciel wants to be with!" cries out Cyan.

"Unimportant. The young master is an earl, and their parents made this engagement; therefore, he would never do anything to dishonour his dead parents' wishes now, would he?"

Cyan started to sniffle, his eyes watering and Sieran glared as Sebastian moved to where Ciel usually slept in his bed before chanting the spell. The guardian characters watched as Ciel fell limp afterwards, lying on his bed like how he would often sleep. Sieran sighed deeply before moving to master's nightstand and blowing out the candle.

He wondered if he should tell Ciel in the morning.

Meanwhile, Amu was carefully making her way back to her room until she bumps onto Sebastian and holy crap he was shirtless.

"Sebas-"

Before she could finish, he put his hand over her mouth and carried her roughly, her back against his chest. She kicked and tried to scream, but Sebastian's hand muffled her, she didn't realize how close by his room was to this corridor. He practically threw her onto the bed like a doll. She was scared, what did he want? She visibly shook as she watched him lock the door securely before turning to face her.

"I told you not to engage in his affections!"

Amu was surprised, she had never seen Sebastian angry towards her, it was a little bit of a shock, but then again, she should have seen this coming.

"I like Ciel! I'm sorry!"

"He is your lord and master; you know that! Did you not hear me last?!"

Amu winces from his volume, turning away from the head servant in shame. "I just could not help myself, I know Lizzy would be upset but I-"

"A punishment is necessary for your gross insubordination."

Amu gulped, turning to meet eyes with her tutor, she should not be surprised. She expected Sebastian would make her feel the consequences of her disobeying him directly.

"Get on all fours on the bed now."

Amu bites her lip, slowly moving into position, 'You're not going to flog me, are you? "

"No"

"Spank me?"

He made a soft hum as if contemplating the idea, "Tempting...but no."

She stiffens, feeling his weight pressing on to the bed, his lips were on the back of her neck, and the feel of his cold skin against her exposed shoulders.

"Seb-"

"Shut up. My room is soundproof, but I am not fond of bad little girls who don't know how to behave."

"P-please don't r-rape me" tears pricked her eyes. She was terrified; her body was trembling.

"Why do you fear your kin?"

Amu's eyes widened in shock, "You...how could you possibly..."

"Your kiss was sweet like poison and fittingly intoxicating. I should have guessed that this was how you charmed the young master as easily as you have."

"You're wrong! I didn't-"

"You doomed him the moment he saw you in this very outfit."

Amu bit her lip, his teeth unclasping the choker from her neck, and again his teeth moving lower to expose her corset as he undid the zipper. He moved his hand, loosening the bindings quickly causing a blissful sigh to escape the girl's lips only to blush heavily afterwards when she realizes.

"Better?"

"S-Sebastian please I beg you, I promise I won't kiss him again just don't-"

"-fuck you?" he couldn't help but chuckle. "You're 14; you're at the perfect age to start for our kind. You may think you're different because you're a half-breed, but you will always belong to our clan."

He kisses her neck gently, his hands grasping her hips, "I will not fuck you today, but if your instincts are right, you will seek me out, to relieve you of the tension."

The pinkette gasps in fright as she feels Sebastian thrust his pelvis against her behind, he was distinctively hard, "Trust me, I will gladly oblige my fellow kin in her coming of age."

Amu couldn't help it; she moaned as he kissed the skin on her back. He moves his hands to hold hers, intertwining his fingers with her soft ones. He kisses her neck tenderly, and Amu's body began feeling hotter more than she did with Ciel, confusing her. She was feeling good, his stiffness pressing against her behind as he kissed her skin. She licked her lips, moaning and her heart pounded as she instinctively moved her hips, Sebastian made a low growl moving his hips in rhythm with her matching her movements with ease. She wasn't sure what she was doing anymore; she tilted her head and saw he was looking right back at her. Sebastian could see her eyes were glowing like his, and he knew he did something to her, something she hadn't felt before, it was clear she was almost completely losing it. He had to keep this gentle. He came closer to her and let his chin swipe hers as he went for her neck. Sebastian kissed it gently and used his warm tongue to tease the skin. He felt her squirm and stiffen; he loved it. He kissed, licked, and bit into every inch of her neck and chest, and she did not protest a single time. Apart from the rain outside his window, Amu's occasionally pained moans, and his satisfied humming, it was tranquil.

Amu eventually broke the silence when he kissed her cheek and aimed for her lower lip, "Sebastian,"

He stopped moving and lifted his eyes to her, he didn't speak but let his open mouth breathing out warm breaths on her skin.

"What is going on?" she panted and gulped hard, trying to wet his throat. "I feel-"

"Your instincts have taken over. It was bound to happen eventually. I'm just glad it was with me and not the young master. Now, be a good girl and experience it all."

He didn't let her reply and dropped his head down, taking her lips in his, eager to taste her. Amu sunk into the kiss and let Sebastian guide her, he chased her tongue gently and moved his hand to her behind, tightened his grip on her ass to make her moan now and then.

You're mine now.

Amu's eyes flickered open like the wing of a monarch the next morning. There was a weight on each of her eyelids begging her to go back to sleep. She was barely thinking when she looked over, searching for a pillow or blanket to curl up into intensely and fall back into slumber. She saw a face, blurred by her drowsiness, but recognized the sharp angles, black hair, she immediately sat and once she was able to focus, she tried to scramble out of bed, but Sebastian was quicker and caught her before she fell off.

"Relax"

She glares at him, naked except for her socks and bloomers.

"You are a demon" she gets out of his grip and stands up, grabbing his sheets to cover herself.

"You are one too. You are no better than me."

"I am a half breed!"

"Exactly my point, your demonic heritage is stronger than your pathetic human genes."

"Humans are not pathetic!"

"You're right; they are our food."

"They are not!"

In a second he was in front of her, he was still shirtless but what shocked her were tiny little lovebites that littered his alabaster skin.

"Did I-?"

"Yes," he answers, smirked as he looked over her handiwork, almost proud.

She blushed furiously, "You must have given me something, I would never allow -!"

"No, you little minx. You gave yourself to me. You explored your desires to feel pleasure with my touch, guiding you because you are like me. You're a child of an incubus."

All colour drained from the girl's face, "No no, you made a deal with Ciel for his soul! You can't be an incubus! You have to be-"

He laughs mockingly, lifting her face to meet eyes with her, "I'm a mixed breed of the two demon clans, but unlike you, I take pride in my culture."

She turns away, feeling her sink in her chest. She wanted to cry.

"Now, I know why you were so wary of me when you realized what I was from my hand mark. You were frightened I would out you."

Amu says nothing; the tears had streamed down her cheeks.

"But you never imagined I was an incubus as well. You know what happens when incubi interact, don't you? If-"

"-they're from different gender, they interact while learning from one another."

If he was surprised that she knew what he was going to say, he didn't show it. Sebastian moves his bare hands to wipe the tears from her wet cheeks, "I understand now what you've been through much as a half breed. The more we touched, the more I felt your pain and heartbreak. I am sorry."

Amu clutches the sheet tightly to her chest, a little deterred by the sincerity in the man's apology, "Your touch-activated my demonic blood, right?"

Sebastian shook his head, "No, it was your kiss with Edward."

"What? He didn't-"

"Don't deny it. I heard you and Edward talking after the Easter party yesterday before he left in his carriage."

Amu grimaces annoyed that he had watched her without her notice."How did my kiss with at the Campania cause any of this?"

"Succubi's senses activate when a man kisses her."

The pinkette shook her head, "But Edward is not the first man I kissed! There was another, Ikuto, he and I-!"

"Your kiss with that car eared fellow was nothing compared to the one you had with Edward. You kissed that man out of spite, but your kiss with Edward was because you wanted to. Your eagerness to feel him express his desire for you was what activated you succubi senses."

"W-what makes you sure?"

"You expressed strength, speed, and agility that only genetics could allow in your fight with the Undertaker. Your athletic training as a child and your training with Tanaka could never be enough to make you as good as you were in that fight."

She deadpanned, annoyed that he mentioned the Undertaker, "I lost."

"Because he ran."

Amu takes a deep breath; her head was swimming with knowledge. She turns and sees bright sunlight coming in through the window, deciding to change the subject, "Shouldn't you be serving the young master by now?"

"Yes, I told him I had errands to run with you, so he's being tended to by Mei Rin."

Amu couldn't help it; she laughed, "Since when do you trust Mei Rin to handle the morning duties?"

"Since my right hand was unavailable, I have to look towards the next available person, don't I?

She resisted the urge to smile that he called her his right hand, "Still, I could have done it."

"Let's just say I felt you needed to have some rest. We barely slept last night."

Sebastian watched as she turned to the vanity mirror he had only to stare, her skin covered in lovebites, across her chest and shoulders. It was intriguing. The butler smirks, pressing his front against her back, causing her to emit a small gasp, dropping the sheets and her eyes to glow pink like he did when he exuded power.

"I will train you to control your power, my dear girl, but you need to trust that I have your best interests at heart."

He moves his lips to her neck, her eyes turning pinker, another moan escaping her lips.

All mine