Black Butler Hidden Mate (sebastian X OC)

chapter 22

After the whole laughter scene subsided and trying to convince her father that the pickup line wasn't all that bad, she left the two alone and went back to her fiancé. She strolled around the back yard from where the last time she saw him, but couldn't find him in the rose garden. She searched all around the outside property to find no one anywhere near his kind of power so her only option was inside. Going into the front door she opened then closed the door behind her. Looking around the spiral stair case she closed her eyes and concentrated to the familiar feeling of her betrothed. She felt him in the second floor at the east wing.

Conforming his power she went walking up the stairs and to her right. She walked down the many hallways and stopped right in front of one of the many storage rooms, opening it she saw a huge mess, and fumbling with growling mixed together coming from the back.

"Sebastian?" She said curiosity lacing her voice.

"Yes?" A sigh was heard from the direction of the growling as a head full of black straight silk hair popped up, a look of annoyance on his beautiful features.

"What are you doing?" She said her head tilted to the side, making her look quite cute at the moment.

"Your father order me to fetch him some of the decoration for your wedding, but there's a particular orniment that I can't find" he said as he huffed and sat on one of the many boxes. "Well it's not an orniment, it more of a box"

"My, my, my. So you're telling me that the famous Phantomhive head Butler can't even find a simple box?" She said with a sly smirk.

"Never in my years have I ever felt so useless before" he said hanging his head in shame.

She laughed softly at his gloomy aura. And stood with her head held high.

"Do not worry my beautiful crow, I will help with this!" She said as she pulled him off the dusty boxes. "I'll show you how my wonderful abilities will inspire you in many ways!"

She lifted up her hands; the tips of her fingertips glowed and emerald green as she made the boxes levetate. She noticed a wooden window and opened it up, letting in the sunlight in as she threw out all of the dust and organized all of the boxes, it was mostly toys some slightly burnt and the rest was a few baby items. Sebastian stood up and walked in as he found the box Luke wanted him to get for his daughter. It was a black box slightly burned, the lock was a couple of crossing black wings, either they were black because of the fire or they were painted that way, he didn't quite know. He shrugged the feeling and went back to carrying the box back to Luke.

"Might I ask what's in there?" Kira said as she followed close behind him.

"You may but either way even I would not know how to answer" he said with a soft smile towards his mate.

"How so?"

"Because I don't even know what's inside it".

"Hmm" she hummed as her eyes carried a distant look as she saw the box, it was brown like any other ordinary packing box, but this one had a sort of impairing aura, it looked like a box but seeing it closely it was clearly iron. One of the best qualities in the underworld. She raised a brow as they arrived right at the front door of Ciel's study room. Kira knocked as they heard a sort of winded voice telling them to come in. Opening the door they saw Ciel with a flushed face as he whipped the corner of his mouth, his short panting subsided as he tried to get a hold of his body.

"Might I ask what happened my lord?" Sebastian said with a smirk.

"No! You cat obsessed moron!" Ciel snapped as he huffed, Kira looked towards her father as he was sitting on the window seal observing the outside. His lips slightly moist. She smirked knowing entirely what had happened.

"Well then, if my lord won't speak then let's move on to other matters" she turned towards her father and stepped to the side so he could see the box he wanted. "Might I ask what this is father?"

Luke yawned and turned his head towards the box, his eyes widen and sparkled in joy. "This my young spawn of Satan is a box passed down from generation to generation in this family" he explained. "It's called the infinite box"

"Infinite box" she said rolling the words in her mouth, "what does it do?"

"It keeps as many things you want inside it self, like this for example". He reached his arms all the way inside and grabbed a handle of some sorts. Pulling his arm out he pulled out a black double bladed sword.

"Hey my sword!" Kira exclaimed as she growled and snatched it from her father. "I was looking for this after you took it away when I accidentally set that town on fire" she said with a childish pout.

"Yes, I forgot to give it to you so I stored it when you came from your journey"

"Hmm" she grumbled as she grabbed a cloth, shining the blade back to its original glory.

"Is that what I think it is?" Ciel said as he stood from his too big leather chair.

"A demon sword my lord" Sebastian said, his curiosity spiking as well.

"You mean this?" Kira said with a smile filled with pride. "I got this on my 20th birthday, many thought I was still too young since here 20 years old is still one year old in the human world. But either way, who ever doubts my strength will suffer my wrath" she said with a snicker. "Because they did doubt me I accidentally burned down a demon town... which resulted me in having my sword taken away for the next century"

"I do have to say" Ciel said with a raised brow.

"What's that my lord?" Kira and Sebastian said in sync.

"We're under attack!" Uta's voice came in, cutting everyone off from what Ciel was about to say.

All heads turned towards Uta panting against the door. His eyes were paniced. "We're under attack" he repeated, a serious look on his face as May-rin came in with her glassed on her head and a snipper rifle on her hands.