His Butler, Able

I had been awake, just sitting in my bed while reading one of master's books, when my door creaked slowly open. I pretended on to notice But watched from the corner of my eyes.
"Good morning, Ai." a deep voice said and I marked my place, putting the book down.
"Good morning, Sebastian." I answer, standing up and the butler entered my room, carrying a box.
"The master ordered me to give this to you."
"Really? Another dress?"
"Yes. I believe you'll like this one." the butler smirked. "Would you like help getting into it?" I rolled my eyes at him and snatched the box
"Thank you but no thank you. Please go help the young master." he bowed and left he room, closing the door. I put the box on my bed, opening it and my eyes widened. The dress was...beautiful. I mean, all the clothes I get from young master are wonderful but this one, was different. I got out of my father's old shirt, which I always wear to bed and took the dress out of the box. I pulled it over my head and walked to my full length mirror. The black and silver skirt went just above my knees, slightly puffed, the fabric wrapped around my torso and hugged it tightly, the sleeves went down to my wrist and clung around them.
"Wow..." I breathed and I pulled the ribbon that was holding my hair. My dark blue, almost black, hair rolled down to it's full length by my waist. My shining sapphire colored eyes Sparkled and I grabbed my ring off my nightstand. I put the ring on the middle finger of my left hand. The purple and blue stone twinkled and I smiled, putting the ring to my lips.
"I love you, daddy." I whispered and put on my black, low cut heels. I reached behind me to zip up the dress but found it a little hard to get the top hook. I struggled, trying to reach behind me, when gloved hands covered my own.
"You could've just called, Ai." Sebastian said, a smirk on his lips and I blushed.
"I didn't need your help."
"Of course you didn't."
"Did you he'll the young master?" I asked, ignoring his sarcasm.
"Yes. He is waiting for you downstairs." I nodded and we headed downstairs. My master, Ciel was sitting at the head of the table in the dining room and I took my seat to his right.
"Good morning, master." I said and he smiled.
"Good morning to you too, Ai. How did you sleep?"
"Eh..."
"Meaning you stayed up all night reading again?"
"The book you bought me is quite interesting, I am truly grateful for it." he waved his hand off.
"How many times must I tell you? What is mine, is yours."
"I know, master but-"
"No buts, sister, do not forget who was born first." I chuckled and smiled at him, knowing I was 4 years older.
"I know, I know. Though you also have something you can't forget. I do not truly exist."
"Yes, yes. Sebastian! Is the food ready?" Sebastian walked out of the kitchen with 2 plates of food. He placed one in front of the young master and the other in front of me, before bowing.
"Today's breakfast consists of peached salmon and mint salad." he placed a plate of scones between master and I. "The young master chose scones if that's alright with you, Ai."
"Thats fine." I said, sipping the tea Sebastian handed me and Sebastian bowed, returning to the kitchen. My master and I ate in silence while we ate until the master cleared his throat.
"We will be having a visitor tonight, Ai." he said and I took another sip of tea.
"Oh?" I asked
"Yes. You know what to do."
"Yes, master." I bowed and took his plate, walking into the kitchen.
"Mornin' Ai." Bardroy, the chef of the Pahntomhives said and I smiled.
"Good morning, Bard."
"Ai!" I was bombarded into a hug from the gardener, his blond head nuzzling into my neck, making me purr, I mean giggle.
"Good morning, Finny!" I said "How is the garden?"
"Good! I even got to plant a few black roses, just for you!"
"Aww! Thank you!" I hugged him extra tight, making both of us laugh. I looked over at Sebastian and saw a hi t of annoyance on his face.
"Sebastian?" I asked, letting Finny go and went to his side.
"Yes?" he asked, taking a sideways glance at me.
"Are you alright?"
"No." he sighed, "I miss her."
"Who?"
"Her. She can't come in because the master is allergic." I raised an eyebrow at him, thinking about how that could be. Then I remembered that master was only allergic to one thing: cats.
"She is a cat? I asked and he nodded, solemnly. I sighed and took Sebastian's hand, leading him out the other door, into the hallway.
"Ai?" he asked but I put a finger to his lips.
"I'm only doing this so you won't harass your cats in your room."
"How did you-?"
"One of them came into my room last night."
"I see, what exactly are you going to do, Ai?" I gulped and tried not to blush as I slowly put one of his hands on my lower back,
"Ai?" he asked but I just ignored him and led his hand around my back
"My heart has to be pumping to do this." I whispered. "Sorry." a couple of seconds of Sebastian's hand rubbing my side, my human ears were replaced with cat ears and a dark blue cat tail sprung out. Sebastian's eyes widened but I kept my head down, blushing like mad. I felt Sebastian's long, white gloved fingers brush my tail and ears.
"Ai..." he whispered, cupping my chin with his hand and making me look at him.
"What?" I mumbled, averting my eyes from his crimson ones, but that was nearly impossible
"You...make such a cute kitty..." my eyes widened at the hesitation in his voice.
"Cute?" he smirked and nodded.
"Yes, very cute." I couldn't help it, I giggled, making Sebastian's smirk widen.
"Thank you." I whispered and he pecked my cheek.
"It is a pleasure if I am able to see that adorable expression of yours." I giggled again then gently pushed him toward the kitchen.
"Back to work now. I shall help the master to his study." he nodded and i followed him into the kitchen. I walked back to the master and wiped the food off his face. He stood and I followed him upstairs down a hallway, into his study. I opened the door for him and he sat at his desk, which was filled with stacks of paperwork.
"You know which nobles I dislike, Ai. Read throng these invitations and make a separate pile for invitations I may consider." He ordered and I nodded.
"Yes, master." I said and I sat at hid desk, to the right, like always. I picked up the letter at the top and began reading it.
~Dear Earl Phantomhive,
I know you must be a very bust noble but it would be an honor-
I set the letter in the trash and moved onto the next letter.
"What time shall this guest be arriving, master?" I asked, throwing away another invitation to an opera.
"After 6, I believe." he replied, signing something and I caught sight of the royal wax seal on the next letter on my half way finished pile.
"Master, a letter from the queen."
"Read it to me." I nodded and used the letter opener to whip off the seal. I took out the letter and unfolded it, reading it aloud.
~To my dear little watch dog,
I am unsure if you are aware of this but recently a great number of young women have been murdered. It's all over the news but they leave out so much information. Would you be a dear and check out the situation? I am very grateful.
Victoria~
I placed the letter down and handed master the paper. His eyebrows furrowed together and I leaned over, reading the title
JACK THE RIPPER STRIKES AGAIN!
"It says prostitutes in London have been found brutally murdered and left in nearby alleys by dawn." I said and the master nodded.
"Yes, but they left how they were murdered. That's the key information. Hm...we shall see to this after out guest arrives."
"Yes, my lord." we continued to read through the master's work for several hours until the doorbell rang, making us both look up.
"Master," Sebastian said, opening the door to the study."Our guest has arrived." His Butler, Able