Your Lover, The Butler!

Growing Up in the Phantomhive Manor

"(Y/N)!!! Wake up my darling!" Your mother, Elizabeth chimed as she barged into your room.
"Ugh, mother, why did you wake me up?" You asked, sounding a little ticked.
"Oh my darling child, I woke you up because it's your 13th birthday today!" Elizabeth said oh so happily.
"Ugh, that means-"
"Yes, new dresses for you. You'll look so cute in the dresses I bought for you." She squealed.
You snarled at the thought of new frilly dresses, then your dad walked into your room.
"Why so unhappy, (Y/N)?" He asked.
"You know very well." You said.
"Hmm.. Lizzy why don't I give her my gifts first?" He suggested.
"Ooh all right." Your mother pouted.
"Thank you daddy." You smiled in relief.
After that everyone left and Sebastian walked in to give you your breakfast and to get you ready.
"Happy Birthday, Lady (Y/N)." Sebastian smiled.
"Thank you, Sebastian. So whats for breakfast today?"
"Well you are having, chocolate chip pancakes, with strawberries dipped in hazel nut spread, and Earl Grey tea." He informed you.
"Oh yay! My favorite!" You cheered.
"I hope you like it my Lady."
"Oh I will, because you made it. Hey Sebastian, I have a question."
"Yes, my Lady"
"Well are you a god or something? Because ever since I was small, you have NEVER aged."
" Well, my Lady, I am simply one hell of a butler, and that is just your memories." He said with his usual smile.
"I was only joking silly." You giggled.
You finished your food and sat up and Sebastian undressed you.
"My, my, my Lady, you are starting to develop your 'womanly parts'." He chuckled.
"What!? I am still the same size as I was last year, you perv." You said with your face red.
He chuckled and got you dressed.
You came out with a light blue knee length dress and white mary-jane shoes your long (H/C) put in a pony-tail.
"I hate dressing like this" You told your father as the two of you and Sebastian walked through town.
"I know you do. So what do you want for your birthday?" Ciel asked you.
"Hmm... I want to look like you." You smiled.
"Now why do you want to look like me?" He asked you.
"Well, I saw some pictures of you when you were young and I want to look like that. I want to be just like you." You smiled.
"Daddy's little girl." Sebastian chuckled.
"Ok, my child," Ciel ruffled his daughters hair," what all do you need?"
"Hair cut, clothes, and an eye patch!" You cheered.
"Ok consider it done." Ciel smiled.
~Time Skip~
"What Happened To My Daughter?!?" Elizabeth shouted.
"This is what she wanted for her birthday-"
"But it isn't cute at all, she is a girl not a boy!" She shouted.
You where wearing a dark blue suit a lot like Ciel's when he was a child, your hair was short and you had an eye-patch.
"She won't look cute in the dresses I bought her!" She screamed.
You rolled your eyes.
"Mother, I am 13 years old now, so I'll be honest. I. HATE. DRESSES." You said calmly making Ciel and Sebastian look at you.
She gasped," (Y/N), I thought you liked them."
"When I was 5. I grown up, so get over it!"
And that was just beginning.