Sebastian x Reader (lemon)

(c/n)

(You pov)

"They know Sebastian, " I whispered, " they know  we are demons, but they won't tell. " "We can not have that, " Sebastian said lightly. "What are you going to do, " I asked holding his  left hand and he cups my face with the other . "Gonna make sure we are safe, " he said his lips now brushing mine because he had leaned to me, " they won't remember how old she is, they won't remember when we got married but they will know we are married and (c/n) is ours. " I kiss him, his lips were to tempting against mine. One hand was cupping my face still, but the other one rest on my lower back pulling my body against his. I had to break the kiss this time, because it seems to me Sebastian's demon instincts were coming out. He frowns a little," I am sorry love but it seems like my instincts are telling me you are fertile enough to bare another child." "Looks like we will have to be careful, " I smile up at him. His lips catch mine and he kisses me deeply before he forces himself away. I giggle softly to my self as I watch him force himself to leave me. I go back to Ciel and (c/n).

(Ciel pov)

Sebastian and (y/n) left the room leaving me alone with (c/n). The three had preparation for the surprise birthday party for (c/n). It wasn't her birthday,but we had to be careful with public because how fast she has been growing. I clear my throat a little," so Ummmmm we are having a birthday celebration tonight."

MIND: Idiot!  that was a surprise!

My palm goes to my forehead, but I look up when I hear her giggle. I blush a deep red as I see her watching me.

Mind : pull yourself together

I sit up straight about to cover up when she then says, " oh I know about the surprise." "Who told you, " I asked now on my feet. "You did, " she giggles, " just now. " I blush a deeper red as I sit back down. I sip my tea trying to pull myself together, but I look at (c/n) to see her blushing.

Mind: To bad Sebastian would never allow this.   . . . . wait a minute

I smirk to myself only to make (c/n) blush even more. "W-Why are you smirking, " (c/n) asks. "Oh nothing just stuff I have to attend to, " I tell her as her mom comes back in.

~~ time skip ~~

(c/n pov)

Mother got me ready helping me into a dress of my pick. The dress highlighted my demonic eyes to make them look somewhat human. I wouldn't have a taste of a soul till I made a contract, from what my father has told me. The pary had started and I watch as my father takes my mother's hand leading her to the dance floor as if she was a queen. People around me bowed as someone walked up to me. I look to see the queen herself. I bow to her only for her to stop me. "No need for that my child, " she smiles and Ciel tenses up, " tonight I will name your mother heir to the kingdom of England." "W-what, " I asked not understanding. She takes me by the hand leading me away from ears. We were alone, but Ciel had followed. "Your mother is my daughter, " she answered," I had Ciel keep her safe only for your mom to find her mate, and hopefully one day you will find yours. Your mom can always come talk to me about the kingdom, but I need an heir before I pass on." "So I am your granddaughter, " I asked.  She nods then hugs me," a beautiful one at that I may say. " "Indeed your majesty, " Ciel gives a small smile making me blush. My grandmother was called in leaving me and Ciel alone. "May I have a dance with the birthday girl, " he smiles a little as he extended a hand. I smile and take his hand not caring if we were alone. I was a new dancer, and seems to me same was Ciel. We ended up swaying side to side as I rest my head on his chest. Suddenly I had an urge to bite him, so strong his scent was intoxicating. Ciel suddenly let's out a gasp  as I taste the best thing that I have ever had and I was pulled off. "Master are you alright, " Sebastian asked holding me close. I was frozen in place, what just happened?
"I am fine, " Ciel said holding his chest. I look up at father to see him glaring at me. "I said not till you form a contract with a human, " he scolded. I bow my head in shame, " I didn't know what I was doing father, I am sorry." "Looks like a demon child on our hands, " I heard a laughing voice and a dancing blond hair boy comes out. Claude stood at Ciel's and the blonde hair boys side. "She looks cute, " the boy smirks as he moves my head side to side. I blushe and my father growls. Father set me down and pushes me to the party. The trace of Ciel's soul on my lips.

(You pov) 

(c/n) runs up to me and hugs me. "What is wrong my little girl, " I asked and she explained what had happened. I stroke her hair softly, " you didn't know what was happening it's fine, just don't do it again. When you get that felling again leave at once and find me or your father ok? " "Yes mother, " she nods. My mother walks up to me and explains that she will be announceing me as the heir. "Mother I am a demon, " I whisper into her ear, " I can't take the kingdom." "Than I shall announce you as my daughter, "she said. "What has gotten into you, " I hiss, " I thought I was to lay low? " "That was before you found your father, brother, and your mate,"she said simply ," you have nothing to fear now. " "I am going to trust you mother, " I sigh. At midnight my mother announced me as her daughter and supported it with papers. My Father was in the crowd and people recognize his name.  He was questioned by people and people questioned me. The whole time I was holding (c/n) close as she hugged me tight licking her lips.

(Ciel pov)

I was still holding my chest where (c/n) had bite me.

Was she drawn to my soul as Sebastian was? 

I go in seeing the queen, (y/n)'s father and (y/n) being questioned. People rush over to me to question me as well. "Excuse my rudeness but I am not feeling well, " I tell them and then head to my room. I couldn't get (c/n) out of my head the dress she had on highlights her eyes and her long hair was styled like a young lady. I lay on my bed my hand over my small wound. I stare at the ceiling till the door opens. I feel someone lay on the bed next to me. "I didn't hurt you did I, " (c/n) asked. I blush a deep red, I didn't know it was her. My eyelids grew heavy, " no all you did was make me tired." I shudder a little from being cold. (C/n) snuggles to me making me blush hard as she warms me up. I fall asleep fast.

(Sebastian pov)

I walk into to make sure Ciel was in his room. I find Ciel sleeping with (c/n) snuggled up to him. Her head lay on his chest her eyes closed. I let out a soft growl and her eyes flutter open. "He got cold, " she said sleepily then yawns. "He has blankets for that, " I tell her as I pick her up.  "I came to check if he was alright, " she rubs her eyes. Mey-Rin comes in taking (c/n) to bed and I began to change Ciel into his night clothes. When I get to mind and (y/n)'s room (y/n) had just got done getting ready for bed. The party had ended an hour ago, but I still had clean up to do. "Where are you going, " I smile as I pull (y/n) to me. "Going to bed, " she smiles as I kiss her neck ," would you like to join me? " "Tempting, " I say in a husky voice rubbing her through her clothes, " but love you are to fertile and I have to clean up. " She whimpers when I pull away to do my work. When I come back (y/n) was asleep, and I quitely change slipping into bed with her. She snuggles to me in her sleep.
My mind drifts to Ciel and (c/n).
Why was Ciel so attracted to (c/n)?
Elizabeth will be over with in a couple days knowing her she will come early.