Sebastian x Reader (lemon)

Who's the kitten now part 2

I manage to catch up to them. "Looks like someone is unable to move well, " Grell teases. "Good enough to catch up to you, " I smirk. Sebastian was hissing trying to get away but his tiny arms couldnt move much. "How about a deal, " Grell purrs circling around me. "What deal, " I watch Grell closely. "You can have him back if me you and Sebastian do a threesome," Grell purrs grabbing my ass with his free hand. My eyes widened but my body tensed. "I don't even know what gender you are, " I then flare at Grell. Sebastian didn't like that Grell had grabbed my ass and was trying to bite at Grell. "I can be any gender you want, " Grell trys to say suductively kissing at my neck. I shivered, I couldn't help but shiver I wasn't used to being touched anymore. My burning desire for Sebastian grew, but what could I do?
I quickly grab for Sebastian, but Grell moved faster. "You are in no position to demand things, " Grell smirks, " your soul isn't fully attached to your body yet. The only way you are going to get him back is through a threesome." I sigh in defeat, " fine, but not till Sebastian is back to his normal self." "Deal, " Grell smirks and places a hand on my torso. I feel a burning sensation there and Grell hands me Sebastian. Grell leaves immediately and Sebastian was still hissing after Grell. "You really agreed to that, " Sebastian nearly shouts in his small cute voice. "What am I supposed to do, " I frown at him, " Grell seems to know what my body is going through." "What did Grell do, " Sebastian asked. "I don't know, " I said walking back to the manor. When we got back to the room I got changed. I stopped seeing my skin was red where Grells hand had been. "Stupid Grell, " Sebastian was giggling, " trying to make a deal when you didn't place a mark on Grell back to seal it." I changed then changed Sebastian into his shrunken clothes that I had cleaned earlier. I replaced the broken window and cleaned up the glass. Sebastian was humming to himself while I was cleaning. I looked over to see him doing a little dance. "Awwww, " I smile watching him. He only dances more and blows kisses at me. He would also wink at me while his ears and tale move with him. "My little cutie," I smile.

(Ciel pov)

(c/n) and I had fallen asleep reading a book together on my bed. I woke to the sound of shattering glass and rush to the room that it came from. It was (y/n) and Sebastians. I hear a yawn behind me. I turn to see (c/n) rubbing at her eyes she had ran after me. "My dear, " I said picking her up making her blush, " you didn't have to follow." I walk back to the room carrying her. "I wanted to know what it was, " she blushes her arms wrapped around my neck. When I get to my room and I guess you can call it hers as well since she has been sleeping with me (non-sexual) I placed her on the bed. She smiles and kisses me as I had bent to place her down. Suddenly she used her demon strength and pulled me on the bed with her. I ended up on top of her. We both blush hard, but I kissed her deeply. She messes with my hair making me shiver a little. I lay next to her, " not till we are married my love." She blushes harder, " I d-didn't mean for it that w-way. I wanted you to go back to sleep with me. " "Okay, " I said softly stroking her hair softly. We go back to sleep and when we woke again it was around 10:30.
Thunder and lighting boomed as hard rain could be heard. (C/n) hugs me tightly and I ask, " are you scared my love? " She shakes her head yes, " I had a dream about today an it started like this. " "What was it about, " I asked softly and kiss her forehead softly. "That you lost me, " she said, " that I died and my parents lost me as well. " "I won't let that happen, " I said firmly. (c/n) kisses me softly, sweetly and yet deeply. After a while I get up to leave so she can get dressed. "C-can you help me with the corset, " she asked. I blushed a deep red but I nod. I help her with the corset then leave to get dressed. When I came back she was dressed, she giggles at me. "Here let me help, " she smiles and then tidys me up. We go to the music room. (c/n) goes to the piano and began to play. I sat next to her copying her movements and notes. The door opens and (y/n) entered holding tiny Sebastian.  I smile at them and we played the piano again. (y/n) set Sebastian on the piano and he began to do a "cat" dance. I hate to admit it but it was cute. (c/n) would dance a little and act as if her hands on her head were cat ears. "My kitten, " I smile at he. "Damn straight, " he giggles and we all laughed at it.