Sebastian x Reader (lemon)

Shadows

(You pov)

I left to find (C/n) and Ciel in the garden. I felt tired after what just happened. Even weak yo my knees. (C/n) and Ciel were playing chess. Shockingly (c/n) won, and Ciel wasn't going easy. I smile as I watch them for a little.  "Next time close the window when you are going to be doing that, " Ciel said making me blush hard. Then I realized he was talking to Sebastian who was standing behind him. "Yes my lord ," Sebastian smirks looking right at me causing me to blush even more. I walk over to (c/n) and peck her cheek.  She smiles and kisses my cheek as well. "I have brought tea, " Sebastian smiles setting it next to them.

(Grell pov)

I watch them from a distance as Sebastian and (y/n) sit to join them. Sebastian tenses a little as if he could sense me. I curse under my breath and leave. I walked into William, he glared down at me. "Shouldn't you be doing your job, " he pushes his glasses up. "I was on my way, " I glare but coware inside. "Get to it then, " he looks at me. "May I ask, " I said turning from him about to walk away, " why are you here? " "I am here to collect a soul foolish enough to try and kill Ciel, " he spat Ciel's name, Ciels soul is now known as the lost soul. On cue we heard loud foot steps the sound of an assassin. Will smirks, " poor assassin was hired by. . . . "

(You pov)

Not only did Sebastian react, but Ciel also jumps up blocking the attacker from (c/n). The attacker had a painted face of black white and red. "A dumb assassin, " Sebastian smirks and trys to kick the assassins feet from under him. The assassin moves faster making all over us but Sebastian gasp. "Who are you here for, " Sebastian stands up straight. The attacker only smirks standing straight, look at Ciel. He then runs for Curl only to be stopped by Sebastian. I gasp as someone suddenly stood next to me. It was another attacker, I had been distracted by the fight so I hadn't heard him. He grabs something out of his pocket, but Sebastian tackles him.  What ever was in the guys hand it fell out and hit my foot.  I look to see a golden ball next to my foot. A red light flashed up at me then it beeped. Smoke filled my lungs coming from the ball. I can't breath as the smoke only seemed to our into me.  Darkness surrounded me as I hear blood spill everywhere.
(Sebastian pov)

I had killed the two attackers only to see (y/n) on the ground. I go to her checking her.  She was fine, just knocked out.  I stroke her hair softly then pick her up. I take her to the room, setting her on our bed. I kiss her forehead softly, then leave to check on the young lord and my daughter. Ciel and (c/n) had went inside. I found them in the music room. They weren't playing music, but they were sitting on the floor looking at music books. I stand behind Ciel watching them.

(You pov)

I look around to see where I was. I was in my room in mine and Sebastians room. I try to sit up but I am pinned by a shadow. "Sebastian, " I giggle trying to get up.

(Sebastian pov)

I went to answer the door to find (y/n)'s dad. Had he ever left?  I can not recall. "Where is she, " he asked looking distressed. I was about to open my mouth, but the queen cut me off, " she is in danger Sebastian. Now where is (Y/n)?" My eyes widened and I lead them to our room. I see a black shadow above (y/n). Yet (y/n) was asleep. "Sebastian you have to wake her up, " her father looks at the shadow. I don't hesitate and go over to her.  I start to shake her back and forth (in a waking way).  She gasps for air and the shadow disappears. I hold her close ," my love you need to stay awake." She hugs me tightly crying . "What is going on, " I asked. "The last main reason we needed her to find her mate ," (y/n)s dad said," the oldest demon on the face of the earth needs a power like hers. " "Why, " I asked. "He needs to reproduce, " her mom answered, " and her eggs are the only one that can bare his child. " (Y/n)s eyes are wide as she looks at them. "Is he able to do it in her sleep, " I asked looking at them. "Yes, " her father answered," the black shadow was him trying to invade her dreams and body. "He didn't get to far, " (y/n) said silently. I look at her, " how far did he get? " "He pinned me as if he was you and was trying to take off my shirt that is how far he got. " I knew my demon was trying to shift. No one touches her like that but me. She is mine to have and to hold to love and to cherish. I am her mate not him. She strokes my face softly as I ask, " why were you crying." I see tears start to form. "He threatened if I didn't get would go after our family," she answered. I hold her close, " I will not let him. " "There is a reason he is the oldest on this earth Sebastian, " She looks at me, " he knows you, what you are. What your capable of and your weakness." "I will do my best to keep our family safe, " I tell her softly ," because I am simply one hell of a butler. "

~~~Time skip~~~

~~LEMON WARNING ~~

(You pov)

A couple hours later my parents leave. My Father takes (c/n) and Ciel. He wanted to get to know them better. Sebastian did his best to keep me awake but the smoke from earlier we learned was to put me to sleep.  I yawn yet again only to see Sebastian smirk. I look at him a little funny. Sebastian pins me to the bed we were still laying on. "Punishment time, " Sebastian bites at my neck. I moan softly as he leaves a hickey on my sweet spot. I haven't noticed that he had chained me to the bed until he pulls away. I gasp looking at him. He rips off my dress and under clothes. This only turns me on. Not only did he chain my arms to the bed but also chained my legs apart to the bed. He bites his glove taking it off doing the same to the other. He then began to rub my clit fast making me moan loudly. He licks and sucks at both my nipples giving both attention. I cry out as he bites my left nipple pulling it away from me making my back arch from the bed as much as the chains allowed. I whimper and he let's my nipple go rubbing me faster and faster. My toes curl.