You kept kissing him until you couldn't stand it any longer. Sebastian slowly undressed himself and you. "Are you sure you really want to do this?" He asked. You kissed him again. "I need you to do this. I love you." Sebastian smiled and kissed you back. "I love you too." you tried to slow your heart rate but it just went faster. "Ready?" he asked. You breathed out and looked into his eyes. "Yes..."
(Author note: Sorry! Quotev won't let me go any further!)
The next few days were pretty normal. You helped out around the mansion, and got praise for your cooking skills from Sebastian. You were putting on your night gown to go to sleep when you realized that Ciel was keeping his distance from you. 'well that's to be expected. I am a half demon after all.' You went to sleep thinking about Sebastian's hair.
The next day you woke up with a dull pain in your stomach. 'I didn't eat anything unusual... maybe I should take it easy today.' You helped Sebastian make Ciel's breakfast and your stomach stayed the same. You and Sebastian were dusting Ciel's study when Sebastian snuck up behind you and pinned you to the wall. "Are you tired?" he asked, "You look exhausted." You sighed. "Just a little." Sebastian let you go and continued to dust. "After this room you should go take a nap. I can finish up the rest." You smiled. "Thank you."
   You went into your room and laid down on your bed. 'my stomach is in much more pain than this morning. what's going on?' you thought. 'maybe I'll feel better after a nap...' You thought, and drifted off to sleep.
   After what seemed like only a few minute you woke up in excruciating pain. You screamed, "SEBASTIAN! CIEL! ANYBODY! PLEASE HELP!" Sebastian and Ciel (in his nightgown) burst in the door. "What's wrong?!" Sebastian asked. "My stomach! It hurts!" You squeezed your eyes shut unable to bear the pain. "She may have a virus." Ciel suggested. Sebastian placed his hands on your stomach and felt around a little. "She's hungry." Ciel looked confused then dread crossed his face. "You mean-" "Souls." Sebastian said. "Wait," You said, "I have to eat people?!" Sebastian sighed. "Not their bodies themselves but their souls inside of them, yes." I opened my eyes and looked at them. Ciel was cowering by the door and Sebastian stood by the bed with a smirk on his face. "This should be interesting."

Thanks for reading!! I know this isn't the best chapter I've written but I didn't know how else to write it!  Don't forget to Comment, <3 and/or follow me!