Levi X Child Reader (Hey Mister) Au

Part 11: Baby Brother

Previously...

   We were on our way home since Butter had been put down. "Levi, why does everyone I love leave me?" She asked.

   "You don't love me, or the guys down at the station?" I asked.

  "Of course I do, but you already tried to leave me!" She yelled defensively as we pulled into the driveway. I unbuckled my seatbelt and she flinched as I leant in.

  "Listen, you can trust me. I'm not going anywhere. Besides since you love me so much how could I leave brat?"I hugged her and she hugged back, but then tried to push me away.

  "I do trust you and you better mean that! Who said I love you that much? You're just my slave, now get off weirdo or I'll bite you." I sighed and unbuckled her seatbekt. I picked her up and brought her inside.

  "It's okay to cry."I put her down. She nodded.

  "I know, it's just that's not what Butter would have wanted."With that she went upstairs.

Random Pov

  "Levi I need you to take care of another one." Erwin ordered through the phone.

  "One is enough Erwin can't you ask Hanji t-"Erwin cut him off.

   "We both know that Hanji wouldn't be able to take care of a child when she's a child herself."Levi sighed.

   "What am I dealing with here?"He asked.

  "A baby about 6 and a half month old was abandoned, but we did find a family willing to take him in 2 weeks."Erwin added.

   "And this family is a sure thing right? Y/n is already a handful as it is." He whispered that part since Y/n was in the room coloring.

  "It's 100%, now just come to the station and pick him up. He keeps pulling my hair."Erwin complained.

   Levi hung up the phone. "Who was that?"Y/n asked. Levi crouched down to her level.

  "We're going to the office, Commander Erwin."Levi was cut off.

   "Comander Erwin?...Oh you mean uncle Erwin?"She laughed.

  "We'll discuss that later, but we're going there to pick up a baby boy. He'll be staying with us for awhile."Levi informed.

Your Pov

   Living here for awhile? I'm okay with that I've always wanted a baby brother anyway. Well actually I wanted a sister, but it's only for awhile anyway.

   "Y/n are you okay with this? I won't do it unless you're okay with it." He turned to me.

    "I don't need you to worry about me. I didn't ask you too."I turned away from him.

  "Whatever brat." We got insode and everyone was surrounding a table.

  "Awww he's so cute. "Sasha cooed.

   "Look how tiny his hands are." Connie laughed.

   "So this is my new problem?" Levi asked picking up the boy showing him to Y/n.

   "Wow he's adorable. Oh Jean! Eren! Guess what-"They weren't paying attention.

"Let's go Y/n he seems hungry." Levi informed and I looked away in anger. We got to the car, but when I tried to sit in my seat their was a car seat instead of my booster seat.

   "Oh sorry Y/n, but I had to move your seat to the other side of the car."Levi sighed.

"Whatever. He needs it anyway!" He smiled.

   "Something about me thinks you're jealous."He smirked at me, and I laughed.

   "I'd never be jealous. So what's his name?"She asked as they drove home.

   "Well...I don't know. What do you want to call him?"Levi asked.

   "How about we name him Damian." I suggested because it sounded like demon and that's what he is, and Levi smiled.

   "That's a great name." He smiled. We got inside the house and I went up to my room it was already about 8:20, so my bed time was soon.

Levi's Pov

   Kids are so easy to read. I could tell she was jealous,  but I felt like getting a rise out of her. Since she "didn't care". I woke up and instead of waking her up and making her breakfast. I took care of Damian.

   "LEVI! WHY DIDN'T YOU WAKE ME UP? I'M LATE! WHERE'S BREAKFAST!?"She yelled running around frantically with her shirt on backwards.

   "Sorry I was taking care of the baby. Grab an apple and head outside to the bus."I mumbled feeding the baby.

  "Oh okay."She grabbed an apple and walked outside pouting.

...After school...

   "Levi."She whined, and I didn't make eye contact as she held my leg.

  "Yes Y/n, make it quick Damian needs a bath."I started walking upstairs.

   "I went to school without lunch and my shirt was backwards."She complained following me.

  "I made you a picture and look I got a 100% on my spelling test." She smiled and I felt proud.

   "Can you watch Damian for a minute."I left to go and grab baby supplies, but before I left I looked and listened in.

   "This is all your fault you parent stealer!" She glared at him.

   "Ba!"He took the papers knocking them into the water. Uh oh. I ran to go get the bath supplies.

  "I hate you!"She yelled.

  "Y/n did you say something?"I asked walking in.

  "No. Nothing at all."She stormed away. After that things kept going like this Y/n was going insane. She even started acting out.

Random Pov

   "We're here to pick up Damian was it?"The lady asked and Levi smiled.

   "Y/n come say goodbye to Damian."She walked in with a shocked face.

  "He has to leave? But that's my baby brother."She seemed down, and I crouched down with Damian who sat up on the floor.

    He hugged Y/n. "Sissy."He smiled and she hugged him back.

   "Bye Dami!"She smiled and after that Damian was gone.

"Don't ever do this to me again." She glared at me.

   "So you were jealous?"I asked.

   "So what if I was?"She hugged my leg as I walked to the kitchen.
   
  "Relax brat I could never replace you."I patted her head. "I love you."

  "I love y-."She was cut off by a knock at the door.