Previously on my sister's boyfriend:
Derek- I dont know what you want me to do, I try to tell you the truth then you just use it against me like im the bad guy, look im sorry for keeping it from you
y/n- Derek, I seriously can't believe you right now, I have to go. Im taking Mateo with me.
I walked into Mateo's room and picked him up. He was just playing with his toys. I started to walk towards the door, I felt a hand on me.
y/n- Derek, just let me go. I can't stand to be under the same roof as you. I need time to think about this.
NOW-
Derek- are you serious, alessya? I tried to tell you the truth and you are just running from me and not talking to me like a fucking adult, you are running like a child.
y/n- you are calling me a child, that so funny. Says the one that couldn't be a man for his unborn babies.
Derek- stop bringing that up in every sentence that you say, I dont bring up everything that you did wrong, every mistake
y/n- I really dont understand you, Derek. Not one bit.
y/n- one minute you are saying that you love me with all your heart then the next me you are calling me out on all my flaws, I dont understand what you want from me
Derek- that's the thing you dont understand, I love all your flaws, they make you, you. They are the reason why I fell for you, trust me when I say this, I want you only you. I dont give a damn about any other girl on this Earth I only want you alessya
I set Mateo down, so he could go run around the house
y/n- fine let's talk about this, then like adults
We walked over to the table, we sat down. I sat down on one side of the table, he was sitting right across from me.
Derek- thank you, listen I know that I messed up in the past, im still messing up now. But I still love you
y/n- you love me?
Derek- yes, with all my heart
y/n- I love you too, Derek, since we are talking about this now, I made out with Mattia
Derek- I knew it,
y/n- that was it, I thought about you and our relationship. You are the best thing that happened in Mateo's life, you are basically his father, I dont want to take that from me or Mateo. I just want to be with you, I just can't believe, I let myself be so selfish and even kiss him.
Derek- I can't be upset, I did the same thing, im just disappointed that you had to turn to someone else for attention.
y/n- it was impulsive, I wasn't thinking. Everything that I want or need is right here
y/n- with you
Derek- I love you alessya, I really mean that. I know that I messed up bad at some times but I still love you even when you grow tired of me I will always love you.
y/n- I will never grow tired of you,
Mateo came running into the room laughing, he went straight to Derek and wanted Derek to pick him up, which Derek complied in his request. they were cute, they were everything I needed.
mateo- dada
My eyes got wide, I was waiting for Derek's reaction to his words
Derek- yes?
mateo- play with meh
Derek looked at me, wondering if we were done talking, I was. I already knew I wanted to be with him no matter what happened, he was there for me always when I wasn't there for him.
y/n- go ahead, imma make dinner
Derek- I can help, a matter of fact we can all help
y/n- that's sweet
Derek- so what are we making?
y/n- something simple spaghetti with meatballs, served with garlic knots.
Derek- sounds good
(I really want them to be youtube couple but that's too corny anyways)
y/n- you can start on the spaghetti while I do the garlic knots
Derek- sounds like a plan
Derek- do you want to help little man?
Mateo nodded his head fast. I laughed at his response
*after dinner*
I finished cleaning up everything, Derek got done doing the dishes. I watched Derek getting blankets out of the closet.
y/n- what are you doing
Derek- making my bed
y/n- put that shit up,
Derek- you want me in the bed, im totally fine with sleeping out here, if you want me too.
y/n- hurry the fuck up,
Derek started to put all the blankets up and walked with me towards the bedroom
We just talked about everything, we were at the state in our relationship.
y/n- Derek, im really sorry for everything, I really am
Derek- im sorry that I had to put you through all my bullshit. I know that I dont deserve you, but Im going to change that im going to treat you right, like the way you are supposed to.
y/n- Derek you are so cute, and cringey sometimes. I love that about you. Just dont go all Disney on me. I said laughing
Derek looked at me and just started to laugh with me
I placed my head on his chest, just thinking about us, all of our fun moments, the time he took me to the fair for our first date, the way he was so nervous. It was so cute, I thought in that moment that I was going to marry him, I still knew that it was wrong due to the fact that he was still my sister's ex-boyfriend but we connected on a whole different level then they did.
y/n- Derek, I want to marry you, I lifted my head completely regretting what I just said
y/n- shit im sorry,
Derek- dont me, he reached over to his bedside table, he got out a box
Derek- I wanted to do this for a while
he opened the box,
Derek- will you marry me?
y/n- of course, I kissed him
A/N- this is not the end of the book,
Songs I listened to while making this:
On A Mission- Summerella
Truth is- VEDO
You- Jacquees
Love someone- dreezy ft jacquees
Everytime- Marmar Oso
Jobs- City Girl
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My sister's boyfriend
FanfictionYour name is Alessya. Your sister is dating Derek Trendz, he has been paying more attention to you than usual. He was sending hints to you and then one day he... Just Continue Reading