RWBY x adopted brother reader

Part 1

7 years ago 

I was walking through back alleys using my blood to steal people's wallets hell nine years old and I already know how to use my semblance I call this technique crimson string and if anyone tries to mess with me I've got my trusty pipe I saw a jerk walking past he didn't even look at me so I took out his wallet and he kept walking I pulled out the cash 50 lien awesome 

?: you really shouldn't steal it's not nice 

You: who the hell are you screw off 

Nora: I'm Nora what's your name 

You: didn't I just tell you to screw off kid

Nora: I'm not a kid I'm ten years old how old are you 

You: nine but that doesn't mean a thing leave me alone if you don't wanna get hurt girly 

Nora: you wouldn't hurt me wait are you homeless 

You: yeah I would and what does it matter if I'm homeless 

Nora: I know you can live with me and be my baby brother and I'll be your big sister or I could tell the police about you or that guy who's money you stole 

You: wait are you black mailing me

Nora: hehe

You: *sigh* fine I'll come live with you 

She suddenly grabbed me in a bear hug and started to swing me around like a rag doll damn it this girl is strong I can't get out of her hug my feet are even off the ground 

You: let me down 

Nora: nope I'm gonna carry you home because you're my baby brother and I'm your super big sister and the only way to make me let go is by saying I wuv my big sister she's the best and I wuv cuddling with her 

You: I'm not saying that 

Nora: okay let's go home then baby brother I only have one bed so we can share it and you should meet my friend Ren he's cool

You: this girls nuts

Present day 

I was walking into the cafeteria my team were following behind me I even got in a year early and they just applied late so this is actually our first day at beacon before this we spent the whole day in initiation together it'll be so cool as long as big sis doesn't embarrass me then I walked past a table while caught in my thoughts I didn't notice a certain ginger girl which led to me getting swung around like a rag doll 

Nora: baby brother it's so good to see you did you miss your big sister 

You: Nora put me down oh hi Ren 

Ren: hi f/n you know what she wants you to say 

Nora: say it baby brother 

You: *sigh* fine I wuv my big sister she's the best and I wuv cuddling with her 

Emerald: um what was that

I turned around to see my team Neo, Neon and Emerald 

You: ah how much of that did you hear

Neon: just that you wuv cuddling with your big sister 

You: your not gonna let me live this down are you 

Neo: *shakes head no* 

Nora: wow are these your teammates 

You: yep this is our leader Neo, then there's Emerald and Neon 

Neon: f/n was already the baby of the group now this is even better 

Emerald: well we should hurry we still need to unpack 

Nora: alright and take care of my baby brother for me 

Emerald: don't worry we will

Neo jumped on my back and pointed to the door 

You: I guess that means go

Neo: *nods yes*

I started to walk with Emerald and Neon pinching my cheeks making cuddling jokes as we left 

Nora POV

Yang: Nora you never mentioned that you had a brother 

Jaune: and he doesn't look anything like you 

Nora: oh that's because he's adopted I caught him stealing people's wallets and then I made him my baby brother he even slept in the same bed as me until I left for beacon with Ren 

Ruby: really 

Ren: yes I first met f/n when Nora carried him into her house and wouldn't put him down 

Pyrrha: well his team seemed nice

Yang: yeah especially their leader she seems playful 

Blake: the way he acts with his team it would be easy to think that they're going out

Nora: no he isn't dating anyone he'd tell me if he was we made a pinky promise plus I wanna be his girlfriend he's just so cute

Time skip 

You POV 

We finally finished unpacking I had pretty much nothing Emerald, Neo and Neon on the other hand had a lot of stuff bras, panties multiple different clothes and makeup kinda like how much Nora's room was crammed with 

You: *yawn* I'm tired I'm going to sleep 

Emerald: you sure you don't want to cuddle with me f/n I'll be your big sister for the night 

You: shut up

Neo started typing on her scroll

Neo: f/n you now have to cuddle with Emerald tonight that's an order 

You: *sigh* fine 

I got into bed with Emerald and she pulled me into a tight hug and pressed my face in her cleavage I could feel my face heating up if I couldn't control my blood I'd probably have had a nosebleed  

Emerald: if you wanna suck on my nipple you can f/n

You: shmhm uhhp

Emerald: what was that you wuv cuddling with me too that's so sweet night f/n