Mike Wheeler x reader

What's going on there?

I walk back into the room with the others. They were just talking about different things. Joyce soon comes to the room as well
Joyce- time for you guys to go home
Will- aww mom.. why?
Joyce- because you all have school tomorrow
Lucas- school is a prison
El- Lucas! Not in front of Sev
Lucas- oh right sorry
It doesn't bother me that he said it was a prison. That place I was in is way worse than a prison.
Me- it's fine
Dustin- well thank you for the food Ms. Byer
Joyce- you are all welcome here anytime
She smiles
Mike- ok let's go
They all stand up and we all walk out. Except Will because he lives there. We all get to the bikes.
Lucas- I'll see ya guys tomorrow at school.. see ya after school Sev
Me- bye
Dustin- I gotta go too. Bye Sev.. cya guys
We all wave and smile while him and Lucas leave on their bikes.
El- I should be leaving too
Mike- you sure by yourself?
El- I've always done it. I'll be fine
Me- be safe, El
El- ....bye
El walks away. After I couldn't see her in sight, I turned to Mike
Mike- ready?
Me- yes
Mike and I get on his bike. We rode back to his house. Once we got in, we straight went upstairs. I hear noises coming down from Nancy's room. I slowly start walking to her room.
Mike- Sev?!
He whispers but yells. I turn around and he comes to me
Me- what's that? Is Nancy ok?
Mike- she's with Jonathan most likely especially with those noises
He looks at the door with a little mad but annoyed face, I tilt my head. What were those noises of?
Mike- best not to disturb them.
He breathes heavy out
Me- but don't I have to sleep in her room tonight?
Mike- oh no. You are NOT sleeping in her room tonight... sleep in my room tonight. Is that alright?
Me sleeping with Mike? I hope Nancy is ok. I hear a scream coming from Nancy's room. I run and about to open Nancy's room but I see Mike's hands grab mines
Mike- Sev... she's alright, ok?
Me- she's ok?! She screamed
Mike- that's what happens... please don't worry. I know what happening in there. Trust me, she's fine
I really want to trust him but what else are you supposed to do when you hear a friend scream? But he's her sister. He should know what's happening.. fine. I'll leave it be... for now
Me- ok... I trust you
Mike holds my hands tighter. He leads me to his room and let's go of my hands once I get into his room. I walk over to the table in his room. I turn over to see him and he closes the door slowly with both hands and looks down.
Me- are you alright?
Mike- yeah heh... Nancy you were going to give her a heart attack
Me- Nancy isn't here.. why are you talking as if you are talking to her right now?
Mike- it's fine... just if you hear more noises, what ever you do, don't leave this room
Me- why not? What if Nancy is hurt?
Mike- don't worry, Sev. Please.. I know what's happening in there right now
Me- then what's happening?
I cross my arms across my chest
Mike- you won't understand
He looks down
Me- of course I won't. So explain to me. That is what I'm going to school for, to understand better
Mike- are you sure? It's nasty like VERY nasty
Me- nasty?
I tilt my head and furrow my eyebrows at him
Mike- when something is gross and you don't very much like. But the nasty she's doing is something she likes A LOT
Me- ok.. so tell me

Next Chapter⬇️
What is Mike going to explain to Sev and how will he explain it? Cuz honestly, I wouldn't know where to start:).