Betrayed Deinonychus male reader x Highschool DxD

The beast unleased

Y/n POV

I looked upon my old friends, and then the two new people. One was Issei, as I remember Rias wanting him. The other I do not know.

Y/n: well isn't this exciting!

Rias: Y/n?

Y/n: the one and only!

I slowly pulled my revolver up.

Y/n: and shouldn't there be a hole through your head?

I aimed and fired but it was blocked.

I just sighed, but walked up to the two other people.

Y/n: names Y/n. Don't think I know you two

I saw the guy, Issei, get i feel Dont of the girl.

Issei: don't hurt her

Y/n: I don't see a reason to hurt either of you. You don't even know me. But

I raised my pistol to his face.

Y/n: don't touch my friends and we won't have a problem

I then lowered it before walking back to my group.

I heard a sword unsheathe behind me so I turned around and caught Kiba's sword in between my claws.

Kiba: what?

I stabbed him in the gut, sliced his arm and kicked him away.

Y/n: you called me pathetic. And look at me now. The reason I was so weak was because of you guys! I was never able to train and so I was weak! But now, after two weeks I'm more powerful than after an entire year!

As I turned around and we started walking away this said something that made me snap.

Rias: Y/n! Please come back with us! Don't go with that whore and he gang of weirdos!

I heard my heartbeat in my ears. The world turned to slow motion as I turned around and transformed, running at Rias to rip her skull out.

I ran at her, and once I was a foot away I was tackled down to the ground by Doraleous in his Sabertooth form.

I pushed him off but was stopped by Neebs and Appsro in creature forms. I just barged past them.

I then felt someone grab me.

Samantha: Y/n, calm down

I took a breath as I turned back.

After a few second I walked over to Rias. Then I punched her in the face.

Y/n: that's for betraying me!

I punched her again, getting onto the ground.

Y/n: that's for insulting my friends!

Then I kicked her in her jaw.

Y/n: and that's for calling my girlfriend a whore, you bitch!

I then turned around, running off back to Razor.

Time skip

I was cleaning Razors scales, making sure they were spotless, except for paint. Then I felt someone rap their arms around my neck.

Y/n: hey Samantha

Samantha: hey Y/n...

I could tell she wanted to say something. Something important.

Samantha: that Rias girl. I didn't know how much hate you had against her

Y/n: yeah...it wasn't the best back then

Samantha: how so?

Y/n: while they did protect me they didn't really help me. When I asked for help they put it off saying 'later' or 'I'm busy right now'. It wasn't great

Samantha: it's ok. They can't hurt you know. We'll keep an eye on them

Y/n: that's good. Thank you

Samantha: you're welcome

She then kissed my forehead, causing me to blush slightly.

Time skip

I woke up to yelling and...gunshots!

I jumped out of bed, grabbing my pistol before rushing into the main room of our base. Everyone stopped looking at me, my pistol raised.

The scene I saw was confusing.

I saw Samantha and the guys with guns and crossbows pointed at Rias, someone with gray hair and a dude.

Y/n: what the fuck is going on?

Appsro: it's seems we've been paced into a bet. Samantha mainly. This little bitch-

He pointed at Rias.

Appsro: has to marry this guy. Some devil game if they win she doesn't have to marry him.

Y/n: so where does this involve us?

Thick: she bet Samantha too! If she loses Samantha has to marry him.

???: Riser will win and enjoy two wives

I pointed my gun at him.

Y/n: and you're not getting my girlfriend

Riser: that is not up to you

Y/n: and the bitch with red hair shouldn't have bet her!

Rias: shu-

Y/n: fuck off Rias, just fuck off!

I kept my gun pointed at this Riser dude.

Simon; get out of our base

???: well Riser has to see who he would marry if Rias lost the rating game

We went silent, but kept our guns pointed.

Doraleous: how about, since Y/n was once a devil, he helps Rias. Only so Samantha doesn't have to marry this piece of shit

Riser: are you ca-

Neebs: yes he is. And you will leave. Now

He looked at all the weapons pointed at him before leaving. Then I turned my attention to Rias.

Y/n: I'll help beat him. Not for your Rias, cause for all I care Riser can keep you, but I'm doing it for Samantha. So now fuck off

???: you have 10 days before the Rating game. After those days show up at they're club so we can get started

They then left after that.

Samantha: this is gonna be a problem

Neebs: big problem

Cliffhanger