Highschool DXD x Betrayed Male reader

What have you done

A few months has passed since you've became a fallen angel to be with Raynare and you've quickly rose your rankings this scared the Great devil King Lucifer and the other great factions

-In the underworld-

Lucifer: This isn't good a few months ago he was a Demon in my sis-

Serafall: In your sisters Peerage?

Lucifer: But I don't know how he could've been a fallen angel maybe he's been a spy all this time, if he ever knew the truth of what he is and what he power he possess

???: Or maybe it was never like that at all

You came out of nowhere and froze everyone else besides Sirzech

(Y/n): The all so mighty Devil king

Sirzech: You shouldn't be here your kind isn't allo-

(Y/n): My kind if you don't remember your younger sister has a fallen angel in her peerage. Don't start on my Kind, I just came to warn you to keep your sister and her little pawn to stay out of my way or if she doesn't...

A thin black aura surrounded you and your eyes flowed red

(Y/n): The Crimsoned haired Princess of Ruin's blood is on your hands

Sirzech was scared he could feel your power from where he was standing and it was even greater than his given how long you've been a half devil and fallen angel. And with that you disappeared leaving black feathers and a terrified devil king and the time resumed

-TimeSkip-

-With Rias and the others-

Rias: Okay you are the Red dragon emperor now all you have to do is conjure your sacred gear think of the part of your body where you feel the most strongest then focus hard on the strength

Issei: Wait what?! Now this is kinda a lot of pressure

Rias: it'll be easier if you focus

Issei: Alright. Focus Focus Focus Focu- Ahhh

Rias: Good concentrate you can do this

Akeno: Good Issei

Issei: I think I can I think I can. Ughh I'm trying!! Focus Agh I'm a weak soul

Rias: You are not weak it's just a little hard and frustrating right now

Issei: 'Uh Yeah it's hard the only thing I can focus on is that your thong is see through' I'll have to try again tomorrow

With that Issei took off and rode his bike home but when he left Akeno's expression changed even though she used you she did miss you, and the attention you gave her, the dates, everything she felt guilty and wanted you back

Akeno Remembers when she was hurt and beaten against a Rouge devil but you stood there and protected her even if the devil was stronger than you. She was now trying to fight her tears from falling from her eyes.

Akeno: 'I-I'm so sorry (Y/n) I never should've...Why did I go along with it to get rid of you..'

-With Issei-

He was riding down the hill trying to get home then all of a sudden a light spear cane at him

Issei: Ah!

He fell over and got up and he looked up to see 2 fallen angels

Raynare: He's seriously the red dragon emperor every time I see him it's just disgusting

Issei: Raynare! I should Kill you!!

He ran up and kicked Punched Raynare when she wasn't looking, then Issei got kicked in the back of his head By a fallen angel that looks like this