A Few Years Ago-
*Flap* *Flap* *Flap*
"Ugh I'm close" Groaned Issei as he stroked his meat in his bed while reading a porn magazine.
As he was about to bust a load a cold breeze grazed his skin, sending child down his spine and interrupting his touchy session.
"Damit I was so close!" Issei groaned in frustration. without even pulling his pants back up he stood from his bed to close the window.
As he did he noticed that a person was sitting next to the window, he was a blond bot that seemed older than him (the same age).
"W-Who are you?!" asked Issei as he covered his penis in embarrassment. He was also scared of the random intruder.
"First, put your pants back on" Replied the boy casually, not even bothering to glance at him.
Issei was confused about the situation he was in but listened. he quickly put his pants back on and looked at the blonde boy with suspicion.
"Good, I didn't want to keep looking at that...thing" The blonde boy said with a disgusted face.
"Hey! I'll have you know that the 'Thing' your talking about is my pride and joy" Issei retorted in annoyance, he may not have many good things to him but his penis is the one thing he is most proud about.
The blonde boy rolled his eyes "Whatever, anyways...would you like to touch some boobs?"
"What?" Issei was stunned
"You heard me, ill help you touch some boobs and you give me-
"Deal!" issei said without hesitation. he didn't care if the man in front of him was the devil himself, if he could touch some boobs then he will sell his soul if he has to.
A perverted face dawned on his face as he imagined groping a pair of boobs in between his hands.
"...Well I guess we have a deal," said the Blonde with a wry but evil smile that Issei hadn't noticed.
---
Present-
Coming out of his daze Issei pointed at Otto with his eyes full with shock.
"It was you!" He remembered now, the deal he made all those years ago. Well, he didn't really regret it as he got to touch some boobs from some girl at a brothel but that means that his sacred gear-the very thing that's got him to this point, was not his anymore and it never will be.
"Tell me what happened Issei!" Asked Rias as she was the person most confused about the sudden change of events.
nobody had seen the red feather besides Issei
Grayfia suddenly spoke "It seems like Mr. Apocalipse here had already made a contract with Issei exchanging his sacred gear for something else, it also seems like he sealed his memories of the deal and returning them only now" Grayfia cleared things up
Rias now understanding the situation paled white. If Rias is right on what she's thinking then she swears that she'll have a heart attack.
Grabbing Issei by ear she asked, "Issei, what did you exchange your god-killing sacred gear for?" her voice full of authority
"...boobs" Issei meekly answered
Letting go of his ear, Rias flopped back to the couch with a tired sigh "Of course you did"
she had just lost the [Boosted Gear], and there's nothing she can do about it.
she could ask Otto if he could give it to Issei but no sane man would do that. And she can't fool him since he's fully aware of what the Longinus is.
There's also the fact that he's trying to help her, yes he might have taken away the [Boosted Gear] but now he's using it to gamble for her freedom.
on the other side, Riser was having a hard time holding back his laughter. to sell one of the god-killing weapons in exchange for *Pft* boobs is an absurdity he has never heard of before.
Looking at the calm Otto he spoke "Haha fine Human let's have a Rating game, but i do have another condition"
Raising an eyebrow he spoke, "What is it?"
"That maid of yours, I want her" He couldn't forget the humiliation he felt when she almost killed him. He was going to have fun with her when he won ~
Otto's expression didn't change as he heard it, although inside he wanted to fucking put the chicken on a stake"...I see, then let me put my condition"
"Humpf, fine say it"
"I want to bring a friend of mine to the fight, just us two against all your peerage" This made Riser surprised but it didn't matter as he was sure that the human wouldn't bring someone too strong.
After all, who can this average human call for help?
"Risers accepts"
Grayfia took a step froward "Then the Rating game between Riser Phenex and Otto Apocalypse has been set" Grayfia announced.
Riser snorted as he thought that this would be an easy Rating game, he soon teleported away.
Oh boy was he wrong.
"Otto" Suddenly called out Rias
"Yes?"
"Thank you but are you sure you can win? Riser isn't weak either, he's a high-class devil. Even I'm not confident enough to beat him and his peerage, much less one-on-one" Rias voiced her concern for him
"Do not worry Ms. Gremory, it is all going to lord Otto's Plan' Rita was fully confident that he would win, the only scenario that he would lose in is if the whole underworld pitted against him-though the chance is incredibly slim.
Rias was surprised by Rita's words full of confidence but decided to trust them.
"But who are you going to bring Otto?" Rias was curious.
"That will be me" spoke a voice out of nowhere" As if a mirage had broken, a brown-haired boy that was sipping on tea and sweets appeared right next to Otto, no, he was here from the beginning!
"Welt?" Rias was once again surprised by his sudden appearance, even Grayfia hadn't detected him in the room, putting her on edge.
"Yes, it is me. I will be masacari-...fighting Riser along Otto" Declared Welt as if it was a matter of fact.
"fufu~ yes, the game is set" Spoke Otto as a devious grin spread through his mouth, sending chills down everyone's spine.
it wasn't a happy, sad, or excited smile.
it was one full of evil.
Otto's other side was showing-his villainous side.
The villain with no mercy or empathy.