Chapter 1: Her first kiss is mine

"Buchoooou!"

'Ugh!'

He felt that his head was extremely dizzy as he was filled with confusion.

'Shut up, bastard!'

Moreover, such a loud noise made him even more dizzy and angry.

"To all the high-class devils here! And Buchou's brother, Maou-sama! My name is Hyoudo Issei from Kuoh Academy! I have arrived to take Buchou, Rias Gremory-sama!"

With those words, the surroundings became even more noisy.

However, his dizzy mind started to gain composure, and he could clearly see his surroundings.

'Where the heck is this?'

He felt confused since he was surrounded by many strangers, but at the same time, he knew all of them. Frankly, it should be his first time seeing everyone, but he could tell who they were like they were his acquaintance.

He was inside a spacious hall with various luxurious decorations and stood in front of everyone as if he was about to marry.

'Wait... a marriage? Who am I going to marry?'

"Issei..."

By his side, a beautiful young woman with crimson hair tied behind and a white gown was in tears as she faced the young man who had barged into the place.

While he wanted to appreciate the beauty of this young woman, he was more cornered about his situation. Still, he glanced at her large breasts for a moment before he focused on the reality before him.

'Riser Phenex.'

That's his name.

"....."

He was lost in thought when he realized his identity.

He wasn't sure how he had become this person, but he knew that he had become this person.

He wasn't dreaming, and everything was real, especially when he had pinched his hand secretly. It hurt, and because of this, he knew that it was a reality. Still, because of this, it made him sigh secretly.

Riser Phenex.

It is the name of a Pure-Blooded, High-Class Devil who is limited in number and also a member of the household of Phenex.

He is the third son of the patriarch of the Phenex household.

Yet, all of that identity was something trivial when he thought of his other identity.

Yes, he was that Riser Phenex.

He was that villain who appeared at the beginning of the story of DxD and the fiance of Rias Gremory, the main heroine of this story. He glanced at Rias Gremory once again, who was dressed in a white gown, and thought that this young woman was beautiful. He also understood why the original Riser was obsessed with this young woman, but for him, he felt this young woman was nothing but trouble.

As a Riser Phenex, he knew that he didn't lack a woman.

All the members of his peerage were his harem, even his little sister.

He was the "very" dream of the protagonist.

Still, he could see Rias's attention wasn't on him, and she seemed to be moved by something. He turned his head and looked at the entrance of the room, which was forcefully opened by a young man.

The appearance of this young man was average.

Yes, average.

With short brown hair and a ponytail.

This young man was the epitome of the average guy.

However, he knew that this young man was the protagonist.

Issei Hyoudou.

This is the name of this young man.

While Issei might be an average guy, he was an unbelievable pervert who was also the owner of the legendary Longinus Boosted Gear.

Those who aren't familiar with it will be confused; what is Longinus? What is Boosted Gear?

In simple terms, a Longinus is a weapon that is capable of killing a God.

That simple explanation made it easy to understand how powerful the weapon held by this young man was, right?

Issei was also the holder of Boosted Gear, the mid-tier Longinus, where the Welsh Dragon, Ddraig, resides.

It also has the ability to enhance the user's capabilities as well as transfer power to anyone or an object twice every ten seconds.

In other words, as long as they want to, they can strengthen themselves as much as possible.

Powerful, right?

However, the reality isn't that easy.

It takes ten seconds to strengthen the user, so as long as the user is beaten before that, it will mean nothing.

Moreover, if the basic strength of the user is too weak, this weapon also means nothing.

After all, no matter if you tried to time zero, it would be zero, right?

Still, he had to sigh at his situation.

Even if the original Riser was a scumbag with a lot of women, he was still better than Issei.

Yet, love had always been blind.

No matter how beautiful the women were, as long as they were attacked by the protagonist, they would fall in love helplessly.

However, whatever the situation was, he was the one that was in trouble now.

Rias was his fiancee. Even if she hated him, this fact didn't change. She ignored the wishes of her parents and tried to escape from this engagement for a reason because she wanted someone to see her as what she was without looking at her family.

Yet, was it possible? No.

As someone who was born into the Gremory family and also the heir to this family, she had an obligation that she couldn't escape.

If she didn't want to have this engagement, then she shouldn't have been born into this family and lived a hard life like low-class devils normally instead of living like a pampered princess.

Moreover, she also didn't have any achievements or anything. Her days were spent collecting anime and other otaku goods.

If she wanted people to see her as she was instead of her family, then she should work harder for it than acting like a bitch.

If he had to be honest, instead of Rias, he felt a good impression of Rias's friend.

Frankly, if he had an engagement, he felt like Sitri Sona was better.

Though he had to say, Rias's big boobs were better.

Nevertheless, he knew how pampered this princess was.

Frankly, it was impossible for Issei to enter this important event, yet Issei could still enter and interrupt this important event in front of two prominent families of the devil.

If Rias's family had no involvement, then he wouldn't believe it.

To be honest, he wanted to escape from this engagement directly as this woman was a source of trouble. He also didn't have a feeling toward Rias since this woman was nothing but a stupid vase. The good thing about her was just her appearance and boobs. Her head was only filled with delusions and ideals like those anime characters in the story.

Moreover, this was a marriage!

It was a once-in-a-lifetime event!

He also wanted to have a good wife instead of a troublesome wife.

As a devil, he also had a long age. If his wife caused him trouble every time, he might as well divorce her early since it would be a source of headache instead of happiness.

As for the matter of grandchildren for his parents, he could leave that matter to two of his older brothers since they were more responsible than him.

Having a playboy-like life was good enough for him.

Moreover, it wasn't like he lacked any prospect of marriage, as he was pretty talented.

The only reason why he lost in the duel against Issei was due to plot armor.

Still, even if he wanted to divorce Rias, it was impossible for him to let the two get their happiness so easily.

After all, their happiness would result in his unhappiness.

If he wasn't Riser, then he wouldn't care since he was only a bystander, but he had become Riser now.

Still, when he thought about the result of this battle, he let out a helpless sigh inside his heart.

[This bitch! How dare you shame me! Let me teach you whose woman you are!]

'Huh?'

[Option 1: Burn Rias's face with your fire ability. You will receive an "Absolute Destruction."]

[Option 2: Become crazy and kill the Gremory family. You will receive an "Unlimited Magic Power."]

[Option 3: Kiss Rias and say Dio Brando's trademark lines. You will receive a "Flame Manipulation Mastery."]

"...."

[You must choose one, or else you will lose your penis]

"....."

His head suddenly felt like it was about to split.

'Fuck! What's happening?!'

With everyone confused, with the help of Rias's peerage members and also plot armor, Issei walked toward him confidently. When he faced him, he said straight at him.

"Buchou... No, Rias Gremory-sama's virginity belongs to me!"

Everyone fell into silence when they heard those words.

All of them also quickly stared at Riser, who received that provocation, yet unlike the bewilderment they thought of, all they could see was calmness on his face.

Then, to everyone's surprise, Riser suddenly held Rias's chin and kissed her lips forcefully!

"......"

At that moment, it was silent.

No one could say anything.

Even Issei could only stare at this scene in bewilderment.

Rias also couldn't understand what was happening, and she could only let her lips be ravaged by Riser.

He, who had become Riser, also didn't give mercy to Rias. He gave her a lewd kiss on her untainted lips.

A lewd noise echoed through the room.

Maybe, because of his skill and because he also had a lot of experience, she let out a moan. It was quiet, yet for the devils, whose senses were enhanced, it was impossible for them not to hear it, causing them to look at this scene in a subtle manner.

Then, he let her go when she was about to lose her breath.

Rias fell weakly on the ground by his side with a reddened face and tears before she stared at him hatefully. "Riseeer!" Her tone was full of anger as her first kiss was taken by someone she hated the most!

Riser ignored Rias and then faced Issei, who was still in a state of disbelief.

Facing all the stares before him, Riser was calm and looked at Issei with a proud and arrogant smile.

"But her first kiss is mine now."

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