Meiru

2 days later, in the Occult Research Club of Kuoh Academy, a glowing magic circle could be seen forming.

A certain redhead turned her head startled by the person she felt coming from the circle.

"Onii-san?" Rias Gremory spoke confused as it wasn't often her brother came to Kuoh.

The girl that stood next to her also perked up upon hearing her king's words, this girl was of course Akeno Himejima.

The rest of the peerage was currently away on other errands, leaving the two alone in the room.

Slowly the circle began dying down as a figure revealed itself.

"Onii-san, why?" Rias was the first to speak as she stood up and walked over to Sirzechs.

"Ah, Ria and Akeno too how are you two doing?" Sirzechs with a smile greeted the two teens.

"I'm doing quite well Lucifer-sama."

"We are fine, now please answer why are you here." Rias with impatience rushed him.

"Ahh, Ria-tan can't your older brother visit you sometimes." The doting older brother spoke with pain clear in his voice.

"Me and you both know you do not have the time to just visit whenever you want I'm sure work is keeping you busy," Rias spoke confidently seeing through his act

*Sigh*

"Yes, you are correct. I do have a motive for being here, although I do wish I could visit you more often." Sirzechs sighed before taking a seat at the table in the center of the room.

At almost the same time Akeno came bringing tea and serving it to Sirzechs.

"Thanks, Akeno-chan."

"Of course."

Rias soon took her seat opposite her brother along with Akeno as she also took a sip of tea before speaking.

"So what's the occasion that required the great Lucifer himself to come here," Rias spoke with great curiosity.

"Straight to the point huh, well we have a guest coming to the underworld, he is someone on the level of Ophis and Great Red." Sirzechs words caused Rias and Akeno to freeze in their tracks.

"Someone that strong is paying a visit to the underworld, why?" Rias spoke while shaking a little.

"It is something I organized, Heaven has already made contact with him. We cannot allow our race to end up on his bad side hence why I invited him."

Rias listened carefully to Sirzechs words before she took a deep breath and put down her cup. "So why does this involve me?"

"He coincidentally also lives in Kuoh, it may be good for you to get on his good side in case any problems come up."

Sirzechs words more than any other shocked her to her core. "How, me and Sona have been monitoring all traces of magic we never felt anything that strong."

"He wasn't actively using magic, it's his natural pressure that gave him away, it is something you start to feel when you have fought enough battles."

"I see." Rias picked up her cup and took another sip. "So you want me to go to the meeting you have planned and introduce myself?"

"You and your peerage, I was hoping he may find interest in your newest pawn," Sirzechs spoke addressing the newly acquired pervert.

Rias sighed internally. She had recruited Issei after observing his sacred gear something she initially thought to be just a twice critical. She was surprised however to learn of it being a Longinus.

Issei was told of all the benefits of being a devil but it seemed the only thing he took from it was that he could 'become the harem king' something Rias rolled her eyes at.

She had already known of his perverted nature and despite that, she still recruited him as a pawn in order to have a way better chance at beating Riser in a rating game.

Still, despite her conviction, she found herself becoming more and more disgusted at the gaze he would direct at her and her peerage, this disgust was shared amongst the rest of the girls.

Still, they all put up with it in order to complete their goal.

(AN: This is AU, a-lot of you wanted Rias and her peerage in the harem, but tbh I don't really want that. That being said I'm sure a lot of you will insult me in the comments because I let Issei keep his original harem so here we are. Well, I also wanted to fix Rias's personality as I honestly dislike her original one. Lastly, I will at least allow them to have contact with Akio.)

"Ok, I understand." Rias sighed.

The two then talked about the rest of the details of the feast before Sirzechs took his leave and went back.

"Akeno, call the rest."

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"The Underworld huh, well I expected as much after you brought us to Heaven."

Currently, Akio was in Aurora's dimension, spending some alone time with her.

It wasn't uncommon for the girls to request some alone time with him throughout the day. It wasn't a problem as he could simply change the time ratio so Akio and the rest of the girls had no problem accepting.

"Well, we were invited, why not see what it has to offer."

"You sure it's not just to see all those hot devil chicks," Aurora spoke with a chuckle as she fixed her position on the bed moving her entire body on top of her husband as she wrapped her arms and legs around him.

"This may surprise you but that wasn't my goal, although you mentioning it now does spark some interest," Akio spoke as if in thought, he could feel Aurora's naked breast pressed against his chest, and her nether regions grinding against his manhood.

"Hmm, that is surprising but I don't know if I should believe you." Aurora started to rub herself up and down his body while speaking, her breath came out heated.

"Such a shame, my own wife has no faith in me." Akio let out a fake disappointed sigh, as he started to line himself up.

Aurora just rolled her eyes and didn't respond, instead, she lifted her hips and brung them back down. A moan escaped her mouth as another round of passion started.

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Now Akio sat on the living room couch with Yue. She was currently in her adult form as she sat on Akio's lap and watched as his hand repeatedly rubbed over her stomach.

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Yue had officially confirmed she was pregnant a day prior. Yue's body was upgraded via evolution magic so that her overall potential would increase. Thanks to that and her natural regeneration some of the natural indications that would signify her being pregnant didn't happen.

She didn't even have to worry about her period anymore because of her new body that magically did everything. All the girls had gotten strong enough to survive just off magic.

Still, she herself requested Akio to impregnate her so she checked with Ava a few days after and made sure.

They partied after telling the rest of the girls. What came next was something Akio expected, and that was more of his wives also wanting a child.

Of course, he didn't decline as he himself also wanted more children. Like that he spent a few days in a different dimension making sure he fulfilled their wishes.

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(Back to Yue and Akio)

The two were discussing potential names for their child.

"Akio"

"No"

"Akia"

"No"

"Aika"

"What's with all your names being influenced by my name?" Akio asked with a chuckle.

"Because Akio is the best name," Yue spoke as if what she said was obvious.

Akio chuckled harder before he turned her around to face him.

"How about this we can combine our names. Like... Yuki, it's gender neutral and it's a nice name." Akio thought for a while before speaking.

"Yuki."

"Yuki"

"Yuki"

Yue continued to recite the name, making Akio remember their first meeting.

"Nn, I like it. Yuki." Yue leaned forward and kissed Akio, her now developed breast pressed against him.

Akio reciprocated the kiss by holding her by the waist. The kiss lasted a little longer before I they parted.

They stood up, took each other's hands, and exited the room. It was time for the daily training session Akio would do in a different dimension.

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After the training session, Akio and his wives headed to the large bath in another part of the castle. Akio took time washing them all before they with a joint effort washed him as well.

When Akio was rinsed off he was the first to enter the bath. He expected Yue to immediately climb on his lap but unexpectedly Komi was the one to.

Akio smiled at how much she had grown, as she would have outright fainted at the embarrassment of being seen in this position. However, now she even went as far as to put herself in that position.

Akio wrapped one arm around Komi while his other went under the water grabbing onto the head of his irredeemable maid and moving her head up and down as he liked.

'The perversion of this girl truly has no end.'

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Like that time passed with everyone relaxing, including Tio who had just finished her 'duties' and was now being held in his other arm.

Suddenly, Akio felt a presence approaching. Seeing who it was he couldn't help but smile knowing that person was starting to act.

A second later the door to the bath opened and the person entered.

She had emerald green hair and red eyes. Her figure was developed and thanks to the lack of clothes Akio was able to see all her curves.

This person was of course Meiru who decided to use this time to show off to Akio. She however still wore a towel around her waist, but when she saw Akio's eyes roaming around her in admiration she knew her plan had worked.

Upon seeing who walked in the girls' were moderately surprised before their expressions turned to smiles. Meiru was already accepted amongst them.

"Merumeru, so you finally decided to start seducing Aki huh. Hehe, this is good we can double-team him, he always leaves me unconscious whenever I try to exhaust him but that losing streak ends now!" Miledi jumped up from the water and ran over to Meiru, giving her a hug which caused her towel to unravel and inevitably fall off.

Thankfully by this point, she was reassured that Akio wouldn't find her unattractive so she willingly just let the towel fall.

"Hmm, seeing him lose that smug grin he always has would be fun, but I think I would rather have my first time alone," Meiru spoke, her sadistic nature leaking out in the beginning.

Akio was surprised she was being this open about her intentions. He planned to take her on a proper date but it seemed she grew tired of waiting.

She wasn't even showing a hint of embarrassment now as she looked around the bath at all the girls. Each of them gave her a smile and nod, and that was enough to make everything clear.

With a seductive and confident grin, she got in the bath and made her way to Akio, leaving no part of her body covered.

Seeing this Komi pouted but still got off his lap although with one last kiss.

Akio by this point was already by this point was more than ready as he outstretched his hand and took Meiru's. With a little tug, she fell into his embrace as Akio wrapped his arms around her and brought his face forward.

Their lips overlapped until eventually, their tongues did the same. It wasn't long before Akio was holding her princess style walking slowly standing.

All the girls wished her good luck before she found herself and Akio suddenly inside a bedroom. This bedroom was located inside a pirate ship in a different dimension Akio had prepared for this exact moment.

Without much thought, she continued kissing Akio while he jumped with her on the bed.

That night Akio made sure that any ideas that he would allow himself to be tortured by her, would be completely out of Meiru's mind. Although, she would still try with the help of Miledi. It