High school DxD AU
By: FunahoMisaki
(A/N: I own nothing and read last chapter.)
"Sochi." Grayfia said smiling as she appeared on the roof of the school just as they arrived. Thankfully the roof was deserted with only the three devils in attendance because she scared the hell out of them!
"Ma-ma." Issei said smiling slightly as he hugged his mother who hugged him back and then walked over and hugged Koneko and Sona, much to their surprise.
"You are a member of my sister-in-law's peerage and my oldest son sees you as a sister. Feel free to call me mom whenever, Koneko-chan." Grayfia said hugging the cat girl for a second before turning and hugging Sona.
"You're engaged to my oldest son and I approve. Feel free to call me mom as well." Grayfia said smiling slightly at Sona who blushed slightly at this and nodded suddenly feeling very shy. Her parents were always busy, emotionally distant, and even scared of her because of her mutated eyes. Honestly? She was raised more by her older sister and her peerage than by her parents.
"You would not come here just for that mom." Koneko said taking to the new title easily, she had been too young to remember her mother before her death and the less said about her sister…
"You are right musume-chan. I came to get Issei-kun and take him to Ajuka-sama. Hopefully he can figure out how Issei-kun has a sacred gear, and try and help with his illness. Not to mention he needs to get his pieces." Grayfia said smiling while Koneko blinked before smiling slightly at being called daughter. It…felt kind of nice.
"Ajuka?" Issei asked confused.
"Another of the Four Great Satans, like your dad and my sister. He's the head of the technology division and in charge of handing out the Evil Pieces. He collaborates with my family for the hospital in the Underworld." Sona explained easily and making Issei smile thankfully at her.
"We only have half an hour." Issei said making Grayfia nod with a smile at him.
"That's plenty of time for a scan and for the Evil Pieces to get started. They won't be ready until this afternoon however." Grayfia said summoning a magic circle around the four of them.
"Ajuka-sama are you here?" Grayfia asked as she stepped towards a door in what looked like a medical science facility.
"Ah Grayfia-san. Welcome welcome. Yes I'm here like you requested. Now what was so importa-" The green haired man froze as he stepped to the doorway and caught sight of Issei.
"What massive powers of different origins. I can see why he is coming for an Evil Piece set as well as a checkup. The differing powers must be effecting his body in some fashion, most likely negatively. Come inside young one." Ajuka said his eyes staring at Issei but softening slightly when he noticed the wariness in the boys eyes.
"He may act serious and scary at times but he's usually quite nice. He prefers to create things than actually do his job as a Great Satan but he's more serious about it than Onee-sama is." Sona said reassuringly as she held hands with Issei, smiling at her fiancée.
"Besides, he has a younger brother himself and given how rare it is for most Devils to have any siblings…you'll find that those with younger siblings generally tend to be quite protective of other young devils." Sona added making Issei smile slightly.
"Well older siblings are created to protect the younger ones." Issei said making Grayfia give him an approving smile and loving look. She knew the sentiment and shared it, considering she had a younger brother once, and she couldn't wait to introduce her youngest son to her eldest. Millicias had been thrilled to learn that he had an older brother.
"I can't wait until Friday when I can bring you back to the Gremory home and introduce you to your little brother Millicias." Grayfia said smiling warmly down at her son who blinked but grinned.
"Sweet! I always wanted a little brother and a little sister!" Issei said giving a small fist pump that had Sona snickering slightly while Koneko smiled slightly.
"Just don't act like your father. He and Serafall-sama are both sis-cons and I don't want you becoming a bro-con." Grayfia said making her son look confused but nod.
"Wait this is little Lucias?! I didn't know you found him!" Ajuka said smiling warmly all of a sudden as he led them into his office.
"Purely by chance. He attends the same school as Sona-chan and beat her in a game of chess last year. She asked for me to come and help him with his ice magic without knowing that he is our son. Somehow he obtained a Sacred Gear of dragon origins that wars with his Ice powers and makes him ill." Grayfia said smiling down at her son who was looking confused.
"Ajuka-sama is well known as being a rival of your father but the two are closer than most siblings. Anyone who wants to go after Sirzech-sama has to go through Ajuka-sama first and vice-versa." Sona explained as she sat next to Issei on a couch that he was motioned to by the green haired man.
"True and don't forget Sona-chan. We protect you too, I've known you since you were a month old after all." Ajuka said smirking at Sona who blushed a bit, recalling how she had called him 'Ajuka-onii' until her parents had made her stop when she turned seven.
"Onto why we're here…don't move Lucias-kun. This will take only a few minutes and it won't hurt." Ajuka said as a magic circle appeared around Issei who had tensed a bit but relaxed when Sona squeezed his hand comfortingly.
"He has gone by Issei for all of his life Ajuka-sama. Lucias is his middle name now." Grayfia said making Ajuka nod slightly in understanding.
"Honestly Grayfia-chan. We've been friends for centuries. There's no need for the 'sama' crap when you're off duty." Ajuka said making Grayfia nod slightly in understanding.
"Off duty?" Issei asked confused and making Sona shrug a bit.
"Despite being the Strongest Queen and Sirzech-sama's wife, Grayfia-sama is still the Head Maid of the Gremory Household." Sona said making Issei look at his mother confused.
"It keeps me busy." Grayfia said shrugging just a tiny bit and making Issei smile slightly. He could understand that. He often did anything he could to keep busy whenever he was in the hospital for his illness, keeps his mind off of it and his body busy.
"Now while we're waiting on the scan to finish let's ask you some questions to get your Evil Pieces started. Okay little nephew?" Ajuka asked making Issei look surprised which the others caught.
"The Four Great Satans are kind of like our own little family of siblings. Your dad is my brother which makes you my nephew, just like how your younger brother is my nephew and Serafall being my sister makes Sona my little sister." Ajuka explained at the surprised look on Issei's face, causing him to nod slightly while Sona blushed a bit but smiled. The Four Great Satans were really protective of her, Rias as well but she had started getting arrogant about the special treatment and so they had to stop aside from Sirzech because he really is her brother. Millicias was in the same position, being protected and dotted on by his dad and the other three Satans, but he thankfully hasn't become arrogant about it.
"Okay. What do you want to ask Ajuka-oji?" Issei asked nodding slightly and making Ajuka beam at him for the title of uncle being used.
"Just answer with whatever comes to your mind first. Now… what's your element?" Ajuka asked holding a tablet in his hand.
"Ice and Draconic Fire." Issei replied without thinking, making Ajuka note it down.
"Favorite colors?" Ajuka asked almost randomly.
"Violet and gold." Issei said glancing at Sona, looking at her eyes and making her blush a good bit as she cuddled into his side and let him rest his head on her shoulder. His favorite colors were the same as her eye colors? Somehow she doubted that it was a coincidence.
"Symbol?" Ajuka asked smirking a bit at the cool and composed Sitri heiress blushing like a school kid because of his nephew. He was so telling the other Satans later, they were going to tease the girl mercilessly for it until she threatened to use her eyes on them. Even against the Satans those things were O fricking P.
"Rose with scales as petals." Issei said instantly as Sona began carding her fingers through his hair again, relaxing him into an almost sleep like state. He had an attack that morning and has been resisting the urge to doze off all day because of being in class but right here cuddles up with the girl he loves, feeling her fingers running through his hair… yeah he could get used to this.
"How would you see your peerage?" Ajuka asked making everyone pay closer attention to Issei than before, not that he noticed.
"As my family, my siblings. People to be protected and cherished." Issei said not hesitating an instant and making Sona, Koneko, and Grayfia all smile at him while Ajuka grinned. The boy was just like Sirzech and even a bit like Serafall too before the war took it's toll.
"Last two questions. What would you do to protect your precious people?" Ajuka asked while Issei began to doze lightly on Sona's shoulder.
"Anything." Was the sleepy but honest reply as he wound his arms around Sona and nuzzled into her neck.
"Final question. What do you think of Serafall?" Ajuka asked grinning, this was a trick question. More of a joke than anything meant to mess with the new kings and make them stumble. Most responses were either awestricken praise or lustful thoughts, the latter of which caused Ajuka to flare his pressure at them.
Issei's sleepy response had Sona and Ajuka bursting out in laughter while Koneko smiled and Grayfia snickered. Serafall would never live this down.
"She's certifiably insane."