Reincarnated in DXD with a summoning system

Issei Hyoudou was finally going to high school. He was attending with his best friend/girlfriend, Irina Shidou. They were both part of class A1. When he got into the class, he recognized five of his classmates. His bros Matsuda and Motohama. Murayama and Katase were a part of the kendo club that Irina went to, and the last person Issei knew was Aika Kiryuu she was a total pervert and Irina's close girl friend.

A few of his new classmates stood out to Issei. A boy with messy platinum blonde hair wore a black hat and a long red scarf. The boy had steel gray eyes that felt cold to Issei. Issei had altered his school outfit himself. Issei had decided to ditch the dress shoes for a pair of red converses. Issei wore a red T-shirt under the white button-up dress shirt. There was a pretty boy in the corner seat. He might be of European descent. Issei just knew that all the girls in the class were going to be all over him. Issei saw five more girls in the class who didn't look like generic background characters no.1-6. There was the girl with big poofy orange hair. She had electric green eyes and cute freckles. She wore two black bows, one on her head and the other around her neck. The girl wore black boots that went up to her knees and a set of black gloves that weren't a part of the normal schoolgirl outfit. The next girl that drew Issei's eyes was a girl with shoulder-length red hair. The only thing different about her outfit was two hair clips one looked like white flowers the other was a green cartoon frog. Issei noted the girl had some rather nice tits. The next girl had long brown hair and kept her hair in gold ringlets. Issei noticed the girl had a similar figure to Irina so she most likely practiced some form of swordman's ship. Next was a girl with metallic gold eyes and long silver hair held back by a butterfly headband. The girl had long black gloves, black and white boots, and she switched the red mini skirt for a blue mini skirt. Something was off-putting about the girl. Issei felt that she could crush him with pinky finger. Then there was the last girl in the class who drew Issei's eyes. She was blonde and had green eyes that gave Issei warm feelings. Something drew Issei to this girl and made him want to protect her. She was just cute.

Irina had noted a blond girl whose eyes had been on her boyfriend Issei as soon as they got into the room. The girl had a hungry look in her eyes. Like she had just seen her favorite cut of meat. The girl looked friendly enough to Irina but she smelt like blood. Irina took Issei's hand into her own. That seemed to draw the girl's attention away from Issei to look at Irina. The girl looked surprised as soon as she saw Irina's face. Her look of shock turned into a warm friendly smile that had undercurrents of rivalry. 

Another blonde girl started to walk into the class and looked as the girl who stared at Issei. The girl had a look of absolute horror. Then she ran away screaming about another dear girl coming to torture her. Something about a Noko Shikanoko. Both Issei and Inrina were confused.

A tall girl with dark skin walked to the room. "Alright, class, plant your buts in seats as I call role call. I ask you to raise your hand when I call your name." The teacher picked a clipboard "Torako Koshi? Wait I just got a message saying she was just taken to a mental hospital and, for some reason, was being followed by a herd of deer. Asia Argento." The blond girl raised her hand. "Raptalia Iwatani." The brown hair girl raised her hand. "Aika Kiryuu." Aika Kiryuu raised her hand. "Irina Shidou." Irina raised her hand. "Penny Polendina." The girl with poofy orange hair raised her hand. "Alexander Luthor." The boy who wore a hat raised his hand. "Kiba Yuuto." The pretty blond boy raised his hand. "Lavenza Kurusu." The silver-haired girl raised her hand. "Issei Hyoudou." Issei raised his hand. "Mikoto Miska." The redhead with the cartoon frog hairpin raised her hand. "Murayama and Katase." Murayama and Katase raised their hands. "Matsuda and Motohama." The perverted duo raised their hands. "The rest of them are just background characters, so I won't bother calling your names. I'm your homeroom and physical education teacher, Yoruichi Shihouin."

Classes were normal for the first two weeks. But when school clubs started Issei and Irina were pulled to the side by Lex Luthor. The two of them were taken to the old school building.

"Lex, what's this all about?" Issei asked

"I'm introducing the both of you to an upperclassman who was interested in recruiting a few of the first years." Lex said arriving in front of the ORC.

"The Occult Research Club?" Irina asked her voice having a judging tone.

"Yo Rias you fat tit bimbo, I have brought a few prospects to maybe join your club. You'll have to convince them not just wait for them to fall into your lap like the rest of your members." Lex dodges the thrown shoe from Akeno. "Well, here you go one dragon and a magic sword's man that will cost more than a Knight to recruit."

"You being crass aside, why are you springing this on me? And I never asked for your help, mad hatter." Rias 

"Over the four years of playing games with you and your general M.O. I have come to the conclusion that you are lazy. You wait for things to either be given to you or you're in the right place at the right time. You have had 8 years to prepare to break your fate. You have managed to gather a small group of allies through luck and gifts. But you have yet to place effort in training for self-improvement. Sure, you had to deal with your group's fair share of mental trauma and studying for your daily life. You should of had time to train. Now you X amount of days to try to get your shit together." Lex 

"How long dose she have?" Akeno asked making tea for Rias's guests

"Well, that doesn't take much in terms of mental calculation. The Penex Family is likely to want to do one wedding per year at most to not have one overshadow the other. My wedding with Ravel is next year. This means that if Riser is as impatient as Ravel implied and his past rating games have shown me he will want to have his wedding first. So he will most likely make the wedding happen this year. At the latest you have till the end of December. But I wouldn't doubt the event happening no earlier than July. The School Trip for the Second years to Kyoto works as a political barrier stopping both of your Clans from acting. You will be given a single chance to overcome your fate with an unofficial rating game. Riser may give you 10 days to train before the match. But that will prove of little use. Without training, your group will fail, and the marriage to one Riser Penex will be a certain outcome." Lex explained

"What does any of this have to do with us?" Irina 

"Well, nothing unless you choose to get involved. Irina, you have the power within yourself to wield a magical blade forged from your very heart. Meanwhile, Issei has power linked to a dragon. Now it's up to Rias to convince you to join her and for you two to help her overturn her marriage contract. But keep in mind it's your choice to do whatever you want. I will ensure that you choose to do it of your own free will. If you decide not to help Rias, I will make sure nothing bad happens to you so long as I am around." Lex

"So I really don't get what is going on. But Rias I'm willing to hear you out." Issei

"Well Issei, what is your dream? Mine is to be able to have the right to make my own decisions. To be able to marry the person I fall in love with." Rias 

"My dream is to be the Harem King! With Irina as my first wife." Issei said making Irina blush.

Rias and Lex explained about the supernatural world, devil society, and the peerage system. Issei and Irina needed time to think about it. They returned a week later and gave the terms they felt were acceptable. Irina was to be able to leave Rias's peerage to join Issei's peerage whenever he got his own evil pieces. Asia was so happy that Issei had joined Rias. Asia asked if she could move in with Issei so she could be closer to him. Irina found the blond former nun was a great friend but she was a little too clinging at times. Sometimes Issei felt scared to be alone with Asia. She wanted him. She wanted to pin him down and ride him. But Asia respected the fact Irina had dibs on being first with Issei. Rias was slightly curious about what her first Rook saw in her Pawn. Akeno thought her new juniors would be so fun to tease. Kiba was just glad to have another sword fighter to practice with. Gasper and Valerie were happy to have new people to talk to. Lex was happy to receive a notification.

-.-

"You know when you asked *Uah* me if I wanted to go on a midnight ride *ahhh*. This wasn't *UGH* What I had in *Heg* mind." Ravel said out of breath from peddling her bicycle.

"Well I had gotten tickets and thought it might be a fun date idea. I didn't think you were this out of shape. Were going to take a break when we meet this next turn." Lex

Lex and Ravel got off their bikes. Lex locked them to a mile marker sign. Ravel fell to her knees on the white sand.

"Hate you. Now carry me!" Ravel had little puffs of smoke coming off her head.

"As you wish my lady." Lex picked up Ravel in a princess carry

The world around the two was quite they were surrounded by white sand. And the endless night sky. The two climbed over a white sand doon and slid down on the other side.

"You know this stuff isn't realy sand right it's finly crushed gypsum." Ravel said sitting down on a blanket Lex set up. 

"So how is this for a date? Is everything good besides having to ride a bicycle." Lex

"I get the feeling the only reason you asked me to go on this date is because you wanted to see me in a outfit that wasn't a dress. I see how your eyes have been glued to my legs." Ravel glided her hands over her black booty shorts and tan leggings.

"Guilty as charged. You have a beautiful set of legs. And that's the barrier." Lex said, watching the sky turn a deep cyan color. 

"So you wanted me to watch as you summoned your last peerage member." Ravel

"Indeed. I have only just got this summon card a few weeks ago. I thought it might be a fun thing to share in the experience of recruiting my last peerage member. Well, I do have two other cards I could use first. Item and familiar card. How about you choose for me, Ravel?" Lex said holding out two cards one had a treasure chest symbol, and the other had a collar image.

"Let's go with the order of item, familiar, and then summon. Let's see what you get." Ravel 

"Item from beyond our world's domain. I call you to come forth in my hand." Lex said, holding the card in his right hand.

"Yes, this needs two hands for me to hold." Lex said, looking over the blue crystal sword

"I can feel the cold magic coming off that thing. It's not just simple ice magic but something more cosmic, I guess for the lack of a better word. So who are you going to give that sword to?" Ravel asked

"Raptalia or my new knight. This is too big for what Yoruichi likes to use in terms of swords. I have my keyblade. Penny uses her magic for weapon conjuration, and the rest of my peerage just doesn't use swords. I have a lot of magic users and brawlers in my peerage. Not a single ax or lance. Man, I fail at the weapon triangle" Lex setting the Dark Moon Greatsword down on the white sand. 

"Well, you more than make up for it with the use of the magic triangle. Well, you might be missing a dedicated wind mage. Okay besides our silliness talking about fire emblem, you have another card to use." Ravel

 The orange Maine Coon Digimon landed on to top of Lex's head before climbing down to his shoulder. Meicoomon purred in happiness. "It's great to finally meet you Lex. I'm Meiccomon." Lex was a bit distracted by playing with Meicoomon's fur.

"It's nice to meet you Meicoomon. You already know me. This is my fiance, Ravel." Lex 

Ravel gently touched Meicoomon's paw. "Nice to meet you, Meicoomon."

"It's nice to meet you mate Ravel. You are one of Lex's mates? Your sent clings to him the same as seven others. I know one day my sent will be among those." Meicoomon

Lex and Ravel had a blank look on their faces for half a minute. "You really have a thing for cats don't you Lex." Ravel deadpanned 

"Let's not talk about that, it's time for me to summon my last peerage member. You know what fuck it I'll use the Fate summon chant for the lols." Lex pull the chant up on his phone.

Let silver and steel be the essence.

Let stone and the archduke of contracts be the foundation 

Let blue the color I pay tribute to / Let my great Master Laplace be the ancestor*

Let rise a wall against the wind that shall fall

Let the four cardinal gates close.

Let the three-forked road from the crown reaching unto the Kingdom rotate.

I hereby declare. 

Your body shall serve under me. 

My fate shall be your sword.

Submit to the beckoning of the Holy Grail 

If you will submit to this will and this reason…Then answer!

An oath shall be sworn here! 

I shall attain all virtues of all of Heaven. 

I shall have dominion over all evils of all of Hell! 

From the Seventh Heaven, attended to by three greet words of power,

Come forth from the ring of restraints,

Protector of the Holy Balance!

"Feed me, and I am forever yours." the horse-cracked voice of Ghislaine 

Lex looked through his fanny pack he was wearing and took out a mint cliff bar and a bottle of water mixed with electrolytes. Ghislane slowly ate the cliff bar.

The first thing Ravel and Lex noticed about Ghislane was the fact she was tall. 8ft 4 in or 253 cm. Her hair was a mix of gold and ash gray. Her hair reached down to her mid back and looked like it had never seen shampoo. She had gray cat ears and a golden cat tail. She had heterochromatic eyes one red the other gold. Then there was her skin there was too much skin she buck ass naked, save for a golden crown that looked to be made of thorns. Her sink was an almond color with what looked to be cracks of gold spilling through. Her plump soft skin was covered from head to toe in muscle lines. It mussel should be hard but it was soft to the touch. Her F cup breasts were leaking a white substance. Her thicc thighs looked as if she could crush boulders with them. And then there was her pink vaginal lips topped by a cock and balls… She was an Amazonia Cat Goddes with a 5 inch futa dick… 

(AN: Sorry if you're not into futa. But the body of Queen Marika The Etrenal can switch between the male form of Radagon and the female form of Marika so instead of me having to deal with writing Radagon I'm resolving the body issue by making it so the body is a futa.)

The naked woman went down on her knees. "My name is Ghislaine Dedoldia. I will serve you and your house until my body becomes ash in the winds of time. Give me a blade I will be your sword. Push me down on a bed I won't resist." 

"Verry well, Ghislaine Dedoldia, I, Alexander Laplace, have claimed you as my knight. Now rise as my devil servant." Lex placed the Knight piece on Ghislaine chest.

"You definitely have a cat girl fetish," Ravel said placing the blanket she had been sitting on over Ghislaine's naked form.

"I will neither confirm nor deny. I believe this blade will best in your hands Ghislaine." Lex handed the Dark Moon Greatsword

"So Ghislanie how did you end up in this state?" Ravel

"Let's just say I never learned how to read or do math and lost all my money… I was left for dead in monster infested area and I have been having to eat things that only made me sick. That's why I a sword god gave you my life because you feed me and let me join you. Now this body is new to me. I the balance is all different. I was never this tall before it's like I'm 2 ft taller. It's going to take me some time to get used to all this." Ghislaine gestured to her whole body.

-.-

Riser had lost. He had been utterly crushed. The rating game was going alright in the beginning. But then he lost all of his pawns. He traded his queen with Rias. He managed to take out both of Rias Bishops and her Knight. The last piece he was able to take was the Rook who had pigtails. Then the other Rook happened. That monster. The nun girl turned into a monster the size a bus. Then all Riser could hear were the beast's screams. No matter how much damage he did to it. It healed itself. Riser was crushed over and over again until he finally gave up. Riser was beaten by Rias… No he was beaten by the nun girl with dear antlers. Riser gave up on claims on Rias and ran for the hills. He was later found rolling on the ground, making mad mutterings about a Noko Shikanoko.