Disclaimer: I do not own anything related to Date a Live.

By the way, this is mostly lemons before the final date with Maria and battle with Marina. You can just skip this if you want.

In fact, this chapter pretty much starts with one!


Third POV:

"Alright. Class dismissed." Yoshino says after the bell rings. "Oh, and Itsuka-san, I would like to speak with you before you leave. Don't worry, you're not in trouble or anything."

Shido has a feeling he knows what Yoshino wants to speak to him about and nods. However, that didn't stop the jealous glares the other males are giving him.

Everyone else leaves the classroom, leaving only Shido and Yoshino. "I asked Maria to make sure no one would interrupt us while we're in this room." Yoshino says, before her expression becomes serious. "Listen carefully. Today is when Marina makes her move."

Shido's eyes widen. "You mean..."

"During your next date with Maria, which she calls her 'final' date, Marina will manage to break free, taking 90% of Maria authority with her." Yoshino explains the situation. "She then summon clones to fight me and the other Spirits while you and Maria confront her."

Shido's face becomes serious. "So, what do I do?"

"At the end of your date, Maria will ask you to kiss her. Do so immediately when she asks before Marina could interrupt you. Second, when you two confront Marina, don't let her trick Maria into giving up her remaining authority."

Shido could hear the seriousness in Yoshino's voice when she spoke that last bit. "Alright."

"Finally, after you defeat her, Marina's powers will lose control, which will cause the Fraxinus to start descending into the city. The best way I could think of to stop that from happening is to cut Marina off from her powers before they could lose control." The Water Spirit says. "You've made a Complete Seal with Tohka. Perhaps you can find a way to mix her powers with your Pure Reiryoku and create an attack that could pull it off."

"An attack that could disable Marina's powers..." Shido mutters under his breath. It's a long shot, but he might be able to pull it off without killing her. "Alright. I'll do my best." He says with determination, to which Yoshino nods.

"Alright! Now for one last thing!" Yoshinon says as she suddenly appears, confusing the two.

"Huh? Am I forgetting something?" Yoshino asks, confused as to what her other half was referring to.

"Come on, partner! You're alone with Shido in this classroom! This is the perfect chance for some student/teacher romance!" Yoshinon's comment immediately makes the pair blush as the realization hits them.

"W-Well... I-I mean..." Yoshino stutters. She only planned for them to be alone to instruct Shido what to do, not for a student/teacher roleplay sex.

Shido is silent, his face blushing, though admittedly, the thought of fucking Yoshino while she's acting as a teacher at his school does turn him on quite a bit. He can feel himself becoming hard at the thought. Something the Spirit/puppet duo notices.

"Looks like our man agrees with the idea~" Yoshinon says teasingly. "I think I'll leave you two to your fun~" She recalls herself, leaving the two alone once again.

"Um... Sorry, Yoshino." Shido apologizes meekly.

Yoshino stares at his clothed erection before sighing. "Lusting after your own teacher... Such a naughty boy you are, Itsuka-san." Shido feels Yoshino stroke his dick through his pants, looking at her with surprise as she smirks back. "Looks like I'll have to personally relieve you before you leave this room."

The [Sealer]'s eyes widen, not expecting Yoshino to actually go along with the roleplay scenario. She unzips his pants and pulls it down along with his underwear, revealing his hardened member. "My~, you're quite large, aren't you?" She cooes before stroking it with her right hand.

"Himekawa-sensei..." Shido groans, going along with the roleplay. Yoshino then takes his dick into her mouth and starts sucking it, making Shido groan as the Water Spirit reminds him how good her blowjob technique is, timing her sucks with her bobs as she uses one hand to fondle his balls. Shido could feel his orgasm approaching, but Yoshino pulls away before he could reach it.

"Now now, it won't do for your performance if you cum too soon." Yoshino teases as she pulls down her panties, leaving them to hang on her right ankle as she sits on the edge of the teacher's desk and spreads her legs, revealing her wet pussy. "I'll let my pussy judge your performance~" She gives him a sultry smirk, using two fingers to part her lower lips, dripping with arousal. "And since it's a safe day for me, I'll let you finish inside as well~"

Seeing and hearing Yoshino act like a sexy teacher is enough to break Shido's self-control as he grabs Yoshino's hips and slams his dick into her.

Yoshino moans loudly as Shido roughly claims her. "You're very eager, aren't you?"

Shido responds by immediately thrusting in and out of her tight pussy, too pent up from the earlier blowjob to think about going slow. He doesn't care, though, knowing that Yoshino likes it rough. "That's it, Itsuka-san~! You're doing so good~!" The Spirit moans, waves of pleasure crashing through her body.

"You're so tight, Himekawa-sensei..." Shido groans, feeling Yoshino's pussy squeeze him tightly.

"Do you enjoy your teacher's tight little pussy?" Yoshino gives a sultry smirk. "Consider this a special privilege, Itsuka-san. You are my favorite student after all~"

"Himekawa-sensei...!" Shido grunts, using his strength to pick up her entire body and slam her into his dick.

"Oh fuck~ You're treating me like a toy~!" Yoshino moans, loving the rough treatment as she wraps her arms and legs around her lover. "Keep going just like this~! Use me~!"

Yoshino's dirty words spur Shido to pound her harder, his hands hold her by her ass as he thrust up into her and fucks her, claiming her lips in a tongue-filled kiss to seal her loud moans. The fact that the two are having sex in a public setting, as teacher and student, brings a form of pleasure to the two that brings them closer to climax.

Until eventually, Yoshino cries out in his mouth as she cums, her pussy strangling his dick and bringing Shido to his own climax, his seed filling her womb completely.

The two part from the kiss after coming down from their highs. "Fuck. Definitely an A+ performance." Yoshino says with a satisfied smile. "That was a lot better than I imagined."

"Yeah." Shido says in agreement. "I'm actually glad we got to do this."

"Same here." The two share one final kiss, internally thanking Yoshinon for the idea.

"You're welcome!" Yoshinon replies within Yoshino's mind.


Shido's POV:

Spirit powers helped a lot with cleaning up the evidence of our tryst, using Yoshino's water to clean off the cum stains while a combination of Zadkiel and Raphael created a sort of Febreze effect to air out the smell.

After that, the two of us meet with the others and share lunch together. Though, the other girls are giving us knowing looks as to why we took so long. "Sorry about that." Yoshino apologizes, deciding to come clean. "Yoshinon planted the idea in our minds, and we just decided to roll with it."

"Teacher/student roleplay?" Miku smiles. "Now that's hot~!"

"Leave it to Yoshinon to think of such an idea." Kurumi giggles. "Honestly, you all have such fun lives, it almost makes me want to join in."

"I mean, you can." Kotori hints. "There's always a spot open for you."

Kurumi smiles. "I appreciate the offer, but I want to be the last Spirit Shido-san seals."

"So, kind of like a final boss, huh?" Yoshinon teases. "Didn't know you were a chuuni~"

Kurumi looks Yoshinon dead in the eye. "I. Am. Not. CHUUNI!"

"The Great Sage is the Alpha of our Servant's Harem, so I have no qualms about it." Kaguya says, before looking at me. "However, I demand that Yuzuru and I have our turn with him before his date with Maria!" Well, I mean, it's only fair.

"Is that ok with you, Maria?" I ask.

"That is fine." Maria accepts. "I brought you all here to love Shido Itsuka. I'm ok with waiting until you are finished." Oh yeah, I forgot that was why she asked for the girls to come here.

"Excellent!" Kaguya and Yuzuru both smile.

"Eager: We'll be waiting after school, Shido."


Warning: Second lemon incoming!


Third POV:

Returning home from school, Shido walks up to the Yamai twins' bedroom, mentally preparing himself for what is about to come. Knocking on the door, he waits a bit before a response comes.

"Enter, dear Servant." Kaguya calls for him.

Opening the door, Shido is greeted by the sight of Kaguya and Yuzuru sitting on the bed in lacy lingerie, the smaller twin wearing pink while the curvier one wearing blue, their breasts pressing against each other to give an erotic image.

"Oh, hello." Shido blushes, the erotic sight quickly arousing him.

Kaguya smirks. "Rejoice, our loving mortal. For today, you shall partake in our divine forms."

"Pleasure: we are going to treat you as intimately as we can." Yuzuru says with a smile.

The two walk up to Shido and put their arms around him, before kissing him at the same time. As Shido expected, their lingerie was made with Reiryoku, as it disappears the moment they kiss him, leaving them both naked. After which, Shido takes turns kissing Kaguya and Yuzuru, engaging one in a make-out session, and for the other, he brings his hand to their pussy and fingers them, drawing out pleasuring moans.

"Moan: Shido's hands... feel so good..." Yuzuru moans as she is currently being fingered. "Plea: Let us... return the favor..."

The twins work together to take off Shido's pants and underwear and reveal his hardened member, their eyes widening at the size. "Shock: It's so big..."

"So, this is the blessed rod that claimed the maidenhoods of our fellow Spirits..." Kaguya whispers in awe as she lightly strokes Shido's dick.

"That's right." Shido responds, playing along with Kaguya. "And soon, it will claim both of yours."

His words make the twins blush heavily. "Th-Then... allow us to give worship to it before it claims us!" Kaguya replies.

The twins bring Shido over to the double bed and have him sit down, with the twins kneeling on either side of him. They bring their heads to his rod and lick their tongues around it, making him groan. The feeling of two tongues licking his dick is new to him, as until now, he's only done it with one girl each time.

The twins begin to take turns, with one giving him a blowjob while the other goes down to lick his balls, rotating every thirty seconds. Eventually, though, the twins look at each other and nod, moving their heads away from his dick to instead sandwich it between their breasts. "Fuck, you two..." Shido swears as the double softness surrounds his length.

"That's right. Relish in the feeling of our divine chests." Kaguya smirks.

"Invite: Enjoy the feeling of our breasts as much as you want, Shido." Yuzuru inviting tells him.

The twins moves their chests up and down his dick in tandem, the combined efforts bring Shido closer to the edge. However, the twins then bring their mouth to the tip of the penis and lick it.

"Shit...!"

That proves to the the final push as Shido sprays his warm essence all over the twins, covering their faces and breasts with his seed.

"My, you came a lot for a mortal." Kaguya smirks.

"Reminder: We'll need to clean ourselves before we continue." Yuzuru says.

And clean themselves they did. Shido watches with growing arousal as they lick the semen off of each other. Afterwards, Kaguya moves onto the bed on all fours, wiggling her ass at him invitingly. "Now, Shido, bless with with your sacred rod." She urges him.

As the [Sealer] moves behind the smaller twin, he glances at the bigger one. "You're ok with this?" He asks.

"Confirm: We had agreed to this before you arrived." Yuzuru replies, moving up to his right side to hug him. "Encourage: Go on. Bless my sister."

With confirmation from Yuzuru, Shido places his hands on Kaguya's ass cheeks and lines himself up with her entrance, before pushing right in.

Kaguya moans as she feels his dick part her inner walls. "Such bliss...! Please, go on, Servant."

With Kaguya's permission, Shido starts thrusting in and out of her pussy, drawing moans from her with each thrust. As he fucks her, he brings an arm around Yuzuru's waist moves his head to her comparably larger breasts, taking one of her nipples into his mouth to suck on.

Yuzuru moans in appreciation, bringing a hand up to brush his hair and urge him to continue sucking, all the while he picks up the pace with Kaguya, his thrust going harder and faster.

"Shido..." Kaguya moans, calling him by his actual name instead of 'Servant' as usual.

"Curious: Does Shido's dick feel good, sister?" Yuzuru asks.

"It's amazing! I feel so blessed each time he thrusts into me!"

"Excitement: I see. I wish to feel the same as you." Yuzuru pulls Shido's head off her breast and whispers into his ear. "Encourage: Fuck Kaguya, Shido, so that you may fuck me."

Yuzuru's words spur Shido into action. Removing his arm around her, he leans forward and hugs Kaguya into his chest, one arm around her stomach, with the other moving up to her chest to grope her tits as he fucks her. "Oh fuck! Oh dear gods!" Kaguya cries out in pleasure. "You're claiming my deepest parts! It feels so wonderful!" She mvoes an arm up to his cheek. "I beg you to finish your claim on me! Bless my insides with your holy seed!"

More than willing to fulfill her request, Shido thrusts as hard and fast as he can into Kaguya, bringing them both closer and closer to their inevitable release...

...before he kisses Kaguya on the lips at the same time as they hit their peaks, her pussy milking him as he fills her with his seed.

However, unlike all the other Spirits, he doesn't feel the Complete Seal forming for Kaguya. It doesn't take him long to understand why. Kaguya is only one half of the Spirits that represent Hod. To complete the seal, he must do to the Yuzuru as he did to her.

After all, there are two Yamai twins.

Parting from the kiss as their orgasms come to an end, Shido pulls out of Kaguya, letting the satisfied twin fall onto the bed as he turns to look at Yuzuru, who is already on her back and spreading her legs for him. Her stoic yet seductive glance is all the invitation he needs as he climbs on top of her, lining up with her pussy before plunging in.

"Taken: My virginity belongs to you." Yuzuru moans, savoring the feeling of his dick inside her.

After a moment, Shido starts thrusting into Yuzuru, eliciting pleasurable moans from the busty twin. Although he starts slow at first, it doesn't take long for him to pick up the pace and start pounding Yuzuru. After all, he just finished having sex with Kaguya, so he's still a bit sensitive.

Watching Yuzuru tits bounce with each thrust into her, it's very clear that Yuzuru is the curvier of the two, to the point that Shido can't help but move his right hand up to her left breast and grope it, earning more moans from her. However, he's not the only one who shows appreciation to Yuzuru's chest, as Kaguya, having rested enough, mvoes over to Yuzuru's free breast and licks the nipple.

Feeling her sister's tongue on her nipple, Yuzuru lets out a startled moan. "S-Startled: K-Kaguya?!"

Briefly glancing at Kaguya, the lance-wielding Wind Spirit gives Shido a smirk as she lick Yuzuru's right nipple, before latching her mouth onto it to suck on it, drawing more moans from her sister. In response, Shido fucks Yuzuru harder and faster. The dual assault overwhelms the bustier twin, her normally stoic face breaking and showing pleasure as her sister and their lover have their way with her body, her pussy tightening around Shido's shaft as the two are brought closer to climax.

Kaguya, seemingly sensing that they were both close, removes herself from her sister's breast and pulls away for what is to come as Yuzuru's moan hit a fever pitch. Seconds after she did so, Shido darts down and claims Yuzuru's lips as the two cum together, his seed filling Yuzuru just as he did Kaguya. Yuzuru's eyes nearly roll into the back of her skull from the pleasure of being filled so fully. Not only that, she feels a warmth coming from her half of Raphael's crystal as the Complete Seal forms within her, fulling connecting her to Shido... and Kaguya.

Yes, it's not just her, as Kaguya let out a loud, orgasmic moan as she feels the Complete Seal forming from her half of their Sephira Crystal, the warmth it spreads through her entire body practically making her cum along with them.

As the three come down from their mutual orgasm, Shido and Yuzuru part from the kiss and look at Kaguya, who lays down on the bed, passed out from her sudden second orgasm. "Surprise: I didn't expect Kaguya to suddenly cum with us." Yuzuru comments.

"Me neither." Shido admits. "Does it really feel that good when a Complete Seal forms?"

"Analysis: When you and I came together, I felt the Complete Seal form, and it felt so amazing that I came harder because of it." Yuzuru says. "You also had sex with Kaguya first, meaning she was still sensitive from her first orgasm."

"I guess." Shido says, going along with Yuzuru's thought process.

Yuzuru then hugs Shido. "Statement: It seems I will have to thank you on her behalf." She says with a smile. "Gratitude: Thank you for giving us a new world of pleasure."

Shido smiles back. "You're both very welcome."


Shido's POV:

After taking a shower and getting dressed in my spare clothes for my date with Maria, I walk out of the Spirit Mansion. I have now formed a Complete Seal with every Spirit I have sealed except Natsumi and Rinne, and the latter is still at near-peak condition. With this, I should have more than enough power to be able to fight Marina, even make that finishing move Yoshino talked about, which could disable Marina's powers without killing her.

"Shido." I hear Maria call for me and look to see her walking up to me.

"Hey, Maria." I greet her. "Sorry for making you wait longer than usual."

"It's ok. I'm happy that you still want to spend time with me after having sex." She replies with a smile like she doesn't mind, but I can see the sadness mixed into it. "Now, let us begin our final date." There it is. Her declaration that this date will be the last one I share with her. The start of what would soon be a battle to determine her and Marina's fates.

I won't let them die. I will save them!


We've reached the end of this chapter, you perverts! Kaguya and Yuzuru have formed their Complete Seal with Shido, and I even managed to squeeze in a lemon with Yoshino!

Though, yeah. Since Kaguya and Yuzuru each share one half of Raphael's Sephira Crystal, that meant the seal didn't form until Shido fucked both of them. This also means that the seal will give them unique benefits compared to the other Spirits. What benefits you may ask? You'll have to wait and see.

The next two chapters will be the final chapters of Arusu Install as we reach the battle with Marina! See you guys then!