That night───
"Haah, ahn, ahn, nnnn───!"
The sound of Yumi's passionate moans, as she rocked her hips fervently atop Kazuki, echoed through the room…
Her long flaxen hair was disheveled, and the ecstatic Yumi exuded a sensuality that of a big, busty seductress.
"Ah, Senpai, Senpai!... I, I'm already...!"
Sensing Yumi was nearing her limit, Kazuki thrust his hips upward forcefully from below, matching her movements.
"Nnn! Haaahn! Aah...! C-Cumming, I'm cumming again... I'm... c-cumminggg～～～!!"
"Arghhh!!"
Splurrrt! Spurrtttt! Squirrrttt!!
"Aaaaahhhh～～～!! A-Ah, it's so hot, it's filling me, spreading inside meee～～～!! Deep inside my pussy～～!! Ahhh."
Kazuki caught Yumi as she collapsed forward, spent. He held her sweat-slicked body close and pressed his lips against hers.
"Mmmph... Chu~, mmmh, hye~n pai... slurp~!!"
He kissed her back tenderly, his hands roaming over her back and buttocks in a soothing caress. Eventually, Yumi placed a hand on Kazuki's stomach and pulled his cock out.
The moment it slipped free…
"Haai, Yumi-san! My turn, nya!!"
A soft, voluptuous body crashed into them, sending Yumi tumbling aside.
"Kyaah!? Hey, Kuroka-san!? What are you doing all of a sudden!?"
"What's the big deal? ...Besides, Yumi-chan is being greedy, nyaa. You've already made him cum inside you four times. It's about time you let someone else have a turn, meoww~!"
Indeed, as a reward for their performance in the recent game, Yumi and Kuroka were the ones sharing Kazuki's bed tonight.
When this was decided, Akeno had protested to Kuroka, "This wasn't the deal!", but Kuroka had just laughed it off.
Kuroka had reluctantly yielded to Yumi, the MVP, letting her go first. But the moment Yumi pulled out his cock after receiving his fourth internal release, Kuroka could wait no longer.
She bodily shoved Yumi aside and forcefully took her place.
"Yumi-chan can take a little rest, nya. ...Nnn, nnnnaaahhh!!!"
Kuroka guided Kazuki straight into her own thoroughly prepared, dripping wet depths.
"Nnaaah!... Aah, this is it. This is the big one I've been waiting for, nyaa~!!"
Lost in the long-awaited carnal pleasure, Kuroka climaxed almost instantly.
"Ah? Ah!... No! Just from being inserted... nnnnh!!"
Her whole body quivered violently, her vaginal walls clamping down tightly around him. Overwhelmed by the sudden intensity of her climax, Kazuki desperately fought to hold back his own eruption.
"Haa, haa... As expected, Kazuki's cock is the best, nyaa~ Kazukii... I want more of this, give Kuroka moreee..."
Looking down at him, Kuroka ran her tongue over her lips seductively. Turned on by her sheer carnality, Kazuki sat up, shifting them into a missionary position, and immediately began thrusting into her powerfully.
Thwap! Thwap! Thwap! Thwap!
"Ha!? Ah! Ah! Aaah!... Nnaa! It's so hard, it's reaching deep inside... all the way to the deepest part!!"
Pounding into her with a rhythmic pace, Kazuki locked lips with Kuroka in a deep kiss while their bodies remained connected.
'Ahn... Having both my upper and lower mouths stuffed at the same time... nnnh! This feels so good...'
"Fmmph, fuu, mmph... Chu~, hmmm, Kazukii... slurp, slrpp!!!"
The wet sounds of their entangled tongues and the scent of their exchanged saliva stimulated their primal instincts, driving their excitement higher and higher.
And then…
"Nnnnh!"
Bang! Bsplurrrtl! splurrrrrrrrt!!
"Hmmmmmmmm~~~~~~hhhhhh!!"
Still connected both above and below, Kazuki poured his thick cum deep inside Kuroka's womb. Quivering violently, Kuroka's eyes rolled back into her head as she too, reached her peak.
"Mmmphu, huu, fuu... Haa, haa..."
Kuroka gasped raggedly for air. Having her mouth occupied while engaging in such strenuous activity had left her breathless.
However, Kazuki quickly caught his own breath, pulled her upper body up, and from this new seated position, began thrusting into her powerfully once again.
"Nnoooooooooohhhhhhh!!"
Kuroka screamed at the impact, each thrust hitting her creamy cervix. Using the bed's springs for leverage, Kazuki drove into her relentlessly while simultaneously lavishing attention on her enormous breasts, licking and sucking on them.
"Hmmm, hioo, fuun, hyiin!"
He took one of her stiff, pink nipples—begging for attention—into his mouth, rolling it around with his tongue. The stimulation of this sensitive spot made Kuroka's body writhe in ecstasy.
Seeing Kuroka melting in pleasure, Kazuki bit down on the nipple in his mouth ever so gently to give her further stimulation.
"Fuhiiiiiiiiinnnnh!?"
A sharp, new kind of pleasure shot through her, sending Kuroka over the edge once more.
Even so, Kazuki continued his powerful thrusts into her tightening pussy.
"Huhhff, hiin! I-I... Kazuki... I came! I came again!"
"Yeah. I'll make you come as many times as it takes."
"Not that!... If you make me feel any better, I'll go crazy, nyaa...!"
"But you love feeling good, don't you, Kuroka?"
"Love it! I love it! I love feeling good with Kazuki's cock!!"
"Good, then I'll make you feel even better!"
Thrusting his cock into her deeply, Kazuki gently nibbled on her nipple once more.
"Hyaaaaah!! No! Not that!... I'm already...!"
Kuroka felt the cock thrusting inside her pussy grow even larger, sensing Kazuki's eruption was near.
"Ah! Cum for me, Kazuki!!! Shoot all your hot cum inside my pussy—fill me up with your semen!!"
"Ah! I'm coming, Kuroka!!"
Splurt! Squelch! Gushhhhh!! Splurrt!!
"Aaaaahhhhhnnnnn!!! So much hot semen... It's so hot it feels like I'll get burned, nyaaaa..."
Kuroka reached her climax while embracing Kazuki. She felt her womb being filled with massive amounts of semen, and her heart felt increasingly satisfied.
"Phew~~!!"
Perhaps finally exhausted, Kazuki collapsed onto the bed while still connected to Kuroka's tight hole.
When Kuroka raised her hips and pulled his cock out, a massive amount of semen overflowed from her vaginal opening, staining the bed.
"Senpai... I'll clean you up now."
Yumi ran her tongue along his cum-covered cock, which had softened after six ejaculations.
"Ah, Yumi, let me suck it too..."
From the opposite side of Yumi, Kuroka also began licking his cock.
"Slurp, slurp, mmm... slurp, lick... mmm, slurp"
"Mmm──slurp, slurp... mmm, lick, lewd, lick... suck, mmm... slurp."
"Ugh, kuh... Yumi, Kuroka..."
A few minutes later, thanks to Yumi and Kuroka's passionate cleaning blowjob, Kazuki's cock regained its hardness and stood tall and proud once more.
"Ufu~~ It's wonderful, Senpai."
"Looks delicious... Well then, let's dig in～!!!"
"Hey, Kuroka-san! It's my turn next!?"
"What are you saying, nya!? I've only made him cum twice so far, so it's still my turn!"
The two ignored Kazuki and argued over who would go first. After waiting a while for their argument to settle down to no avail, Kazuki sighed in exasperation.
SMACK!
"Uhyiiiiin!?"
Yumi and Kuroka jumped as their buttocks were slapped. Kazuki cast a cold gaze at the two.
"U-um... Senpai?"
"K-Kazuki?... Your eyes are scary, nya..."
"Now I get it... If you two want this so badly, I'll give it to you... plen~ty!"
"Ahhhhhhhhhhh!?"
"Kyaaaaaaaaaaaaaaa!!"
Kazuki pounced on Yumi and Kuroka. And—
"Hyi! Ooh! Ahyi!... No more! Senpai, I can't take any more!!"
"Ahyi! I'll go crazy! If you keep going, I'll go stupid, nyaaaaahhh!!"
Yumi and Kuroka were drenched in such an overwhelming amount of thick, white cum—both inside and out—that it was impossible to tell who had been filled more.
By the time morning arrived, the two had passed out side by side, utterly spent.
…
A week had passed since the game against Sona's peerage had concluded.
During that time, Kazuki had been busy with joint training sessions with the Sitri household, developing new abilities, receiving various forms of "education" from Venelana and Grayfia, attending tea parties hosted by Ravel, giving interviews to the media of the underworld, and even taking on a job request from Sirzechs.
His days had been packed.
Before he knew it, summer vacation was nearly over. Leaving behind an underworld filled with so many memories, they were finally returning to Kuoh Town today.
Amid even more enthusiastic cheers than when they had arrived, Kazuki and his group reached the station.
After saying their goodbyes to the members of the Gremory household who had come to see them off on the platform, they boarded the train.
"So much has happened…"
Kazuki gazed out the window at the passing scenery of the underworld, a wave of emotion washing over him.
For the Gremory peerage, there had been the gathering of young devils, Kuroka's official joining, and the Rating Game against Sona.
On a personal level, Kazuki had been promoted to a High-Class Devil, become engaged to Rias, finally consummated his relationship with her, and also solidified his bonds with Kuroka and Koneko.
With that, the number of women he was intimately connected to had reached six, with Rias at the front.
Kazuki knew he had to work hard to ensure their happiness from here on out. For now, his goal was to raise his rank, and that meant starting by gathering his own peerage.
"What are you thinking about, Kazuki?"
As he was lost in thought, Rias gently placed her hand over his and asked.
"Hm? Oh, just… reflecting on everything that's happened."
"Yes… I'm sure!! I'll never forget this summer for the rest of my life."
Rias also murmured with deep emotion.
"Yeah. I'll do my best, Rias."
Saying that, Kazuki squeezed her hand in return.
"…Mhm. Do your best, my dear."
Rias responded with a gentle smile.
Glancing around the train car, he saw Issei, who still hadn't finished his summer homework, struggling to get it done with help from Akeno and Yumi.
Asia and Xenovia were deeply engrossed in a conversation about faith, while the Nekomata sisters were minding their own business, stuffing their faces with snacks.
The train was leaving the underworld and would soon arrive in Kuoh Town.
And then—
"Asia, I've come for you. —I want you to be my wife. I love you."
The moment they arrived in Kuoh Town, a new seed of trouble had already found its way to them…
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