Erotic Eiken Extravaganza


(Note: This story is part of an ongoing crossover series of stories)
Previous Story (Part III): [LINK]
Beginning (Part I): [LINK]
Next Story (Part V): To Be Continued….


“Hahahahaha! YAY!!” The joyful laughter of children and young adults echoed across the private beach of Zashono Academy. Given the fact that more than 50,000 students from all over Japan attended the school, it was only natural that it offered them a number of different things to enjoy.

 

From a private beach with several courses in surfing, fishing, beach volleyball, and much more, to a nearby town with tons of stores, cinemas, and other facilities for the students to spend their afternoons and weekends in, and of course the many clubs that the students could join: Zashono Academy really made sure that its students would miss nothing during their time there. Events were held at regular intervals and in just a few weeks, the “Helicruiser”, a large flying cruise ship, would set sail from the port in the town, drawing even more people towards the school.

 

And with such an opportunity right under her nose, Kirika Misono knew that she had to get on this ship as well. The stacked purple haired woman stepped out of a small wooden changing cabin at the far edge of the beach, marveling at the sight of the glittering ocean right in front of her. She just came from a meeting with the heads of the other clubs where they had discussed the different things left to do before the cruise would set sail. As some sort of PR campaign, Zashono Academy had offered its club’s services to help set up decorations, fireworks, and other stuff all over town to make the start of this cruise as memorable as possible.

 

“Ahhhhh…!!” Stretching her arms, Kirika let her massive tits wobble and jiggle around in the flimsy excuse of a cow patterned bikini that she wore. Several heads turned her way as she strutted across the beach. “Now, where is my cute, little Densuke-chan?” she wondered while putting a finger to her chinand sucking on the banana in her other hand. “I could really use his help to unwind right about now!”

 

Blood spurted out of the noses of the many men around her as they watched her pushing the banana even further into her mouth. Then, as almost the entire fruit was past her soft lips, she pulled it out again, leaving it covered in her saliva. “OOOPH!!!” Several men gave her a silent thumbs-up before falling down on their backs, with blood streaming down their whole body.

 

A noticeable patch of red hair in the ocean got her attention. “There they are!” she said, a soft smile curling around her lips. With an extra swing in her naturally fat and juicy hips, she then hurried over to where she suspected some of her friends from the Eiken club to be.

 

Her assumption turned out to be correct as she not only saw Chiharu and Komoe splashing around in the water, but also the only male member of the club, Densuke Mifune, laying on a blanket. The brown haired youth was so entranced by his crush’s jiggling and bouncing boobs that he didn’t even notice when Kirika came to a halt next to him. A portable fridge with several soft drinks in it stood under a large, red and white striped parasol. Lunch boxes that Chiharu prepared earlier were put on another blanket, also in the refreshingly cool shadow of the parasol.

 

Mmmmh~~! Yummy!‘ Kirika licked her lips as she openly stared at the rather sizable tent in Densuke’s white swimming trunks. ‘Seems like someone is enjoying the show…

 

Leaning against the parasol, the purplette turned her attention towards the two girls in the water. Komoe jumped up as high as she could in order to get the beachball that Chiharu had thrown in her direction. Her absolutely massive boobs wobbled around, threatening to hit her in the face, as she managed to grab the ball. A loud SPLASH! as thunderous as a canon shot could be heard as the young girl landed back in the crystal clear ocean. Due to her ridiculously large chest, she managed to stay afloat, even in the water that was too deep for her.

 

How a girl of her age can have bigger boobs than most other girls is something that I will never understand!’ Kirika mused. Chiharu readied herself once Komoe was back in the shallow water. Just as she smacked the ball with her breasts, Kirika stepped into Densuke’s view, preventing him from seeing his crush’s bouncing tits as she leapt into the air to get the ball. “Hi, Den~su~ke. See anything you like?” she asked with a smug grin on her lips.

 

WAAAAH, KI- Kirika!!!” The young boy waved his hands frantically through the air, only now seeming to realize that the purplette vixen was with him. The cow-patterned bikini dug into the creamy soft skin of her breasts, while the matching stockings highlighted her long and slender legs. “Since when are you here?”

 

“Long enough. Now…” She turned around, practically pushing her fat ass into his face. “Would you be so kind and unload some of your cream on my back?” she asked innocently, watching his every reaction over her shoulder.

 

WHA-???” Densuke screamed out in shock. His face became as red as a tomato as his senior started swinging her ass from side to side right in front of his face. “W- We can’t d-d-d-d- do that!!”

 

Kirika innocently blinked a few times. “Why not? I can’t risk getting a sunburn after all.” The look on his face as he realized that she was talking about the bottle of sun lotion next to him was priceless. “Or were you perhaps thinking about something else?”

 

Somehow his face became even redder as he stood up, still waving his hands in front of him. “I- It’s not like that, KirikaAAAAAPPPHHH!!!

 

DENSUKE!!!!!” a female voice shouted, interrupting whatever he was about to say. A young, red haired girl leapt forward forwards with her pussy against the young boy, pushing him forward and straight into Kirika’s bare ass. Since her massive tits were already covering most of her privates to begin with, Kirkia didn’t even try to put on a bikini bottom.

 

She chuckled lightly as she felt the boy’s face press deep into her ass. “Hi Yuriko.” She greeted Chiharu’s sister with a small wave of her hand.

 

“Oh, hi Kirika,” Yuriko greeted her back, still grinding her pussy against the back of Densuke’s head. “Didn’t see you there. Already done with that meeting?”

 

Ignoring Densuke’s groans, the busty girl simply rubbed the back of her head. “Ugh. Tell me about it. Boring topic after boring topic… I’m so glad that summer holidays are about to start soon.” She started humping her ass against the boy’s face, causing him to slip in even deeper. “I really need a distraction from all that busy stuff right now.”

 

A wide, childlike grin spread across the other woman’s face. “Well, if you want a distraction, then this little, I’m sorry, BIG man here seems like the ideal man for the job.” Yuriko grinded her pussy up and down Densuke’s neck while roaming her fingers through his hair. “Ain’t that right?!”

 

“MmmMMMMMPH!!!” He shook his head wildly from side to side. His hands waved frantically through the air as he grew more and more desperate to get air.

 

Kirika licked her lips, holding back a moan as his groans vibrated through her. “You read my mind there, Yuriko.”

 

NOOOMPH!!” Densuke tried to protest again and push himself out of the purplette’s massive ass, but only managed to press harder against the other woman’s pussy.

 

Biting her lips, Yuriko moaned openly in lust. “Oh, don’t be like that, Densuke. Let’s just have some fun together.” She leaned forward, pressing her ample sized breasts against his head. “Who knows… maybe my sister will join us once she sees how good you can fuck the two of us…!”

 

“What an excellent idea,” Kirika agreed. In one swift motion, she spun around, freeing the boy from the firm grasp of her ass, and pulled down his trunks. His dick flopped out, nearly hitting her in the face in the process. “Mmmmmh~ Just as I imagined!”

 

“You said it!” purred Yuriko. The redhead jumped from Densuke’s shoulders and pulled him down with her. Densuke yelped in surprise as he suddenly found himself on the ground, his head resting in Yuriko’s lap. In front of him, Kirika knelt down and pressed her tits around his dick, visibly aroused and happy about its girth rubbing all over her sweet spots.

 

“Haaaaa…” Densuke bucked his hips the instant Kirika started licking at the underside of his dick. Though most of his length was covered by her enormous tits, she could still manage to trace the tip of his dick with her tongue, coating it with a thin layer of her saliva in the process. “Ki- Kirika…!!”

 

“What’s the matter?” Kirika asked teasingly, not once stopping with her onslaught on the red, mushroom shaped head. “Don’t like my service?” She somehow managed to press her tits even tighter around the base of his cock, massaging his balls through the thick fat. “Or would you rather have Chiharu lick this delicious, hard, fat cock?”

 

Each of her words was further emphasized by her licking his dick before swallowing the top few inches with ease. “Ooooooogh…!!!” Densuke pressed his head harder against Yuriko’s lap, bucking his hips ever so slightly upwards to get more of his length inside the purplette’s mouth. “Sooo… good…!!”

 

“Oh? So desperate already?” Yuriko leaned forward, covering the youth’s face with her smaller breasts while tracing her index finger over his chest and towards his crotch. “What would my sister think if she could see you like this?!” She stopped playing with him for a moment to rip off Kirika’s bikini, causing her tits to wobble frantically around. “Should I call her ovAAAAAAAHHH!!!!” Her question turned into an erotic scream as she arched her back. “Such a naughty boy!”

 

Kirika raised an eyebrow, unable to see anything past her massive breasts. “Hm? What’sh he dhoing?” Her words were badly slurred by the cock in her mouth as she began bobbing her head up and down.

 

The redhead panted for breath for a few moments, as a deep red blush spread across her usually so mischievous face. “The little guy decided that having my tits in his face meant that he could just suck on them!” she moaned while pressing her breasts even further against his face. “If that’s the case, then let me help you.”

 

Just like she did with Kirika earlier, she now ripped off her own bikini, granting the brown haired boy access to her painfully stiff and pink nipples. Almost on instinct, Densuke wrapped his lips around them and started sucking like a newborn while his fingers dug deep into the soft sand beneath. “HNNGH, MMMPH, GHOOO!!!

 

“Oh, a hungry little fellow, are we?!” Yuriko continued teasing him while managing to get her hands underneath the other woman’s mountain of tits. She grabbed the boy’s tennis ball sized nuts and massaged them with the palm of her hands. “But who could blame you?! With so many busty women running around in the club, it’s only natural to give in to your carnal desires sooner or later!”

 

MHM~!” Kirika moaned approvingly. “YU MUGHT BEH TALENTLESSH, WEAK AND SHY… BUT MAN…” She humped her hips into the air behind her, a trickle of her pussy juices ran down her legs. “DISH CAWK TASHTESH DELISHIOUSH!!!!

 

Densuke spit out the nipple in his mouth after hearing the purplette’s comments. “Don’t sc- scream like that, K- Kirika! What if ChihAAAAAAA!!!

 

His words turned into a loud scream as Yuriko squeezed his balls tight with both hands. “Don’t worry, my sister is already looking. So you don’t have to try to hide anything,” she explained as the young boy came straight into Kirika’s mouth. Her cheeks ballooned out as the sticky salty fluid rushed into her mouth and straight down her throat!

 

MMMMMMMMPHH!!! SHO GHUUUD…!!!!” she gurgled and moaned as she tried her best to swallow the entire load. Before long, he stopped cumming and Kirika pulled her head away from his cock without spilling even a single drop. “Bit of a precummer, hm?!”

 

But her teasing comment was in vain as Yuriko rose up and pushed her away from the brown haired boy’s cock. Then, without even hesitating, she impaled herself on his still erect cock. “OHHHHH, YESSSSSSS!!!!!!” Her ecstatic scream echoed across the beach as she squatted down on the cock as much as she could, driving it even deeper into her tight and hot little ass.

 

OAAAAAAAAAGH!!!!” Densuke groaned with her, thrusting his hips once more in an attempt to get even more of his dick inside her ass .

 

“Oh, no fair! I wanted to do this next!” Kirika whined plaintively before simply shrugging her shoulders. “Oh well, I’ll simply do this then.” A shadow fell over Densuke’s face as she lowered herself down on him. Her moist, naked pussy glistened in the sunlight and was the last thing that Densuke saw before the world around him turned dark. “MMMMMMHH, I really missed this. Can’t remember when I did this the last time…!”

 

NNNNNNGH…!!” Sweat rolled down Yuriko’s body as she continued fucking Densuke in a cowgirl-position. “You mean sitting on his face? Didn’t you do that just this morning?”

 

Shrugging her shoulders again, Kirika started grinding her pussy against Densuke’s nose and mouth. “Maybe. I honestly can’t even remember. That meeting was so boOOOOHring, I forgot everything that happened befoOOOOHHre!!!”

 

DAMNNNNNNN!!!!” Yuriko moaned as she bounced up and down on her partner’s cock. “What were you discussing there?”

 

MMMMMMHH… just some stuff about the day when this cruise sets to sea. Which club will be the one to start the fireworks, which clubs will get to have stalls across town on that day to sell merchandise,…” She shook her head.

 

In the water not so far away from them, Chiharu and Komoe watched with crimson red faces as the two other women continued fucking Densuke. The redhead slipped a hand inside her bikini and started masturbating to the sight of her sister getting fucked in the ass by her love interest. Komoe meanwhile held her hands in front of her face, but still looked through her fingers, desperate to see what was happening next.

 

GOD!!! What’s so special about this cruise anyway?!” Kirika groaned in a mix of annoyance and open lust as Densuke started pushing his tongue into her pussy, eagerly licking up each and every sweet drop of her lust. “Heck, with all that stuff I had to put up with because of it, I think it’s only fair if we are allowed to g-!”

 

HAAAAAAAAAA, SO GOOOODDDDD!!!!!!” Yuriko suddenly screamed in joy. “YOU LIKE MY FAT, JUICY ASS THAT MUCH OR WHY ARE YOU SUDDENLY PUMPING SO FURIOUS?!?!

 

“Aye… Aye’m shorry,.” Densuke moaned against Kirika’s pussy. “You just teased me for so long… I had to…!”

 

YESSSSS!!!! LOUDER! LET MY SISTER HEAR HOW GOOD MY BIG BUTT MAKES YOU FEEL!!!!!” the redhead shouted from deep inside her throat, riding his dick even more ferociously now. “IT FEELS SOOOO GOOOD, DOESN’T IT?! FUCKING A BUTT THAT’S BIGGER THAN YOUR HEAD!!!

 

Kirika couldn’t help but laugh at the erotic look on Yuriko’s face as she came closer and closer towards orgasm every time she slammed down on her partner’s cock. The purplette reached out and grabbed the other woman around her waist to pull her closer. Then, just as Yuriko was about to scream again, she sealed her lips shut with her own and pushed her tongue past her lips.

 

MMMMMMMMMMMMMMMMMMMMPPPPPHHHH!!!!!” The ginger haired woman’s ecstatic moan echoed through Kirika’s body while Densuke pushed his hips one last time, driving his cock as deep as possible inside her ass. “SHO HAAAWT!!!” Yuriko moaned as the boy’s cum pumped into her.

 

GRRRRRRRGH!!!” Densuke groaned as he was forced to cum for the second time within ten minutes. Ounce after ounce of his sperm shot into Yuriko’s ass while he grabbed the sand for dear life.

 

His and Yuriko’s bodies became slack as she fell on top of him, his cock still buried inside her ass. Kirika simply giggled and stood up, granting Densuke his first few breaths of clean air since she sat down on his face. “Ahhhhh, that was just what I needed!”

 

Yuriko nodded weakly, barely able to comprehend what Kirika just said. “Nnnnnnghm!”

 

UNBELIEVABLE!!!” a voice shouted out at them, causing Kirika to turn around in confusion.

 

Komoe pointed up and said something that she couldn’t hear from her position. A large shadow flew over Kirika as a giant robot landed on the sand next to them. On it were the other members of the club. Kyoko, the pilot and brilliant scientist that invented the robot; Kuma, the bear; and Lin Grace jumped down from the robot and walked over towards the other club members.

 

With a sour look on her face, Kyoko’s eyes wandered between the three people on the sand. “I can’t believe this! We leave you alone for three hours and you already start fucking like bunnies… Don’t you have any sense of modesty?!” Her attention turned towards the woman that so far had only sat hidden in the shadows of the parasol. “Don’t you have anything to say in that regard, teacher?! Why didn’t you try to stop them??”

 

Teacher?’ Kirika raised an eyebrow and looked at the green haired woman that now stepped into the light. ‘Must have overlooked her… Maybe she can get us a spot on this cruise…!

 


(Story by: Mr. Akrononym)

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Whitis
Whitis
13 days ago

You know that preview section that is on this site that shows you a glimpse of what’s to come for the series that are on this sight, is possible to add a part for the crossover series?

Mr. Akrononym
Member
Mr. Akrononym
11 days ago
Reply to  Whitis

I’m not the right guy to ask for that. You gotta ask Rtenzo for that.

Hiryu
Member
Hiryu
13 days ago

Just wanted to lay it out here, this was one of the most insane chapters I ever had to work on. XD

But I liked the end result. Especially given that it’s an Eiken entry for the already outrageous crossover story. Though I’ll get right to the point here.

I really liked the overall story. Not to mention how insane and over the top it really is. Haha. Not only that, I like how the cast here interacts with one another. Plus the sex was just plain crazy! That’s probably the best way I can describe it.

Still, I really liked it for what it was. Makes me wonder what the next chapter will be like.

Either way, keep up the good work. 👍 👏

Mr. Akrononym
Member
Mr. Akrononym
13 days ago
Reply to  Hiryu

I hope it wasn’t too hard to work through. Real talk, Eiken is probably the series I’m the least interested in (for this crossover and for writing in general). But it mashes well with the other series I would say, so that’s a plus.

Whitis
Whitis
13 days ago

100/100! Love this series.

Is their a limit to how many Series your going to crossover with I wouldn’t want you getting overwhelmed?

You know that preview section that is on this site that shows you a glimpse of what’s to come for series that are on this sight, is possible to add for the crossover series?

Last edited 13 days ago by Whitis
Mr. Akrononym
Member
Mr. Akrononym
13 days ago
Reply to  Whitis

There will be probably two to three other series with artworks in this crossover. I wouldn’t mind using other series though as background characters but don’t know if it would be too distracting/if Rtenzo is okay with it.

Shadowdragon
Shadowdragon
14 days ago

Really nice and sexy threesome that could escalated to a whole orgy with the teacher and Chiharu. Kirika found herself her new best friend for her sexy plans, maybe she can find a way to help Yuriko develop her breasts a bit more and match her libido. It is nice to see the series that will mix for the cruise

Mr. Akrononym
Member
Mr. Akrononym
13 days ago
Reply to  Shadowdragon

Thanks. Glad to read that you like it. I’m not sure how the breast/butt expansion will be handled as of yet but I have a plan (kinda) that would make use of another series that (probably) won’t get artworks.

Flinchin
Flinchin
13 days ago
Reply to  Mr. Akrononym

Do you plan on doing anything involving cock/ball expansion for the males?

Mr. Akrononym
Member
Mr. Akrononym
11 days ago
Reply to  Flinchin

Maybe. No real plans yet.

Fei
Member
Fei
14 days ago

Bless the cow print bikini.
Did enjoy how Kirika and Yuriko just had their way with Densuke while Chiharu and Komoe just watched on.
Shame that it was mostly Yuriko’s turn this time around, but hopefully that’ll change in the future 😉
I am interested to see what other series will be included in the crossover, but I guess I’ll have to wait and see.
Keep up the good work!

Mr. Akrononym
Member
Mr. Akrononym
14 days ago
Reply to  Fei

Glad to read your kind words. I don’t wanna spoil too much, so I always keep it a bit vague about what series will join this crossover. So just bare with me and stick around.

Jorge
Jorge
14 days ago

Huh I thought my dress up darling was going to be the fourth one in this crossover is there anymore series that are going to join this

Mr. Akrononym
Member
Mr. Akrononym
14 days ago
Reply to  Jorge

One or two more series will appear with artworks (I assume) but I will probably also mention some characters from other series from time to time if I think that they could work with this crossover.