Hiro's Harem
Copyright© 2025 by Mehefin013
Chapter 30b
Fan Fiction Sex Story: Chapter 30b - Hiro may be the youngest person to ever attend SFIT, but that doesn’t mean he’s too young to handle the various challenges that come with college life, including love. But what will he do when that particular challenge comes from several different sources at the same time? (Updated twice a month, 30 chapters total are planned)
Caution: This Fan Fiction Sex Story contains strong sexual content, including Ma/Fa mt/ft Ma/ft mt/Fa Fa/Fa ft/ft Fa/ft Mult Teenagers Consensual Lesbian BiSexual Heterosexual Fan Fiction Sharing Incest Father Daughter Aunt Nephew Group Sex Harem Orgy Polygamy/Polyamory Interracial White Male White Female Hispanic Male Hispanic Female Exhibitionism First Masturbation Oral Sex Voyeurism Nudism
Note: This version of the final chapter almost contains incest. Family members are present during sex but don’t cross the line with each other. If you would rather not read such content, then you may read version 3, where family members are not present at all when sex takes place. Version 1 does contain incest. Otherwise, all three versions are pretty much identical.
Momakase did behave herself for the remainder of the day. Well, as much as could be expected, at least. There was a bit of commotion once Diego noticed that the rather notorious criminal had joined them, and there was no small amount of flirting and sexual innuendos, directed mostly at Hiro, but she made sure to never cross any lines. When it was time to part ways in the evening, Karmi said that Momakase was welcome to hang out again the following day, saying that her relatively good behaviour had earned at least that much.
“Or do you have to go back to work?” Cass asked once the offer was made. As a chef and business owner herself, she knew one couldn’t just take multiple days off without warning.
“Yes, I am on shift tomorrow,” Momakase replied. “However, I’m only on prep duty, not cooking dinner, so once the ingredients are prepared for the evening meal, I’m free to leave. I could be done as early as four in the afternoon if all goes well.”
“Then would you like to join us for dinner and whatever after-meal performance the resort will have tomorrow?” Hiro offered.
“Didn’t Juniper say something about her next performance being tomorrow night?” Megan said.
“But isn’t that supposed to be a live sex show?” Diego asked, blushing slightly at the mere thought. “Surely you don’t want to go watch something like that.”
“Oh, don’t be such a prude, Dad. Do I have to remind you that with six of us sleeping together I essentially get a live sex show pretty much every day?”
“I, uh, hadn’t really thought of that,” he admitted, blushing further. While he was growing more comfortable with his daughter’s choice of lifestyle, he still tried his best not to think about the details. Those thoughts tended to lead to other thoughts. Thoughts he would rather not have swirling around in his head, especially with the two of them being completely naked. It was difficult enough to look his daughter in the eye when her perky breasts were right there. He didn’t need crazy and highly inappropriate fantasies rolling around in his mind as well.
There were no further objections to the idea of going to watch Juniper’s performance. That was unsurprising for those who had been to the resort before, as they had all watched Juniper have sex with Fred, Olivia, and Wasabi on that final day, and Liv’s attitude on sex made it obvious she wouldn’t have an issue, but Cass was oddly quiet on the matter. Hiro arched an eyebrow at his aunt, who blushed at the attention. “When in Rome,” she said in her defence. “It’s not like we have to participate or something. We’d just be watching.”
Things were fairly relaxed the following morning and afternoon. Once breakfast was done they headed for the beach, the nude beach of course. The lifeguard’s little reprimand had Megan and Hiro trying to be on their best behaviour, and everyone else did the same. However, there was the little issue of Cass and Diego still avoiding looking at Hiro and Megan and it really was starting to get silly, at least in Megan’s opinion.
“Okay, let’s get this over with!” Megan said in mild frustration as she tried for what felt like the dozenth time to get her dad’s attention because he kept looking anywhere but at her. She faced her father with her hands on her hips, clearly annoyed with him. “Dad, look at me. And Cass, look at Hiro.”
Blushing, Diego looked Megan straight in the eye. It was obvious that he was intently focused on her face, as if doing so would prevent him from seeing anything else. Cass showed a similar hesitation to look at her nephew, refusing to let her eyes drop anywhere close to his waist.
“No, not like that. Look at all of us,” Megan said, gesturing to her body. “Look at my tits, Dad. And I don’t mean a quick little glance. I mean stare at them for like thirty seconds. And Cass, look right at Hiro’s dick.” Diego hesitated, his eyes wavering but not moving from her face. “I’ll add more time the longer you wait,” she warned.
That threat seemed to do the trick as the adults’ eyes finally dropped to Megan and Hiro’s privates. Both Diego and Cass gulped as their brains processed what they were looking at. Diego struggled to not get an erection but in this particular battle, biology slowly overruled ethics. Before the thirty seconds were up, Diego’s dick was standing at attention and he covered it with his hands in embarrassment. Likewise, Cass could not look away from Hiro’s erect penis and her stiffening nipples were likewise making it obvious what she thought of her nephew’s nude body.
“That’s right. Get it out of your system,” Megan continued, smiling at their reactions. “It’s okay, Dad. They’re just tits. And this is my ass,” she added, turning so that her back was to him and running her hands over her butt cheeks.
“Uh...” was all Diego could say.
Megan turned back around and then quickly sat down on the sandy beach and spread her legs. “And this is my pussy.”
Hiro, watching this all play out, couldn’t help but blush as Megan blatantly exposed herself to her father. It reminded him of the nude pics she had exchanged with him and Karmi shortly before she became his lover, though thankfully she didn’t actually spread her vagina open like she had back then. He didn’t think Diego could survive a sight like that.
Still, Diego’s face went red as his eyes locked on to his daughter’s most intimate spot. “Um, Sweetie? I don’t think it’s really necessary to go that far,” Cass managed to say, seeing that her lover was at a total loss for words. Diego’s dick was twitching as very unfatherly thoughts obviously ran through his mind.
Megan shrugged. “It’s just skin. It doesn’t have to be anything sexual,” she pointed out.
“No, it doesn’t have to be,” Cass agreed. “But when a woman exposes herself to a man in such a manner it’s hard for him to think that it’s anything but, even if he is her father.”
Megan got back up and brushed the sand off her. “Sorry Dad. I hope I’m not making things too hard on you,” she said, though the way she glanced down at his erection made it seem like she wasn’t sorry at all. If even her own father couldn’t help but get turned on by her, then that was about as solid of proof that there could be that she was sexy as hell. “But now that you’ve seen everything, you and Cass can stop avoiding Hiro and me like the plague, okay?”
“I, uh, I suppose it can’t get any worse,” Diego said, finally finding his voice. “I’m sorry, Megan, for acting so weird. It’s just ... difficult to see you like this. You’re my daughter and I’m still not sure if I’m ready to see you as the beautiful young woman you’re becoming.”
“Ready or not, I’m both, Dad.”
Diego took a deep breath, and then obviously looked her up and down. “Yes, I can see that,” he said, giving her as loving a smile as he could.
Megan returned the smile, feeling proud. “Now what about you two?” she said, looking at Hiro and Cass.
Having been distracted by the actions of Megan and her father, Hiro and Cass now looked back at each other. Their eyes met and they blushed, then Cass gave Hiro a small smile then let her eyes drop to his dick once more. Hiro, seeing where his aunt was looking, did likewise, and let himself stare at her large breasts and bare groin. He had a slight advantage in that he was already hard, so there was no obvious change in his state of arousal as he looked at her. Otherwise, he’d be feeling just as embarrassed as Diego, and for the same reason.
“Good,” Megan said as she watched the two of them eye each other up. “Now that that’s taken care of, we can go have some actual fun.”
For the remainder of their time down at the beach, they all did just that. Cass and Diego stopped trying to avoid looking at Hiro and Megan, and the teens likewise, did nothing to avert their gaze from the adults. They did their best not to stare and the four of them did try to avoid physical contact with their family members but if it happened anyway they chose to act as if it didn’t. Those touches were accidental, after all, unlike everyone else’s touches, which were clearly meant to tease and arouse.
It wasn’t all running around and playing games, though, as there was plenty of time to simply bask in the sun. At one point, several of the girls were lined up and just looking out over the water, taking in the beauty of the landscape. The boys couldn’t help but stare at the even more beautiful landscape that was the women’s nude backsides.
GoGo happened to glance behind her and saw the guys staring. “Why don’t you take a picture? It’ll last longer,” she teased.
“Good idea,” Hiro said, calling her bluff. He grabbed his phone from the bag of supplies they had with them and went to take a picture. The girls actually struck a pose, wrapping an arm around someone else and looking back at the camera with a smile.
Hiro looked at the results. “That one’s going in the family photo album,” he said, very pleased with the picture.
“Don’t you dare!” Cass said, smiling. “It’s bad enough I’m letting you take a picture of me naked. There’s no way I’m letting you put it somewhere where someone else might see.”
“So what you’re saying is it’s okay for us to take pictures so long as no one else sees them?” he teased.
Cass blushed but didn’t respond.
Early that evening, everyone freshened up and got dressed to go to dinner. Not quite formal, but definitely more dressed up than simply casual, they all looked like they were ready for a night of drinking and dancing, though that wasn’t necessarily on the to-do list. They met Momakase outside the dining hall, who was likewise dressed to impress, with a silky low-cut dress that seemed to cling to every curve and made Hiro wonder if she had anything on underneath it.
While they ate, Hiro felt that things were ... strange. Not that it was awkward. It was strange because it wasn’t awkward. Here he was, sharing a meal with someone who had on several occasions nearly killed him, and they were having casual conversations and getting along just fine. Maybe the plunging neckline of her dress had something to do with it, as he found himself often glancing her way with the hopes that there would be a nip slip or two. Even though he spent the better part of yesterday with her and knew exactly what she looked like under that dress, that didn’t stop his eyes from wandering.
Momakase was obviously aware of his glances, and she would smirk at him whenever she caught him looking. She even leaned forwards more than necessary at times, giving him and anyone else who was looking, quite the eyeful. More than once Hiro was treated to the sight of a bare nipple when she made certain motions. She kept her hands to herself, however, and avoided certain topics, like their past conflicts, unless someone else brought it up first, though they kept things vague enough in case anyone nearby happened to overhear them. Even then, she never tried to justify her past actions or claim she was in the right. She had taken steps to avoid causing permanent harm to people, but she knew full well what she was doing was wrong and enjoyed doing it anyway.
Before they knew it, it was time to leave if they wanted to catch the start of Juniper’s show. This was the newcomers’ first time going to The Other Beach so Honey Lemon reminded them that anything and everything was permitted there, so even though they were heading there specifically to watch a live sex show, they shouldn’t be too surprised if they came across random people doing something similar.
The warning turned out to be unnecessary as they didn’t come across any such activity. Everyone else they encountered seemed to be there for the same reason, and quite the crowd was gathered in front of the stage already. There was no seating so people had to either bring their own beach chairs, sit on the sand, or remain standing. Hiro’s group opted to remain standing. Most everyone else was dressed as well, clearly coming over right from having had dinner, like Hiro’s group, and hadn’t bothered to undress yet.
Ten minutes later, spotlights came on, music started to play, and Juniper took the stage, dressed in her classic outfit. She waved to the audience and did a few twirls and cartwheels, showing off her flexibility, much to the crowd’s delight, then she grabbed a nearby microphone and addressed the audience directly, the music fading to background levels. “Hey, everyone!” she said cheerfully. “I’m Juniper and I’ll be your entertainment this evening. Well ... me and one of you lucky folks! Now, we all know why you’re here, ya bunch of pervs.” That got plenty of chuckles from the crowd. “So without further ado, let’s get this show on the road! Who wants to see me get laid?” The crowd let out a very enthusiastic cheer. “And who among you is brave enough and kinky enough to join me and get their freak on, right here, for everyone to see?”
Arms shot up amongst the audience, mostly men, but some women, too. Unsurprisingly, Fred and Olivia raised their hands as well, though they were the only ones from Hiro’s group to do so. There actually weren’t as many volunteers as Hiro would have imagined. Juniper was a gorgeous woman and surely knew what to do when it came to sex, after all, but maybe people in the crowd were simply not available or were a bit too nervous or shy to do the deed in front of such a large group.
Juniper scanned the crowd for a good half-minute, checking out the people with raised arms, seeing if they met her personal tastes or not. When her eyes fell on one particular person, she smiled excitedly. There was no need to keep looking, her decision was made. “You, the teal-haired lady in glasses!” she announced, pointing at Olivia.
Olivia let out a cheer of excitement then kissed Fred hard before quickly making her way to the stage. There were a few disappointed groans from some of the people who were not chosen, but they were quickly drowned out by the enthusiastic cheers of approval from the rest of the crowd at seeing a woman get chosen.
Hiro looked over and saw Cass and Diego whispering to each other. Both were blushing but neither seemed to be suggesting something like leaving. Attending a live sex show was definitely pushing their limits, but it would seem that attending a live sex show featuring their own acquaintance hadn’t pushed them too far, thankfully.
Once Olivia was on stage Juniper spoke again. “Well hey there, cutie! You’re even hotter up close. Care to share your name with all these lovely folks?” Clearly she was pretending as if they hadn’t met before.
“Hi, I’m Olivia,” Olivia said into the mic.
“And was that your boyfriend you were kissing just now? Is he okay with you coming up here and getting it on with another girl?” Juniper asked for the audience’s sake. She clearly knew the answer already.
“Yes, and he’s more than okay with this. We’ve made and shared some homemade porn, and we’ve tried swinging before. We actually had our first threesome on this very beach the last time we were here.”
“Kinky,” Juniper grinned, recalling with great fondness that she was the other person in that threesome. “Your third must have been a very lucky guy, or gal.”
“Yes, she was. Though I’d say we were the lucky ones with finding her. It was probably the hottest sex we’d ever had.”
“Well then, I guess I have my work cut out for me, don’t I?” Juniper grinned. “Now, I’d ask some more follow up questions, but we don’t want the crowd getting impatient, do we? What do you say to giving them a little taste of what’s to come?”
“Sounds good to me!”
Juniper set the microphone back on its stand then stood right in front of Olivia and gave her a seductive grin. Then she quickly kissed the other women. Both Olivia and the crowd were momentarily caught off guard by the unexpected kiss, but it only took a second for Olivia to begin kissing back, with tongue, which had the crowd quickly cheering for more.
Instead, Juniper broke off the kiss and had Olivia sit on a chair she brought out on stage. The music resumed and Juniper began to give Olivia a lapdance, though she also made sure that the audience got a good view of the action as well. Clothes came off fairly swiftly, and when her breasts came into view she silently encouraged Olivia to suck on them, which she did to the raucous approval of the audience. Soon, not only were Juniper’s clothes coming off, but so were Olivia’s, as Juniper stripped the other girl as part of her routine. The crowd erupted in cheers or hollers whenever another body part got exposed.
The women exchanged plenty of kisses and touches throughout the process and by the time they were both naked they were clearly eager for more. The chair was removed and Olivia lay down on her back, spreading her legs wide as Juniper got down on her hands and knees and began eating the other woman out with gusto. No mic was needed for even the furthest watchers to clearly hear Olivia’s cries of approval.
It wasn’t long before Olivia was writhing in pleasure, her fingers curling around Juniper’s hair as she pulled the blonde’s face tightly to her pussy. A dozen seconds more and she screamed out in orgasm. The audience, likewise, loudly cheered for the wonderful lesbian sex they were witness to.
“Don’t think we’re done, folks!” Juniper shouted, sitting up with her face dripping with Olivia’s juices. “You came to see ME get laid, and technically speaking that hasn’t happened yet.” She turned her focus back down to the other woman and helped her sit up. “What do you say? You still up for more?”
“Fuck yes!” Olivia said, then pounced on Juniper, knocking her down onto her back and spreading the other woman’s legs wide, to cheers and whistles of encouragement from the crowd. A few minutes and one strong orgasm from Juniper later, the two women were scissoring each other, grinding their pussies together as they sought a simultaneous climax.
It was quite the sight to behold, so hot that many members of the audience couldn’t hold back any longer and they began making out with, or in a few cases, actually having sex with whoever happened to be closest to them, and that was not necessarily their partner. A few minutes later, both women cried out as they came, and with that the show ended. The audience members who had begun having their own fun quickly decided that doing so when all eyes were no longer on the stage wasn’t something they were ready for and so headed off to somewhere more private to finish what they had started.
With the crowd dispersing, it was easy for Hiro and his friends to approach the stage. “You were great, Sweetie!” Fred said, climbing up onto the stage and kissing his girlfriend even as she lay sprawled out on the floor.
“I’m ... glad ... you ... enjoyed ... it,” she panted in reply.
“Clearly he’s not the only one who enjoyed things,” Momakase said, looking down at the other woman.
“Hey there, Momo,” Juniper said almost drunkenly, still not fully recovered from her orgasm. “You know, if you had raised your hand I would have picked you instead.”
“I know you would have, which is why I didn’t.”
“Spoilsport!” Juniper replied, though she was smiling.
“Not all of us are exhibitionists. Some of us prefer certain activities to take place behind closed doors, not out in the open.”
“Speaking of, did you guys have any other plans for tonight?” Juniper asked, addressing the group. “I’m off the clock now and you did promise that the next time you were here that you’d let me come along for any fun and games.”
“Oh? And what happened last time?” Momakase asked, curious.
“We played a pretty spicy Truth or Dare game,” Honey Lemon said. “It got pretty intense by the end.”
“We all had sex in front of everyone else,” Fred said. “Well, most of us. Wasabi avoided that particular activity until later.”
Diego spoke up. “Hold on. Is that the same Truth or Dare game from the Christmas gift exchange that I forbade Megan from keeping?”
“The very one,” Megan replied, smiling. “You said I couldn’t keep it. You never said anything about not playing it.”
“It was implied,” he said, giving her a somewhat stern look.
“We haven’t made any plans yet,” Hiro said, bringing them back to Juniper’s question. “But I think we’d all be up for something.”
“Not what Fred just said,” Cass said, blushing.
“You don’t need to worry, Miss Cass. I didn’t even bring the game this time,” GoGo said.
“What about Strip Poker?” Honey Lemon suggested, remembering what that one resort employee had said when he had dropped off some food while they were playing Truth or Dare.
“Strip Poker? Really?” Diego asked.
‘Why not? It’s not like any of us has anything to hide at this point. We did spend most of the day naked, after all.”
“When you put it like that, why even bother playing?” Trina asked.
“Because it’s fun, and having to take your clothes off piece by piece in front of an audience is a much different experience than simply walking around naked when everyone else is, too,” Liv pointed out.
Everyone but Cass and Diego were on board right away, though after a bit of encouragement from the others, they also agreed to play. Honey Lemon was right, after all. They really didn’t have anything left to hide. To make the game fair, they all agreed that they would start with the same amount of clothing, four pieces each: a shirt, pants, underwear, and a bra for the women and socks for the men.
The group dispersed to their own rooms to freshen up and to dress in the appropriate amount of clothing, then they all gathered in Fred and Olivia’s room, which this time was a full family suite that included a huge living space and two separate bedrooms, each with their own en suite bathroom. With fourteen humans and one robot, they certainly needed the space. They also decided it would be best to play in pairs and for Baymax to be the dealer, since playing the game would be rather pointless for him and take way too long if everyone were to be by themselves.
While they were repositioning the furniture to make playing the game easier, Juniper pulled Hiro aside, saying she had something kind of important to discuss with him.
“So, um, what did you want to tell me?” Hiro asked once they were a safe distance from the others.
Juniper looked around to make sure nobody was listening in. “I wanted to ask how many people here know that you and your friends are Big Hero 6?”
Hiro froze. “Uh. What do you mean? We’re not Big Hero 6. Why would you think that?”
“Oh come on,” she said, rolling her eyes. She then pointed to Baymax. “Red Panda,” she said, using the superhero name he was known by. She proceeded to point to the other members of the team. “Chop-chop, Tall Girl, Speed Queen, Fredzilla. I mean, that one’s pretty on the nose. His actual name is right there.” Then she poked Hiro’s chest with her finger. “Captain Cutie.”
Hiro let out a resigned sigh. Were they really that bad at hiding their identities? “Did Fred tell you?”
Juniper gave him a little smile. “No. I may be blonde, but I’m not dumb. I’ve spent enough time around you guys and Big Hiro 6 to see the similarities. I don’t mind, and I swear I won’t tell anyone. What I’ve got going on with Fred and Olivia is too awesome to risk ruining. It’s also kind of hot, knowing that I’ve had sex with two out of the six of you. Maybe some day I can make it a complete set,” she added with a wink. Hiro couldn’t help but chuckle and shake his head at that. “What?” she asked.
“Nothing. It’s just that Olivia and Momakase have basically said the same thing.”
“So they know too?”
“Yeah. Everyone here knows. Including you, apparently.”
There was some minor hubbub as Hiro announced to the group that Juniper knew about Big Hero 6, but by this point everyone had kind of gotten used to their friends and lovers knowing their secret identities. By now, they all liked and trusted Juniper enough so it really wasn’t that big of a deal. Besides, if her, Fred, and Olivia were going to be an ongoing thing, then she’d most likely find out eventually, anyway. Plus with her in the know, they didn’t have to worry about saying the wrong thing or have to tiptoe around certain topics any more.
With that taken care of, they then organized themselves into pairs. Hiro was with Karmi, and Megan chose Trina. Honey Lemon and GoGo were a pair, obviously, as were Fred and Olivia, and Cass and Diego. Juniper asked Wasabi to pair up with her, which left Liv and Momakase to work together, which they were perfectly okay with.
“Okay, so what kind of poker are we playing and what rules do we need?” Hiro asked as they all settled into a large circle.
“Five Card Draw is the standard choice for Strip Poker, as it is the quickest to learn and play,” Baymax said. “Though any variation can be adapted.”
“I’ve never actually played poker before,” Karmi said. “I kind of know the gist of it, but can someone please explain how it works?”
Honey Lemon nodded. “It’s pretty simple. Each person, or team in our case, gets dealt five cards. They can then trade in as many cards as they’d like for that many new cards, and then whoever has the best hand wins.”
“Hands are ranked by the odds of getting them,” Baymax said and displayed an image of poker hands on his chest monitor. “The best and rarest hand is a royal flush, followed by a straight flush, four of a kind, full house-”
He would have kept going through the entire list, but GoGo interrupted him. “We get it, Baymax. Just leave that picture there and newcomers will be able to figure things out as we go. Now, normally there’d be betting after each round,” she added, “but since we’re playing Strip Poker we’re using clothes, not cash.”
“If we’re not betting, then how about this?” Juniper suggested, “Since there are so many of us, the worst hand loses two pieces, the second worst hand loses one, and the best hand can get one piece back. That way, each round will make it so there’s one less piece of clothing in total. Eventually someone will have to end up naked.”
“I like it,” Fred said. “And no forfeiting. If you want to stop playing, you lose whatever clothes you have left.”
“And no losing on purpose,” GoGo added, looking directly at Fred. “We all play to win, okay?”
“What happens once a team is out of clothes?” Cass asked. “Are they simply out of the game, or is there some sort of punishment for losing when you have nothing left to give?”
“Oooh, a punishment. I like it,” Megan smiled, her mind coming up with all sorts of fun ideas.
“You mentioned playing Truth or Dare before,” Momakase said. “How about the worst hand has to do a dare, and second worst, a truth, both given by the best hand?”
“Um, that really depends on the dare,” Cass said. She blushed slightly as she glanced over at Hiro. He couldn’t tell if she was imagining having to do something in front of him, or with him. In either case, the idea was more exciting than he was willing to admit.
“Then how about all dares must only be solo dares or involve your partner?”
Cass and Diego looked at each other. “That ... would be acceptable,” Diego eventually said. “Assuming we’re not allowed to dare someone to swap partners, of course.”
“Even if the dare is something naughty?” Megan teased.
“That would depend on how naughty,” her dad answered. “Though I suspect that what we consider naughty might be very different from what you consider naughty.”
Hiro noticed that Diego never actually specified how naughty was too naughty. From the way she was smiling, Megan seemed to notice it, too.
“What about when a team that has lost all their clothes wins a hand? Do they get any clothes back?” Karmi asked.
“No. Once you and your partner are naked, you have to stay that way for the rest of the game,” Olivia offered.
“So, what, we keep playing until everyone’s naked?” asked Wasabi.
“Sounds good to me!” Fred answered. “And whoever’s last to lose all their clothes are the winners.”
There were no further comments, so with the rules now agreed upon, the game began. It wasn’t particularly exciting at first, as those not familiar with the game got used to how it worked and because everyone was still dressed, if not fully, then mostly. Megan and Trina were the first to lose something, but they also eventually won their clothes back. Everyone lost and won at least one hand but it wasn’t until the ninth hand that things really started getting interesting.
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