BNHA: Singularity

As it truly did feel like he was having sex in a full-body hot tub, Izuku quite enjoyed making slow and gentle love to Mina, her translucent pink, lube-like acid swirling around them and ensuring he could move freely, a stark contrast to having sex in actual water.
Though she expected things to be a lot more intense, Mina would be lying if she said she didn't enjoy making out with Izuku while his dick slowly but surely conformed her insides to match its dimensions. Her brows creased when he abruptly started fingering her butthole, but she didn't ask him to stop since her acid functioned as an exceptional lubricant.
Separating from Mina's lips, Izuku revealed, "I'm about to cum..." while lifting her ass a bit. Mina narrowed her eyes mischievously and licked her lips seductively in response. However, instead of playing around and teasing him, she promptly raised her butt, allowing his cock to slip out of her before an 'accident' could occur. Izuku didn't mind cumming inside Rumi since the thought of impregnating her got him pretty fired up, but he knew Mina and the rest weren't ready to be mothers...
While directing most of her 'acid' to a large basin, prepared in advance, Mina pointed out, "I 'am' on the pill, you know? Are you sure you don't want to cum inside me? I heard you came inside of Momo like ten times when you took her virginity."
Adopting a wry smile, Izuku pointed out, "That was an experiment to see if we could boost her Luck. Besides, even if I somehow got her pregnant, I'm pretty sure her parents would step in to help raise it..."
Nodding in affirmation, Momo explained, "It wouldn't be my parents, per se, but we have people that specialize in child-rearing. I'm also confident I could maintain my grades, even if I have to take a short maternity leave, so getting pregnant isn't a serious concern for me."
"It must be nice being rich..." muttered Ochaco, drawing quite a few gazes her way.
Starling slightly, Ochaco raised her hands, waving them from side to side as she embarrassedly exclaimed, "Sorry, that just kind of slipped out! I'm not envious or anything...!"
Catching Ochaco more than a little off guard, causing her brain to short circuit, Izuku replied, "That's good. Because the moment we all became serious about making this work, you became the girlfriend and sister of a pair of billionaires. I've already set aside pension funds for both of your parents, so you shouldn't worry about finances from now on and focus on what makes you happy. I know I am..."
Regaining her senses by the time Izuku was finished speaking, Ochaco exclaimed, "Y-You didn't have to do something like that, Izuku! I-"
Holding up his hand to silence whatever Ochaco wanted to say, Izuku stated, "You girls compromised more than anyone could rightly ask for when you decided to share me amongst yourselves. You've even made concessions to allow me to sleep with other women, so how could I not do everything I can to ensure your happiness? I'm determined to spend the rest of my life returning the favor you've shown me, and I won't regret it, not even for a moment."
Feeling a little choked up, Ochaco became teary-eyed as she muttered, "Izuku..." in an emotional tone tinged with sentimentality.&nbsp;
Reaching out to wipe away the tears from one of Ochaco's eyes, Izuku's expression softened as he said, "Now isn't the time for tears...we're here to have fun and indulge ourselves. But don't worry. I'm more than willing to lend you my shoulder once we're done..."
Exhaling a soft laugh, Ochaco wiped away her tears before putting on a bright smile and joking, "I'm suddenly feeling a lot hornier..."
"First things first," said Mina, interjecting herself into the heartwarming exchange before pointing at Izuku's dick and asking, "What are you going to do with that thing that's on the verge of bursting? I don't mind finishing you off with my mouth, but I'm a little apprehensive about lapping up my own love juices."
"I could take care of it," proposed Tsuyu, touching her cheek and staring at Izuku's cock as if it were a particularly tasty treat. In fact, she enjoyed sucking his dick quite a bit since she 'knew' she was the best at it, at least among the girls present...
Presenting Izuku with a tempting alternative, Momo raised her hand and offered, "I could also lend you my bottom. I completed all the necessary preparations this morning."
Prompted by Momo's words, Toru raised her hand excitedly, exclaiming, "Oh! I've been wanting to try anal as well~!"
Though he certainly wouldn't mind fucking Toru in the ass, Izuku quickly replied, "That wouldn't be a good idea. Momo has taken all the essential steps to prepare her ass. If I were to do you without any preparation, you could get an anal lesion or a severe case of hemorrhoids..."
Covering her ass with both hands, Toru's excitement mellowed into an awkward smile as she said, "Allow me to retract my statement...hahaha..."
Nodding his head, Izuku turned his attention to Momo, adding, "I'll have to do you in the butt later. Even if it's cleaner than a whistle, I don't think the others here would appreciate me going from your ass to their pussies without a proper cleaning..."
With Izuku pointing it out, any interest the girls had in watching him fuck Momo in the ass waned. They certainly wanted to see it, but since they still had a lot of oral and intravaginal play to do, anal would have to wait. Thus, by process of elimination, the duty of siphoning Izuku's semen and preparing his dick for the next girl fell to their local Tongue Goddess...
"Ribbit, ribbit..."
...
..
.
Undoubtedly as a result of the surprise he had given her earlier in the afternoon, Ochaco was 'very' enthusiastic when it came time for her to ride Izuku's cock. Momo and Toru certainly weren't lacking in vigor, but Ochaco was like a woman possessed, nearly succeeding in wringing out Izuku's semen before he could pull out.
Fortunately, Izuku had anticipated Ochaco's almost compulsive need to 'repay' him, pulling out at the last moment and shooting his seed straight into the air without breaking free from her aggressive kisses. Curiously enough, even though he didn't see it, Tsuyu shot out her tongue, catching most of it before it could fall, earning her some 'curious' looks from Momo, Toru, Mina, and Kyouka.
Realizing that she and Izuku were no longer connected, nearly a full ten seconds later, Ochaco separated from his lips, asking, "What happened? Did you...did I make a mistake...?" between panting breaths.
Giving Ochaco's ass a light smack, Izuku replied, "You were incredible. I just don't think you're ready to be a mother yet, so I pulled out before you could milk me with your enthusiasm."
"O-Oh..." replied Ochaco, her already flushed face becoming redder at the notion she might have seemed desperate. She had even forgotten to test her Ultimate Move, her brain effectively going on autopilot as she focused on kissing and moving her hips...
"How cute..." said Izuku, surprising Ochaco by positioning the tip of his dick back at her entrance. A look of confusion marred her face, but she didn't hesitate to swallow his cock to the base before asking, "Is it still my turn...?"
Nodding his head, Izuku replied, "Yeah, but we're going to change things up a bit to keep them fair. Mind sitting up?"
Complying without delay, Ochaco was going to ask what Izuku wanted her to do but didn't need to when he looked to Tsuyu, remarking, "I doubt you need the extra preparation, but want to sit on my face? I'll return the favor a bit..."
Perking up, Tsuyu asked, "Are you sure? My juices are a little more...robust than normal. I don't want you gagging or throwing up, ribbit."
"I'll be fine," assured Izuku, waiting for Tsuyu to position her ass over his face before tearing apart her wetsuit-like tights. He received a faceful of her distinctly vicious, pheromone-filled love juices when the fabric gave, but that wasn't enough to deter him. Tsuyu had sucked his dick 'a lot,' so he felt obligated to at least try and return the favor by spreading apart her pussy lips and working them over with his mouth and tongue.
"Oh? This is quite pleasant..." remarked Tsuyu, narrowing her eyes slightly as she lowered her hips and allowed Izuku easier access to her interior. It didn't feel as good as when she did it herself, but she could tell that Izuku didn't lack experience. She and the other girls had practiced fingering and eating each other out during their training, so Tsuyu knew what it felt like when someone had no idea what they were doing...
Realizing that she should probably do something, Ochaco placed her hands on Izuku's lower abdomen and began rolling her hips from front to back. This set of circumstances was actually something they had trained for, but as Tsuyu was the one seated across from her, Ochaco was a little apprehensive. The former was the girl she was the closest to among all the girls in Izuku's harem, but Tsuyu's tongue could be pretty intimidating when you knew what it could do...
Seeing through Ochaco's thoughts, Tsuyu didn't attempt to kiss her as they had been instructed to do in such situations. Instead, she placed her hands over Ochaco's as a sign of support before narrowing her eyes and enjoying Izuku's attempts to make her orgasm with his mouth. He failed, but Tsuyu didn't hold it against him as it was difficult to compete with her self-gratification when his tongue was only a few centimeters compared to the twenty meters hers could reach...
...
..
.
After another close call with Ochaco, Izuku gave Tsuyu a fairly 'thorough' dicking to compensate for his inability to gratify her with his mouth. She insisted it was unnecessary but enjoyed it quite a bit when he put her feet over his shoulders, placed a thick pillow under her butt, and made love to her while massaging and kissing her thighs and calves.
Since Tsuyu was one of the more difficult girls to make orgasm, Izuku spent nearly forty minutes fucking her while Momo, Toru, and Mina used the nearby kitchenette to prepare lunch. It was a little surreal to have sex while people were cooking and chatting nearby, but Izuku kind of liked it. His 'ideal' relationship was one where everyone behaved casually instead of treating every moment together as if it needed to be meaningful. Thus, he wouldn't have minded it if Mina and Toru had put on a movie or started playing video games on the nearby couch. It was much better than having everyone crowding around him, waiting for him to finish...
Fortunately, after acquiring her Thermoregulation Perk, Tsuyu no longer passed out during sex. It was a little awkward when she suggested ways he might be able to make her climax faster, but Izuku ultimately took it as constructive criticism. Tsuyu's physiology was different from most girls, so he was still learning how to handle her 'efficiently.' Once he did, Izuku was confident he could get her to moan just as loudly as Momo. For now, much like Kyouka, he just needed to be patient...
...
..
.
"Are you sure about this...?" asked Izuku, referencing the purple, bob-haired girl determinedly trying to locate the entrance to her vagina with the tip of his dick.
Furrowing her brows slightly, Kyouka pointed out, "Everyone else gave you a ride, even Tsuyu. I don't want to be the only one on the receiving end when we're supposed to be the ones giving you a present..."
Nodding his head, Izuku's voice softened as he advised, "Just be sure to take it nice and slow. This can be a pretty dangerous position for virgins..."
"Whatever..." muttered Kyouka, breaking eye contact with Izuku just as the tip of his dick entered her pussy. Then, as if to spite him, she lowered her hips with little hesitation, immediately becoming statuesque...
"..."
"..."
"..."
"..."
"..."
"..."
"..."
Contrasting everyone's expectations, Kyouka didn't immediately cry out after breaking free from her statuesque state. Instead, she slowly closed her legs, slumping her head and shoulders with her bangs covering her eyes as she muttered, "Just...give me a moment..." with barely restrained pain in her voice...
...
..
.

[July 20th, 2149]
With the closing ceremony wrapping up and Summer Break officially beginning, Izuku found himself on a private jet with All Might, watching a movie as they made their way to I-Island.
Though it was called an island, I-Island was actually a floating, fortress-like city that constantly moved around to make it difficult for villains and foreign nations who desired their advanced technology to invade. Access to the island was heavily controlled, so much so that if you didn't have an invitation, attempting to get near it could be seen as a violation of several international treaties.
Upon reaching the island, Izuku and Toshinori were required to pass numerous security checkpoints. Even someone as famous as 'All Might,' who was personal friends with one of I-Island's most influential figures, needed to have his body scanned, biometric data recorded, and even his blood drawn before they were given temporary passes to enter the city.&nbsp;
Fortunately, Toshinori's status wasn't without its benefits, allowing him and Izuku to pass through the various security checkpoints much faster than ordinary guests. They were even issued Level 5 identification cards, permitting access to even the most restricted areas within the city so long as they had an escort.
Unfortunately, while they were able to pass through security a lot faster than normal, one of I-Island's concierges immediately recognized 'All Might,' her reaction drawing a large crowd that delayed them for nearly a full hour before they managed to free themselves...
...
..
.
Striking a pose with lipstick covering his face and various parts of his body, Toshinori gave a barrel-chested laugh before saying, "Sorry about that, Izuku, my boy! I didn't anticipate such an enthusiastic welcome from the island's staff! Things were a bit more 'serious' when I came here a few years back!"
Adopting a wry smile, Izuku pointed out, "Well, you are one of the most famous Heroes in the world. But I have to ask...is your Crises Awareness not triggering? My Intuition has been going off ever since we started our approach..."
"Hmmm..."
Though he maintained his smile, Toshinori's expression and tone became serious as he crossed his arms and asked, "Didn't you previously mention that your Intuition triggers in anticipation of both good and bad events? Are you sure you aren't just nervous about our forthcoming meeting with Dave and his daughter, Melissa?"
Feeling more at ease, Izuku's smile relaxed as he replied, "You're probably right. Just don't go overboard trying to set up Melissa and me, okay? Even if the girls are strangely okay with it, I 'am' engaged..."
Though he exhaled another barrel-chested, hands-on-his-hips laugh, a bead of sweat ran down the left side of Toshinori's face. Melissa was the one to invite him to the I-Island Expo, so he had been in correspondence with her for the past month and a half. During that time, he had talked up Izuku quite a bit...perhaps a little too much...
*boing* *boing* *boing*
Hearing the almost cartoonish sound of spring being compressed and released, Izuku and Toshinori shifted their gazes to the top of a nearby set of stairs. What they saw was a beautiful, bespectacled girl with long blonde hair making her way toward them, her sizeable breasts bouncing up and down as she approached them on what appeared to be a pogo stick...
"There you are, Uncle! It's so good to see you~!" exclaimed the girl, beaming from ear to ear as she executed one final bounce, covering nearly twenty meters as she leaped at Toshinori. The latter caught her without issue, spinning around several times as he returned the notably 'thiccc' girl's embrace.
Though he couldn't help taking notice of Melissa's body, the thing that caught Izuku's eye was her pogo stick. The moment she leaped through the air, the crimson apparatus turned into light particles, transforming into a bracelet around the girl's wrist in the blink of an eye.
("How the hell does that even work...?") wondered Izuku, unable to keep a look of intrigue from his face. It was said that the technology of I-Island was at least fifty, possibly even a hundred years more advanced than the rest of the world, but he couldn't wrap his head around a mechanism that could turn what appeared to be a 5-10kg pogo stick into a wrist that could be worn on a fairly ordinary girl's wrist...
------------------------
Name: [Melissa Shield]
Title: Party Invitation Required
Quirk: Squirmy Fingers
Bond Level: 88
Current Level: 13
Effective Level: 53
[Attributes]
Strength: 13
Agility: 10
Vitality: 41
Intelligence: 238
Dexterity: 38
Luck: 199
Free Attributes: 65
[Perks]
Party Invitation Required
------------------------
Seeing Melissa's status, Izuku couldn't help thinking ("Jesus Christ...talk about min-maxing. And that Bond Level...just what did Broshinori tell her about me...?")
When Toshinori eventually set her down, Melissa finally acknowledged Izuku's presence, a hint of intrigue visible within her pure blue eyes as she said, "You must be Izuku Midoriya. Though, seeing how you're in your Her Costume, I suppose I should call you Paragon? Uncle Might has told me all about you."
Returning a smile of his own, Izuku retorted, "Hopefully not 'everything' while directing a sidelong glance at Toshinori..."
While Toshinori covered his mouth to stifle a cough, Melissa exhaled a soft chuckle before extending her hand to say, "Mostly good things, that much I can assure you. Either way, it's really nice to meet you, Midoriya-kun. I'm Melissa Shield."
Reciprocating Melissa's handshake, Izuku replied, "Likewise. I've been following your father's research since middle school, so it's an honor to meet his daughter. From what I hear, you're even more talented than he was at the same age."
Adopting a slightly awkward smile, Melissa replied, "Well, I did have the benefit of having David Shield as my father. I've worked hard to attain my current status as the top student in I-Island Academy, but I still have a ways to go before I can distinguish myself as more than just my father's daughter."
"Nonsense," said Toshinori. "You've already become a fine young lady, Melissa. I'm sure&ndash;no, I know your father is proud of you. It doesn't matter what others think. So long as you continue pushing forward and following your dreams, you are already walking your own path."
"Thanks, Uncle Might," replied Melissa, beaming radiantly as she combed a few stray hairs behind her ear. Then, as she was essentially their liaison, she began providing them a tour-guide-like overview of I-Island's various features while leading the way to her father's lab...
...
..
.
As neither his daughter nor Toshinori had informed him of the latter's impending visit, David Shield, a bespectacled, middle-aged man with an average build, notable wrinkles on his forehead, messy brown hair, a short goatee, deep tear troughs, and distinct nose, had a look of disbelief on his face as he muttered, "Toshi...?"
------------------------
Name: [David Alexander Shield]
Title: Party Invitation Required
Quirk: N/A
Bond Level: 49
Current Level: 20
Effective Level: 62
[Attributes]
Strength: 17
Agility: 14
Vitality: 58
Intelligence: 313
Dexterity: 82
Luck: 143
Free Attributes: 100
[Perks]
Party Invitation Required
------------------------
Spreading his arms wide, Toshinori responded by striking one of his more iconic poses and shouting, "Yes, it is I, trembling with emotion due to our heartfelt reunion!"
"No way..." muttered David, his glasses nearly slipping from his face as a fat, balding man behind him began to sweat nervously.
"Yes, way!" shouted Toshinori, rushing forward to pick up and spin David just as he had Melissa. "I came all this way to see you, old friend! Tell me, how have you been these past few years!?"
With Toshinori setting him on the ground, David continued to stare at him with a look of disbelief, barely managing to utter, "I'm good..." in a wistful, notably dazed tone.
"Is that so?" asked Toshinori, hands on his hips as he teased, "You look like you've aged twenty years in the past ten. Have you not been eating well and exercising properly?"
Regaining a bit of his faculties, David adopted a wry smile, extending his hand so that Toshinori could help him rise as he replied, "You know how it is, Toshi. I get so caught up in my research that I forget everything else. If I didn't have Melissa and Sam here to look after me, I would spend half my time in the hospital from overworking."
Dabbing the sweat from his forehead, the aforementioned Sam nervously appended, "You exaggerate, Professor...also, it's a pleasure to finally meet you, All Might. Professor Shield is constantly going on about how amazing you were in your glory days..."
Holding up and waggling the index finger of his right hand, Toshinori's smile broadened as he replied, "I think you'll find I'm no less capable now than I was in my prime. In fact, I can almost guarantee it."
As Toshinori looked directly at him as he spoke, realization hit David like a gentle downpour after a protracted drought. His previous, somewhat forced smile became a lot more sincere, nearly rivaling the vibrancy of his daughter's as he exclaimed, "Could it be...!?" without making known what 'it' was.
Though he nodded in affirmation, Toshinori's verbal response was, "Can we speak in private?"
Without hesitation, David replied, "Yes, yes, of course!" before turning to his assistant, adding, "Sam, why don't you take the rest of the day off? I'll see you this afternoon at the Expo."
While continuously dabbing the sweat from his face and forehead, Sam replied, "Of course, Professor..." before politely excusing himself. As he did so, David turned to Melissa and the as-of-yet-to-be-introduced Izuku, intending to ask them to leave the room before Toshinori held up his hand and said, "The kids can stay. This concerns them as well."
Though he was a little confused by Toshinori's words, David trusted the former implicitly, regaining a smile as he replied, "Okay, then. Let's head to my private lab. If it's not too much trouble, I'd like to scan your body before we talk."
Nodding in affirmation, Toshinori replied, "That's one of the reasons I came here." Then, half-turning to Izuku, he gestured for the latter to step forward, adding, "Before that, allow me to introduce you to my successor, Izuku Midoriya."
Hearing Toshinori refer to Izuku as his successor, David's eyes widened, a hint of panic appearing in his gaze as he questioned, "But...didn't you just say...?"
Nodding a third time, Toshinori clarified, "Worry not. I'm still as strong as ever, but no man lives eternally. I've decided to use my second chance to cultivate the future generation of Heroes. I'm sure you feel the same way about your daughter, Melissa, no?"
Regaining his smile, David replied, "You're right..." before shifting his gaze to Izuku and Melissa, focusing on the former as he asked, "So, you're the boy Toshi has chosen to succeed him as the Symbol of Peace? You must be quite the extraordinary young man."
Returning a slightly awkward smile, Izuku replied, "Your words honor me, Sir. I still have quite a ways to go before I can confidently refer to myself as extraordinary."
Smacking Izuku's back, Toshinori said, "Ever the humble one, aren't you? If you aren't extraordinary, I dare say there isn't a single special person in this world!"
Feeling a sudden and intense desire to remove himself from the situation, Izuku suggested, "I believe we should relocate before we continue this conversation any further..."
"Right you are," replied Toshinori, looking to David before adding, "Please, lead the way, my friend! I'm curious to see how your lab has transformed since my last visit!"
Though he had many questions about the situation, specifically intrigued to learn what made Izuku so 'special,' David suppressed his curiosity long enough to lead the way to his laboratory. His top priority was confirming Toshinori's condition, but as that process required placing him in a special capsule and analyzing his body to the very structure of its DNA, he would have ample time and opportunity to question Izuku directly...
...
..
.

With Mina's surprise being a pop-lock, 'tribal fusion' belly-dancing routine with her, Momo, and Toru, complete with traditional, incredibly tantalizing outfits, Izuku's dick could have been used to cut diamonds. However, as exciting as their dance was, it was what followed that left Izuku feeling particularly 'enthusiastic'...
"This feels so wrong..." said Kyouka, having just finished changing into a copy of her Hero Costume alongside the other girls.
"You could always put the bunny costume back on," proposed Izuku, watching the girls change from his place atop the bed. "Or you could simply remove everything. You'll look amazing, either way...you all do..."
Smiling her characteristically impish grin, Mina replied, "You know it. But this is a special treat we prepared especially for you, so enjoy it while you can, okay?"
Turning to the other girls, Mina added, "The real question is...which of us is going first?"
Raising her hand, Toru replied, "Oh, oh, oh, pick me! I've always wanted to do it in my Hero Costume~!"
Though her 'costume' was just powder-blue gloves and boots, it was true that Toru had never had sex wearing them. There were times during their Foundational Heroics training when she tried enticing Izuku into crossing the line, but the most he did was finger her a bit when he was sure there were no cameras around.
"Well, you certainly have the most 'practical' costume for having sex," remarked Mina. Then, with her arms crossed, she suggested, "We could try going in the order Izuku initially did us in. Either that, or we could try some of the things we picked up during Nemuri-sensei's lessons. Maybe put on a show?"
Inserting himself into the conversation, Izuku asked, "Do I have a say in this?"
"Of course you do, silly," replied Mina, looking to the other girls for their confirmation before adding, "This is ultimately your birthday celebration, so if there's someone you reaaaaaally feel like doing it with, they can go first."
Catching Mina a little off guard, Izuku adopted a wolfish grin and replied, "Then get that perky pink ass over here..."
Blinking in surprise, Mina offered a confused "Eh?" before reiterating, "But I was going to go after Kyouka-chan..."
"Maybe," replied Izuku. "But you also said I can choose who to do it with, and I'm choosing you. Kyouka will go last since I intend to be especially tender with her. It would be awkward if everyone had to wait an hour for us to finish."
Raising her brows, Kyouka asked, "Why would you need to be 'especially' tender with me? I'm prepared for more...intense stuff..."
Shaking his head, Izuku answered, "You can view it as me being dumb or overly sentimental, but after that performance of yours, I feel obligated to take things nice and slow when we have sex..."
"Then what about me?" asked Mina, pointing to herself as she asked, "Do I not deserve similar care?"
Meeting Mina's gaze, Izuku firmly asserted, "Don't think I don't know why you wanted to delay things until now, Mina...either you've already had sex before, or you ended up tearing your hymen while masturbating. Either way, it doesn't change the way I feel about you. Rather, with your Quirk allowing you to produce lube from virtually 'anywhere,' I've been looking forward to having sex with you for a long time..."
Blushing up to her ears, Mina turned to avoid the gazes of the other girls, appearing uncharacteristically timid as she muttered, "It's complicated..." without explaining further. The truth was that she had 'practiced' quite a bit after the vengeful rumors of her being able to melt a boy's dick began to circulate around her middle school. She initially ignored them, but after hearing the same rumors for months on end, she became paranoid that an 'accident' would occur when she finally got a boyfriend...
Seeing Mina's reaction, awareness hit Izuku like a truck carrying bricks. She had told him about the nasty rumors spread by some of the boys in her school during their first date, but he had completely forgotten about it. Fortunately, it didn't show on his face, allowing him to adopt a relaxed smile as he said, "It'll be okay, Mina..." in an assuring tone.
Turning to meet Izuku's gaze out of the corner of her eye, Mina resisted the urge to ask if he was certain. Instead, she exhaled an exaggerated sigh before adopting a smile and replying, "I guess if you 'reeeeeeeeally' want to have sex, I can't refuse you. Just don't blame me if you become addicted to my 'melting' pleasure..."
Instead of responding to Mina with words, Izuku kicked back and relaxed on the bed, hands behind his head as his cock pointed toward the ceiling, towering undeterred.
"Oh? Going to make me do all the work~?" asked Mina, climbing onto the bed and crawling over to Izuku's side. "Well, if you're leaving things to me, don't blame me for calling in backup..."
Since Nemuri had taught them the importance of 'active inclusion' when multiple people were involved in the same intercourse, Mina pressed the tip of her finger to Izuku's glans as she turned to Tsuyu and asked, "Mind getting him ready for me, Tsuyu-chan?"
"Leave it to me, ribbit," replied Tsuyu, hopping into the bed and prompting the others to follow her example, forming a loose encirclement around the somewhat wide-eyed Izuku. None of the girls eyed him with predatory gazes, but he suddenly felt as though he were a lion being surrounded by a group of lionesses in heat...
Wasting no time, Tsuyu positioned herself between Izuku's legs, wrapping her dexterous tongue around his cock before swallowing it to the base in a single go. Her throat bulged visibly from the intrusion, but she showed no hesitation or discomfort as she gave him the vacuum blowjob she had been practicing for the past month.
("Holy fucking fuck...!") exclaimed Izuku, at least within in mind. In reality, he closed his eyes, toes curled and hips raising on their own as it felt like Tsuyu was sucking the soul out of him. When she noticed this, the usually passive frog became emboldened, opening her mouth wide and using her tongue to give Izuku a tonguejob as she questioned, "How do you like my Ultimate Sex Move: Vacuum Froppy? I can suck in and expel air from my stomach, so I can produce powerful suction just by closing my lips around your penis, ribbit. Pretty neat, huh?"
Placing his hand atop Tsuyu's head, an action that always brought a smile to her face, Izuku replied, "Neat? It's fucking incredible, Tsuyu..."
"Call me Froppy when I'm in my costume," replied Tsuyu. Then, without waiting for Izuku to correct himself, she resumed sucking his dick with even greater vigor than before, practically forcing him to cum within two minutes...
After guzzling Izuku's cum directly into her stomach, Tsuyu retracted her head slowly and purposefully, leaving a thick and extraordinarily slippery mucus covering the full length of his cock. Some girls might be put off by the sight of such a tremendous volume of mucus, but as everyone present had experienced Tsuyu's tongue skills directly, even Kyouka, they had no aversion to it.
Straddling Izuku's thighs the moment Tsuyu cleared a space for her, Mina looked down at him with her characteristically impish grin, revealing, "We all have Ultimate Sex Moves, by the way. Mine is called Acid Vortex. Care to guess what it entails...?"
Adopting a wry smile, Izuku asked, "You create a vortex around my dick with your acid...?"
Nodding her head, Mina replied, "You're not wrong. But if it were 'that' plain, it wouldn't be much of an Ultimate Sex Move, would it? Now, are you going to tear my tights, or do I have to do it...?"
Without hesitation, Izuku pulled at the durable fabric of Mina's tights, tearing a hole in the crotch to reveal she wasn't wearing panties. He had already known this since he watched them get changed, but it was still a pleasant 'surprise' and a captivating sight to behold due to the contrast of her pink skin against the psychedelic turquoise/purple of her costume.
"Well, here goes nothing..." said Mina, grabbing Izuku's cock and taking the initiative to line it up to her entrance as she moved up and squatted over his hips. The toy she practiced with was the type you mounted to a surface, so she had no trouble finding the right angle before lowering her hips, enveloping more than half of Izuku's cock in a single go.
"Oh? It looks like you're breaking new ground..." teased Mina, placing her hands on Izuku's abdomen and shaking her hips a few times, gradually taking the rest of his cock into her tight but incomparably slippery insides. When his tip eventually reached her cervix but still had about the width of two fingers remaining, her eyes widened before narrowing as she playfully remarked, "You're knocking on a pretty dangerous place there, boyo..."
Returning a smile of his own, Izuku retorted, "As I see it, you're the one welcoming me inside..."
Amused by Izuku's comeback, Mina exhaled a lighthearted but notably sonorous laugh before abruptly stopping, staring down at him with a look she had likely copied from Nemuri as she warned, "You might want to put something in your mouth, or you might swallow your tongue..."
Before Izuku could ask what she was talking about, Mina closed her eyes and began to focus. As she did so, there was a noticeable increase in the volume of lube-like fluids leaking from her pussy. Izuku couldn't see this, but if he had, he would have noticed the liquid had a prominent pink hue before it began to swirl around the base of his cock.
Realizing what Mina was doing, Izuku muttered, "No way..." as something similar began to occur in her pussy. She was using her Acid Manipulation to create a swirl of pH-neutral 'acid' within her vagina, steadily increasing its speed before raising and lowering her hips. It felt incredible, but while Izuku enjoyed it quite a bit, it was clear Mina was doing more 'damage' to herself than him...
Seeing through Izuku's thoughts, Mina attempted an alluring smile, but it came off fairly awkward due to the pleasure she was experiencing.
"Don't think this is the end of my technique..." said Mina, excreting 'acid' from her hands and spreading it across Izuku's body. Shortly thereafter, everything but his head was covered in a thick layer of warm pink liquid, followed by Mina manipulating it to spin around his nipples as she created a current across his entire body.
Raising his brows, Izuku caused Mina's mischievous grin to deflate into a pouty look as he pointed out, "This is awesome, but it's more comfortable than stimulating. It's kind of like being in one of those closed-capsule hot tubs..."
"Oh yeah!?" exclaimed Mina, increasing the speed of the current moving across his body as she began smacking her hips against Izuku's, faking being legitimately upset as she asked, "Is this what you want!? Barbaric, bareback sex in one of your classmates!?"
Seeing through Mina's act, Izuku answered, "It certainly feels amazing..." before surprising her by sitting up, wrapping his arms around her body as he proposed, "How about making your acid swirl around us while we make out and I grind your insides?"
"Uh...okay?" responded Mina, feeling strangely nervous now that Izuku's face was so close. They had made out plenty of times, but when he was lying on his back, she felt as though she were in control. Now, she had the distinct impression the reins had shifted hands to Izuku...
While Mina focused on producing enough acid to envelop everything but their heads, Izuku nestled his face into her neck and shoulder, kissing and suckling her distinctly spongey flesh. He even sucked out a few mouthfuls of liquid directly from her pores, swallowing it without care since it wasn't much different from Mina's saliva. It even had a tart, almost citrusy taste, so he lapped it up, moving his tongue along Mina's jugular as she became increasingly reserved and compliant...
...
..
.

Chapter 82: Chapter 82