It had taken a while and it was almost two weeks past his birthday, but Himiko had finally finished preparing Izuku's present. Now she just had to go and get him! But first, she had to make sure everything was perfect. One last time going through the checklist. Extra-large bed? Check! Restraints if Izuku resisted or wanted to get really kinky? Check! Those enhancement drugs so they could keep going all night? Check! The extra special surprises? All booted up and ready to go! That was what took so long in the first place. That and finding a location that would be hard enough to find that Himiko would be able to finish her surprise.
"Yep! Everything's ready! I really need to thank Giran for all this. But that can wait! Izu~! I'm coming to see you!" Himiko grabbed one last thing off of a cart before she ran out the door to go get Izuku.
Late at night, long after everyone had gone to sleep, Himiko was perched outside of the balcony to Izuku's room. Thankfully, it was unlocked, making it much easier to do this without getting caught. But she was frozen by the sight in front of her. Not from fear, but from excitement and no small amount of shock. Izuku wasn't alone in the room. Instead, lying next to him under the covers, was Ochako Uraraka. Normally, Himiko would have been furious if some whore slept with Izuku, but this was different. Ochako wasn't some random whore, she was Himiko's second crush! And judging by how the two were sleeping, she wouldn't have to worry too much about convincing Izuku.
With gloved hands to avoid leaving fingerprints, Himiko slid open the balcony door as quietly as possible. Thankfully, it had been almost an entire year since the rest of the league was captured at Kamino alongside Shiggy's Sensei, and Himiko was never considered a huge threat compared to the others, so security around UA was pretty lax. In all honesty, she didn't really blame them. She could fight sure, but somebody with some decent ranged options or some sort of resistance to bladed weapons would take her out pretty easily. That just made it all the easier to do this though.
Pulling the device she had brought, Himiko tapped it to both Izuku and Ochako, with two small capsules replacing them. "It works!" The device was basically an artificial form of Mr. Compress's quirk. Upon touching the device, it would trap the target in a small capsule. The only downside was that it had a time limit. Living beings could only be stored for three hours before the effect wore off. That was more than enough time for Himiko though. Just as quietly as she arrived, Himiko left with her prizes. She made sure to cover her tracks as best as possible, even locking the balcony door on her way out to leave investigators confused as there would be no sign of forced entry and the door would be locked, so nobody could have gotten in. Or so they would hopefully think. Not that it really mattered. She would be long gone before anyone even thought to look for the missing students.
Hours later, Izuku started to wake up. His eyes fluttered open slowly, and Himiko had to bite her lip to keep from squealing in joy. As her crush woke up, he realized the predicament he was in. Handcuffed to the bed, unable to use his quirk, and completely naked. He started to scream in panic, but Himiko placed her hand over his mouth. That shut him up but didn't calm him down. "Izu, calm down for me. Ok? I promise I won't hurt you unless you make me. If you play along, you'll get to leave just like that. Ok?"
For some reason, her words only caused him to struggle more, so Himiko sighed and played her trump card. "Fine, we'll do this the hard way. She turned Izuku's head to the right so he could see who was tied to a chair next to the bed. An equally naked Ochako. "Behave, and I won't hurt her. Just hear me out, ok? Can you do that for me? Please Izu?"
"Fine! But you have to explain everything!" Izuku said, doing his best to sound brave. "Starting with why I'm naked. Please." His face was quickly turning red as his state of dress sunk in.
Nodding, Himiko said, let me wake up Ochako. That way I can explain it to you both at the same time!" Gently, Himiko shook Ochako's shoulder to wake the girl up. "Wake up Ochako!" Once again, Himiko did her best to explain and got Ochako to agree to hear her out first.
"This is Izu's birthday present from me!" She exclaimed excitedly. Oh, and of course she was just as naked as the two of them. Couldn't have any pesky clothes get in the way of the fun, could she? "My plan was to take Izu while he was sleeping, so he and I could fuck each other silly for the next few days! And when I saw the two of you together, I decided to take Ochako too so she could join in on the fun! So, all three of us can spend the next week having as much sex as our bodies can handle! What do you think?"
The answer came with the two of them trying to free themselves from their handcuffs to little success. After they tired themselves out, Himiko pouted. "I've been trying to do this the nice way, but I'm giving you your birthday present either way Izu! You can enjoy it, or you can struggle. But either way, you are filling me full of that yummy baby batter I know you have stored up for me. And because Ochako's here too, I'll force you to do it to her too! And I'll make sure you knock us up too!"
To make sure they knew she was serious, Himiko grabbed a small syringe off the tray next to her. "These are extra strong fertility enhancement drugs. After just one dose, a woman is guaranteed to get pregnant if she gets a creampie." She stuck the syringe into her crotch and injected them to make sure they worked as quickly as possible. After that, she grabbed a second one and hovered it over Ochako's crotch. "I'm going to have your baby by the end of this, no matter what! And so is she! But, I'll play nice and give you one more chance. If you agree, I'll take off your handcuffs and let you inject this into her yourself Izu. Then, we can let her go and start having all sorts of fun! It'll feel so good for all of us!"
Himiko stopped the syringe just before it penetrated Ochako's skin. "But if you won't cooperate, I'll this in her hard and make every part of this hurt for the two of you. Then I'll knock the two of you out and disappear. You'll never find me, and your daughter will grow up without a safe home or a father. Is that what the two of you want? Do you want me to make this difficult for you two? Or can we have fun with this?" Himiko actually started to tear up a little. She hated the idea of hurting them now, and she hated the idea of forcing her future daughter into a life of poverty and homelessness too. But she would do it if she had to.
When neither one answered, Himiko started pressing down again. Just before the tip of the syringe pierced, Izuku said "Wait! Please. I'll do it. I'll have sex with you." Himiko's smile brightened, and her and Izuku looked to Ochako. "Are you okay with this Ochako?" He asked.
"Y-yes. J-just put away the needle. I-I'm too young for a baby." Himiko did so momentarily, but only to release Izuku. She put the syringe in his hand and hovered it over Ochako's crotch again.
She whispered in his ear "If you push it in here, you'll inject it right into her womb, and she'll get pregnant for sure once you cum inside her. I told you, we're both going to have your babies. So do it! Or I will!" She lowered his hand gently until the tip rested against Ochako's skin again.
With tears in his eyes, Izuku told Ochako "I'm sorry. I'll be careful." Ochako tried to thrash around, but she was secured too well. Nothing she did would help. Crying and shouting for Izuku to stop did nothing. It was clear he hated this as much as she did if his tears were any indication, but if he didn't do it Himiko would. And she wouldn't be anywhere near as gentle. With their quirks deactivated for the moment, they couldn't fight Himiko. She was too fast, and she would take them down before they got the chance to fight back.
"Too slow!" Himiko forced Izuku's hand down, stabbing Ochako. It thankfully didn't hurt, but there was no going back now. Himiko pushed the plunger all the way down, and Ochako felt the liquid enter her and be absorbed into her body. The effect was instant. Her entire lower body exploded with heat as the drugs forced her body into a state perfect for reproduction. "Now for the other ones!" She pulled out three more syringes. Two pink, and one green. "Thankfully, Giran got me extras in case I needed them."
She injected herself with one of the pink ones, then handed the other pink one and the green one to Izuku before letting Ochako go from her handcuffs and ropes. Izuku asked, "What do these do?" He was holding them away from himself like it was dangerous to even be holding them.
"I'm glad you asked! The green one is for you. You already have a really nice dick!" She grabbed the appendage, which was rock hard from seeing two naked girls. It was an impressive length of seven and a half inches, and a couple inches thick. Not to mention the pretty big balls that were full of cum. "But this will make you even bigger! Plus, you'll be able to go for longer and cum even more! The one for me and Ochako will make us extra stretchy so we can take that new cock of yours without any problems! And a couple of other things!"
Himiko grabbed the pink syringe and handed it to Ochako. "Trust me, you'll want to use this. I've seen the video on how well that green juice works. Izu's already big, and this will make it even better! It's your choice. If you want it to hurt, then you can choose to not use it. But I already told you that he's knocking you up either way. So, it doesn't matter much to me. Izu, you don't have a choice. Either you can stick it into your dick, or I can. But don't worry, I'll be gentle. I don't want to damage anything!"
After seeing what happened to Ochako, Izuku decided to do it himself. He wanted some level of control here, even if it was mostly imaginary. He prepared to inject himself with whatever was in the syringe, but Himiko stopped him. "It'll hurt less if you do it here." She guided his hand to the base of his dick. She didn't want to hurt him unnecessarily, especially because he didn't know what he was doing. "And this one you can use anywhere. It'll take less time to work fully if you do it close to your chest, but it'll hurt less on your arm or leg. Or you can decide not to use it at all. This time I will let you choose."
Ochako decided to go with whatever caused the least pain. She had accepted that she couldn't get out of this without a baby growing in her belly, so just going along with the rest of it would be the best option. Like Himiko said, it was happening either way. She might as well try to enjoy it. "How do I do this?"
"It's easy. You put the needle in all the way, then push down on the plunger. Do you want me to help?" Himiko asked, almost sounding caring. Ochako nodded nervously and handed the crazed blond the syringe. "I'll be gentle." And gentle she was. Ochako was slightly terrified of giving Himiko a sharp object that could be used to hurt her, but Himiko did it in such a way that Ochako barely felt the needle enter her. "This part will burn a bit." Himiko warned.
Once again, this was true. As soon as the strange drug was injected, Ochako felt it start to affect her. The area around the injection started heating up until it became painfully hot. Then, that heat spread out across the rest of her body before fading, leaving only a slight tingling sensation that also went away quickly. Himiko gave Ochako a small kiss on the cheek and said "I promise you; I don't want to hurt either of you. As long as you don't struggle, this will be fun for all of us. Okay?" Ochako nodded, and Himiko gave her another small kiss on the cheek.
"Good. Now, watch this." Himiko stepped to the side so Ochako had a clear view of Izuku. On the first night they had got together, Ochako copped a feel of Izuku's dick by accident. She was intimidated by the size of it, so she never tried to move the relationship into a more physical stage. But if she was intimidated before, now she was frozen with fear. The dick that was once seven inches long was now almost five times that. "Let's measure! Ochako, do you want to do the honors?" Nodding absentmindedly, Ochako moved slowly as she took the other side of the measuring tape from Himiko and helped her measure. The blond girl asked, "How big is it?"
"F-four a-and a h-half feet. A-and over a f-foot wide!" Ochako stuttered out. It was nearly at long as she was tall. And this was going to go inside her? It shouldn't be possible!
Himiko's reaction was nearly the opposite of Ochako's. Instead of being nervous or scared, she squealed in excitement. She tried to cup one of Izuku's balls in her hands, but it was far too large. Himiko grabbed Ochako's hand and pulled her down to check something. And yep, it looked like that even one of Izuku's balls was bigger than both of their heads combined. It would be perfect for what she had planned. "Now for one last thing!" Himiko pulled out a small machine shaped like an egg. Blue light ran along the cracks in the machine, and there was what looked like a robotic eye in the middle of it. Himiko tapped the eye, and it seemed to scan her. Then a message was displayed on the tablet next to her.
SCAN COMPLETE. DATA SENT TO RECONSTRUCTION MATRIX
"Perfect! It worked! Who's next?" Himiko held the egg forward, bouncing in place. Her breasts swayed from her movements, hypnotizing Izuku. They were surprisingly big. When she was dressed, they didn't look nearly that size. "Here Izu, touch this!" Himiko tried to get Izuku to touch the eye, but he wouldn't budge. His eyes were completely focused on her tits. "Oh Izu, you really are a hopeless virgin. Fine, for behaving so well, I'll give you a little reward." This time, when Himiko grabbed Izuku's hand, she managed to move him and brought his hand up to her tits. She forced him to touch it, making his face go even more red than before. He tried to back up but the new weight of his massive cock threw him off and caused him to trip and land on his back. Thankfully, the bed was right behind him, so he didn't fall to the hard concrete floor, instead landing on a soft mattress that cushioned his fall.
Seeing his new position gave Himiko an idea. "Oh, Izu! I didn't realize you wanted something else! You should have said so!" Izuku's cock was sticking up, a massive pillar of rock-hard flesh, waiting to penetrate the nearest pussy. But that would come just a little bit later. She still had to get her two playthings to touch that little device before the real fun could start. Climbing on top of him, Himiko started rubbing her pussy against his cock. "Feel that? So small and tight, right? Well, you're going to change that real soon! But first, you can have a taste of these!" She lunged forward and shoved her tits into his face, rubbing them all over. Behind her, she could hear his balls churning, full of cum that would soon be inside of her. And she just knew his cock was twitching like crazy.
A side effect of the drug Izuku took was increased sensitivity. So this was driving him crazy, she just knew it. "Ochako, don't just stand there! Give him a nice big kiss!" Ochako started to walk around to Izuku's head, but Himiko stopped her. "Not on his lips! Show those juicy balls some love!" Ochako hesitated, so Himiko gave her a little push. Literally. She got up off Izuku and shoved Ochako toward the massive balls he now had. Ochako tripped from the shove and landed face-first into them. She tried to get up but Himiko held her head down. "C'mon! Make out with those beautiful balls! I'll let you go first if you do, and I'll even help you get ready!"
Ochako started to kiss and lick Izuku's balls, making him groan in pleasure. He would have liked to grab onto something, but there was nothing around to do so, so his fingers just spasmed as he tried not to cum. Himiko did what she said she would and helped prepare Ochako for what was about to happen. But instead of licking or fingering Ochako, she did something different. Buckets of pre-cum had started leaking from Izuku's tip, and Himiko scooped up a handful. "You know, with how fertile you are right now, this is probably enough to knock you up if I shoved it deep enough in you! But that isn't what this is for." Himiko spread it around her own pussy and even put a bit of it inside of her, careful not to pop her own cherry in the process. That was for Izuku to pop, thank you very much! And she didn't need to do it for Ochako, because the precum was leaking on her and covering her pretty well already. She would be nice and slippery for what was going to happen.
For Ochako, Himiko grabbed the egg and had Ochako touch the eye on it with one of her fingers. The egg scanned her, and the same message appeared on the screen. "Perfect! You're all ready for this next part! Now I'll have Izu touch this too!" It was far easier this time given that Izuku's fingers were still spazzing, trying to grasp something, anything. All it took was a single touch, and he too was scanned, and the message appeared on the tablet screen once again.
"Are you each ready for this next part?" Himiko didn't really care, she was going to do it anyway, but it would be nice for them to help her make it happen. Himiko pulled Ochako up, and the gravity girl momentarily whined. "Oh, you're really enjoying this now, aren't you?" Ochako nodded and Himiko kissed her on the lips. "Yum, salty. Now, you get to give another part of him a kiss! This part!" Himiko pulled the tip of Izuku's cock down to Ochako's face, which helped give Izuku a great view of what was happening.
Just like before, Ochako did her best to make out with Izuku's cock. The huge tip was bigger than her head, so she was having trouble doing it until Himiko came to help. "Take a deep breath Ochako. And don't panic. You don't want to bite Izu, do you?"
'Bite Izuku? What does she mean?' The answer to that unspoken question came when Himiko forced Ochako's head forward. For a second, nothing happened, Then, Izuku's dick slipped into Ochako's mouth and down her throat. It took her breath away, but Ochako did her best to continue licking, savoring every bit of flavor she could get. Somehow, this didn't even hurt or make her lungs hurt from the lack of oxygen.
Himiko kept pushing Ochako forward until the impossible happened. Ochako's anus started twitching and something pushed out of it. It was the tip of Izuku's cock, having gone all the way through Ochako. "Woah! Those drugs are really something! I didn't think this would happen!" Himiko forced the tip of Izuku's dick into her mouth, enjoying the flavor. His precum was amazing! Even with how salty it was, she didn't care. If she didn't already have more planned, she would be content to die like this, with Izu's cock in her mouth and Ochako's amazing ass in front of her. Speaking of, Himiko decided to do a little more. She pushed forward until the rest of Izuku's exposed cock was in her throat, and her mouth was right up against Ochako's asshole. She then stuck out her long tongue, which was even longer and stretchier now thanks to the drugs, and shoved it into Ochako's ass too. She licked Ochako's inner ass walls as best she could and tightened her throat to try and milk more of Izuku's precum into her belly.
While inside the two of them, Izuku's cock started to twitch even more, signaling that he was about to cum. But Himiko wasn't going to let that happen just yet. She wanted to do a little bit more before that. So, she pulled Izuku's cock out of her and Ochako, leaving Izuku slightly disappointed, and extremely backed up. "Sorry Izu, but there's just one more thing we have to do before I can let you cum. Besides, the only place you're allowed to blow your first load is inside mine or Ochako's pussy so you can knock one of us up!"
Now for the fun part. In every other part of this, she allowed Ochako to be the first. The first to taste his balls, the first to swallow his cock. And Himiko was so nice, she would probably let Ochako be the first one Izuku fucked and impregnated. But she was going to take one first, and it was time for that first. "Izu, I'm going in!" The two heroes in training were confused as to what that meant, but they didn't get the chance to ask. Himiko stood up on the bed and shoved her arm inside Izuku's dick. The slit at the top opened up to allow her entrance. Then her other arm. After both her arms were in, she didn't need to do any more work. Maybe it was the drugs again, or maybe Izuku had seen this before and knew what to do, but Himiko was slowly sucked into Izuku's cock. Once her elbows passed through his tip, there was no going back. The pull got too strong, and she no longer had the leverage she needed to escape it on her own. Not that she wanted to anyway.
Just before Himiko's head got sucked in, she said "Hey Ochako, do me a favor? Give my pussy a nice wet kiss!" Himiko used her legs to grab Ochako and force the girl's head to Himiko's pussy. Almost instantly, Himiko felt Ochako's tongue start to lick and penetrate her. "Oh yeah! That's nice! Thanks, Ochako! I'm gonna cum already!" Between her excitement at becoming one with Izuku in the best way possible and Ochako's surprising skill at pussy eating, Himiko couldn't hold it anymore. She came all over Ochako's face and in her mouth. Himiko's head was then sucked in, and the rest of her body followed quickly.
Ochako could see the bulge that Himiko caused travel down all the way until it reached one of Izuku's massive balls, causing it to expand even more. Himiko's muffled voice was heard from inside. "Your turn Ochako! We can't let Izuku have different-sized balls! Crawl down his cock and come join me! It feels so good!" When Ochako hesitated, Himiko snickered. "If you don't I'll make you do it! Don't think I can't!"
Even if it seemed impossible for Himiko to do anything in that state, Ochako believed her. That crazy girl always seemed to have some sort of trick up her sleeve. This was no different. So, Ochako prepared to follow Himiko. However, Izuku wasn't content to just sit by and watch as the two of them had their way with him anymore. So, he got up and took matters into his own hands. Himiko squealed in pleasure as she was shaken around, and she knew what was going to happen. Ochako could only watch as Izuku somehow managed to grab her head and force it into his cock. Izuku said "Himiko, thank you so much for this! I never knew how good this would feel! Please Ochako, I need you inside of me too!"
Far faster than Himiko had been sucked in, Ochako vanished down Izuku's cock. She traveled down further and further until she landed in Izuku's other ball. Then she saw Himiko. Somehow, despite them not being that way before, Izuku's balls had connected, so Himiko and Ochako could see each other. It seemed like there was a clear wall between them so the two could only watch the process happen to the other. Himiko lifted her legs up to the invisible wall, and Ochako was horrified by the sight. Himiko's feet had vanished, leaving two cum covered stumps in their place. In fact, it seemed like her legs were continuing to dissolve from the bottom up.
Himiko laughed as Ochako panicked, trying to escape. She knew it was impossible at this point, and struggling would only cause it to happen faster. That was why she got to watch as Ochako dissolved more and more, her tomb being flooded with more and more cum, for that was what Ochako was turning into. Himiko closed her eyes and dove down as well, allowing her body to be completely enveloped and dissolved into cum.
Then, she opened her eyes again and her body was back. Ochako was next to her, breathing heavily from her panic. "Ochako, you're okay! That won't kill you, no matter how many times you get turned into yummy baby batter!"
It was at that point that Ochako seemed to stop having a panic attack and take in her surroundings. She was back in the concrete room Himiko had trapped her in, with Izuku on the bed a few feet in front of her. And Izuku's balls hadn't shrunk when they appeared there. If anything, they were bigger than before, as was his cock. His balls were big enough to eat the two of them again and probably not grow much, and his cock had probably doubled in size. "We got turned completely into nutrients and cum. His body used that to make him even bigger! Now he can really fuck us and knock us up!"
"You couldn't have told me that before?!" Ochako yelled, and Izuku's panic also started to fade. When he felt them vanish, he thought he had just killed two people. Technically, that was true. But whatever machine Himiko had gotten her hands on just revived them.
Giggling, Himiko asked, "Where's the fun in that?" She calmed herself and then said "Oh, by the way, there's a slight side effect to that. Before, the drugs would have worn off after a few hours. The fertility ones still will, but only after you get pregnant. The other ones I gave you won't though. Your body is now permanently like this. Able to stretch impossibly. You can also get all the nutrients you need from just about anywhere now. Even other people! So, instead of needing to eat a meal, you can just take a big fat load from Izuku's super cock and get all the same benefits! Even more actually!" Ochako yelled in frustration once again, and tackled Himiko.
She forced Himiko to the ground and started hitting her, but it didn't do any damage. "Oh don't bother, we can't get hurt anymore! Want to know what those were? Quirk-enhanced super stimulants. We're practically invincible now. And thanks to this little guy, we don't have to worry about dying either. We'll return to the same state as we were in when we were scanned. Plus, we don't age! So, we can keep having fun until the end of time! Plus, you have to admit it felt good becoming a part of him like that!"
Realizing how futile it was to attack Himiko, Ochako said "I guess. I'm still not happy with you though." She tried to get up, but Himiko stopped her by wrapping her arms around Ochako. Himiko then lunged up and finally got to fully kiss Ochako. She shoved her extra-long tongue down Ochako's throat to taste every part of her. Himiko broke the kiss and left Ochako dazed and breathless.
She giggled but didn't let go of the poor girl on top of her. "Sorry, but I don't think Izuku wants to wait anymore!" She tilted her head to the side to look at Izuku, who had started to walk over. "She's all yours Izu! And she's already so wet from becoming a part of you! Go ahead and fuck her good!" Ochako's head snapped up to try and stop Izuku, but it was too late. Himiko captured her in another kiss, and Izuku aimed his cock at her pussy. Himiko's hands helped guide the head of his cock to Ochako's opening, and then Izuku thrust in.
Instantly, over a foot and a half of cock was buried in Ochako's pussy. Izuku's cock had pierced both Ochako's hymen and cervix in one thrust, but he wasn't even a quarter of the way in yet. Nor did he plan on stopping there. An unfortunate side effect of the particular cocktail of drugs Himiko had Izuku take, a mix of the super stimulant and a potent growth serum designed to combat tiny dicks and low stamina in the bedroom, Izuku's brain functions were severely reduced whenever he was horny. The longer it went on, the further it would degrade, until he was only following his primal instincts to breed. It was thankfully a temporary effect, so he would revert back to normal when he was satisfied, as would his dick size. However, the effects the drugs had on him would become permanent thanks to his quirk.
One For All stockpiled power and could turn nearly anything into power. If he got sick, he would become better after a few hours, with more power and a new immunity. For the drugs, they made the effects permanent but also manageable. His dick size would grow to that massive size when he tried to engage in any sort of sexual activity. That limited his potential partners severely, but he had two that were willing to satisfy him, so there was no real issue.
So, he was free to keep fucking Ochako for as long as he felt like, and he didn't feel like stopping any time soon. However, Himiko and Ochako had been edging him from the beginning. From shoving his dick all the way through Ochako, Himiko shoving him down her throat, then both of them crawling inside of him and turning into cum, he was backed up. Not to mention he hadn't had the energy or privacy to masturbate in the last few weeks because of hero training, then spending time with Ochako every night, so he was already backed up from that. All that culminated in him not lasting long now that he was finally getting to experience sex for the first time.
After only a few minutes, his balls started to gurgle, and Himiko gasped in happiness. "Get ready Ochako, he's gonna blow!" Ochako momentarily tried to struggle to keep him from coming inside her, but Himiko whispered "Just imagine how good this will feel. He's gonna fill you full of cum and make you his breeding bitch! You'll get to raise his kids and spend your entire life with him. And I'm sure this isn't the last time he's going to do this to you either. I bet he'll want to knock you up again and again until you have no more kids to give him. Imagine that. You, so bloated with his cum and his kids, these tits getting even fatter as they make milk for your little babies. Doesn't that sound nice?"
Ochako stopped struggling immediately. This was a way to guarantee her life with Izuku. And all she had to do, is keep squeezing down and cumming her brains out from Izuku's fucking and Himiko playing with her tits and shoving her tongue down Ochako's throat. It was really a no-brainer. How could she ever have thought of trying to resist when it felt this good? To make Izuku cum quicker, Ochako clenched down as hard as she could, trying her best to milk every ounce of cum from Izuku's balls which were even bigger than both Himiko and her combined. With a loud grunt, Izuku forced the rest of him into Ochako. All nine feet of cock, buried in an unimaginably tight pussy. Then the flood came. Izuku's balls started to contract, shrinking to the size they were before, as their contents were pumped into Ochako. It wasn't in short bursts either, it was a constant torrent of fertile baby juice. Himiko had to crawl out from under Ochako before she got crushed.
To replace her previous position, Himiko walked around to the back of Izuku, getting on her knees. In that position, she was in the perfect position to lick and kiss Izuku's balls, which were still far larger than her head, even as they kept shrinking as Ochako was filled more and more. Once they were each the size of Himiko's head, the blond vampire changed to her real target there. She started licking all around Izuku's puckered asshole, causing it to quiver. Unlike his cock, his ass and asshole were still normal-sized, so Himiko had to work hard to get her fun here. She shoved her tongue deep inside his asshole, causing Izuku to shiver and arch his back. Normally, Himiko's tongue could extend out about eight inches if she really strained herself, but now she could stretch it out in a manner similar to Asui's, meaning she was able to go far deeper than should have been possible. Her tongue filled every inch of Izuku's intestinal tract, and Himiko loved it. He was thankfully just as stretchy as her and Ochako, so she could do so much more than this too! It would just be harder because an asshole wasn't meant to be used as a fuckhole. That wasn't going to stop her though.
Himiko pulled her tongue out and savored the last of the flavor before moving back to the front. "Damn Ochako. You're even bigger than I thought you would get to be! I want a taste of that!" Before, Ochako had eaten out Himiko's pussy, and done an amazing job. It was time for Himiko to return the favor. "You know, I could probably clean you out fully, but it would be too late. You're already pregnant, aren't you? I know you can feel it!" Ochako could, and it felt fantastic. Her genes were mixed with the genes introduced by Izuku's cum, which was a mixture of Izuku, Himiko, and herself. She couldn't wait to see the result. "I bet you've got more than one bun growing in your oven! What do you think?"
Ochako could only nod, her brain mostly fried from the intense fucking she had been given, to the point where she had no control over any other part of her body. Himiko giggled and gave the girl a kiss, sharing the rest of Izuku's ass taste with Ochako. She then turned to Izuku, who was still buried in Ochako. "Izu, I know it probably feels really good in there, but I'm gonna need you to pull out. How can Ochako's little Deku's grow if your big Dicku is taking up all her womb space?" Reluctantly, Izuku backed up and pulled his cock out of Ochako. It flopped on the ground, soft, but not much smaller than before. He seemed to be getting hard again, and his balls were once again inflating with cum and expanding rapidly.
Staring in amazement at the quick recovery, Himiko said "You'll probably be ready to go again by the time I'm done. Why don't you go get a drink from the fridge and get one for Ochako too? Grab whatever you want! You'll need the extra liquids after all that!" Izuku did so, having calmed down enough to be able to walk and perform tasks, and though he could talk, he didn't trust his voice to work, so he said nothing.
While Izuku was doing that, Himiko got to work. It would take some time for Izuku to choose given everything in the fridge was some sort of alcohol, and he would likely be reserved at drinking it. So, while he was absent, Himiko shoved her entire head up Ochako's ruined pussy, drinking in all the cum and blood that was in there. She couldn't help but feel giddy at the taste. It was a mix of her two favorite people in the world, Ochako, and Izuku. Not to mention, her turn would be coming after she did one more thing with Izuku.
After cleaning out Ochako's pussy, Himiko stood up to admire her work. Instead of a mess of thick white liquid, Ochako was just a massive round ball on the floor. Himiko had purposly left her womb untouched by her tongue for two reasons. First, she wanted to make sure the pregnancy took. Sure, Ochako was likely already pregnant, but better safe than sorry, plus she might end up with even more if the cum was left there for a while. Two, she wanted a snack later and the food in the fridge and pantries was unappetizing after tasting Ochako's blood and cum, and Izuku's massive load and asshole. That also gave the added bonus of getting Ochako horny again and possibly in the mood for some girl-on-girl action.
Ochako was in no state to be moving because she was now the size of Izuku's balls before he drained them in her. On the plus side, her ass was in the air and just begging to be snacked on, so Himiko would get to that later, and possibly get Izuku in on that in the most literal way possible. For now, she had another goal in mind. Himiko thrust her fist into Ochako's gaping pussy, making the girl cum once more. Himiko hissed in slight pain as Ochako's cervix walls contracted around Himiko's wrist. However, that didn't stop her from getting what she wanted. Inside Ochako's womb were literally hundreds of gallons of cum trying to fertilize any egg available, likely even in her ovaries to fertilize them directly. One fistful wouldn't be missed, so that's what Himiko took. She pulled her fist out with her prize clutched in it.
She then turned around to see where Izuku was. He was in the perfect position for her. The 'fridge' was pretty much just a really big cooler that opened from the top, so Izuku had to bend over to look inside it. And that was exactly how Himiko wanted it. She sauntered over, making sure to shake her ass back and forth for Ochako's viewing pleasure if the brunette managed to lift her head to see what was happening. Once Himiko reached Izuku, she smacked his ass gently, making him flinch but not stand up. "Hey Izu."
"H-hi Himiko." He managed to squeak out, post-nut clarity catching up to him and making him realize what he had done. He didn't regret it, but it was pretty embarrassing to think about at the moment. Plus, between the drug use and the fact that he would soon be having sex with and very likely impregnating a villain, his life as a hero was pretty much over. "I-is everything in here alcohol?"
The blond vampire giggled in a way that Izuku did not like. She was up to something. "Yep! Anyway, I think I know what I want to eat!" Izuku still hadn't stood up! This was the perfect chance for her to do this! Just a few more seconds so she could get him to agree.
Shaking in fear, thinking it would be his blood, Izuku nervously asked "W-w-what i-is it?" It took every ounce of willpower Himiko took to not dive in that very moment.
As a response, Himiko gave Izuku a much harder slap on the ass, making him yelp. "Do you remember when you were fucking Ochako into the ground? I went around and started eating your ass! Well don't move, because I want seconds!" Before Izuku could respond or get up, Himiko dove at his ass, digging her tongue in deep. It was much easier this time because he had already been stretched out like this before. This wasn't all Himiko was going to do, but she was going to get his consent for the rest. She stuck her tongue in deeper and deeper, once again stuffing it all throughout his intestinal tract. However, this time she didn't stop there. She kept going deeper and deeper until Izuku felt something rear up in the back of his throat. Himiko's tongue popped out of his mouth and started wrapping around his neck gently, not strangling him, but that could change at any moment. However, it didn't tighten and choke the life out of him like he feared. Instead, it retracted and went back down his throat, this time entering a different hole. It went down his windpipe, diving into one of his lungs, then the other. She was intent to taste every inch of his insides. For a moment, Izuku couldn't breath, Himiko's tongue taking up every bit of space in his body so not even air could travel through it.
Just as suddenly as it started, it ended. Himiko's tongue retracted until it once again resided only in her mouth. Izuku coughed and coughed, finally catching his breath. He didn't dare move though, because Himiko positioned something else against his asshole. It was covered in some sort of thick liquid that he strongly suspected was his cum. "H-Himiko, w-what a-are you doing?" He found the courage to ask that, but he didn't know where he got it from. He expected his ass to be breached by her finger any second as she increased the pressure on it.
But that didn't happen. "Izu, before I go further, I want permission. I did all of that without asking, but this is going to be even different. Please, can I have permission to do this?" Izuku still didn't turn to look at her, but he already knew she was giving him puppy dog eyes, likely with a quivering lip. Where she learned of this weakness of his, he would never know, but it worked like a charm even if he couldn't see it.
"Y-yes. Y-you can d-do whatever you w-want to m-me. J-just please be gentle!" He gave his consent, and Himiko cheered. Her finger moved away, and Himiko backed off.
She said "Okay, with permission like that, I need to do this a different way! Get up and follow me! Oh, but first, dig around at the very bottom of the cooler. There's regular water down there. Give it to Ochako." Izuku obeyed and followed Himiko. She gently moved Ochako off the bed and pressed a button on the wall. The bed was shot by a laser and came out looking good as new.
"Perfect! Now we don't have to worry about it falling apart yet." Himiko turned to look at him, her hand covered in his cum. She held it up. "Originally, my plan was to shove this up your ass to lube you up for what comes next. But I think something fresher would be better, don't you?"
Somewhat regaining his nerve, as well as gaining an irregular amount of confidence, Izuku asked "What do you mean by that?" The giggles that came from Himiko worried him immensely. She patted the bed, and he sat down next to her.
After Izuku sat down, Himiko got down between his legs. "How about I show you? And remember, I have full control over your body, so you just relax, listen to what I tell you to do, and let me take care of you. Now spread your legs." Izuku did so, revealing his cock and balls. His cock had shrunken to a manageable size, and his balls, while still large and full, had done the same. "I guess this is what those scientists called passive mode. Still bigger than most people though." Himiko lifted up Izuku's cock and started licking his balls. They were still sweaty and salty and delicious. "Okay Izuku, this might hurt a bit. The less you struggle, the quicker it'll be over." Before Izuku could ask what she meant, Himiko sunk her teeth into those massive orbs. Blood and semen spilled out, and Izuku cried in pain as Himiko made four large holes. Himiko cupped her hands under the holes and collected as much of the mixture as she could before the flow stopped suddenly. All the holes had closed up almost in an instant, but it was still enough.
Himiko showed Izuku the large handful she had gotten. "Here we go! This is so fresh it just got out of your balls! And that's to the healing factor that super stimulant, you're all better now too! Now, turn around and bend over, Izu~"
Despite the pain he just endured, Izuku did as he was told. He promised Himiko she could do whatever she wanted as long as she was gentle, and even if that hurt she did it quick and carefully, and he healed quickly too. He did ask, "Healing factor?"
Nodding, Himiko positioned herself behind Izuku again, her fingers coated in blood and semen once more positioned at his asshole, slowly adding pressure. "Oh yeah, it also increases your muscle density, and your growth both mentally and physically. The quirk that boosted it added the ability to bounce back from any injury, and the ability to obtain nutrients from anything. It's pretty much a whole nother quirk without the downsides of multiple quirks. She thrust one finger in with a pop, but it didn't hurt Izuku yet. She added another and another, and another, until her whole hand was inside Izuku's ass, with her other still pushing in. "Any more questions before you can't ask them?"
"Just one. W-what are you planning?"
"I've only explored the pretty insides of your big balls. I want to see more and give you more! So, I'm gonna crawl up your ass, into your stomach, and let you digest me so you can have even more of me inside you! I could go the other way, but you might choke to death before I get all the way down, so this is better!" Himiko pushed her other hand in fully with another loud pop, and this time it did hurt. "Here we go Izu! I'm going in!" Her arms went deeper and deeper until she was up to her shoulders. It hurt a lot for Izuku, but at the same time, that pain was fading quickly and not coming back as she continued to go deeper.
Giggling, Himiko looked down just before her head went inside. "Hello again boys. I think I owe you two an apology for biting you." Himiko leaned down the best she could and wrapped her tongue around Izuku's balls, caressing every inch of them before continuing her journey. "Let's go!" She shoved her head into Izuku's ass, feeling it stretch around her before she made it all the way in. For whatever reason, she skipped past the intestinal tract and entered Izuku's stomach straight from his ass. It didn't make much sense to her, but then again, quirks were bullshit, so who really cared? She kept squeezing in until she found an issue. "Hey, Izu. My ass is too big for me to get it through. Can you help?"
Nodding, not that Himiko could see it, Izuku said "I can try." He grabbed her asscheecks and marveled at how soft they were. He couldn't help but knead them a bit before continuing. With all his strength, he shoved her inside of him, feeling and hearing another pop. Inside of him, Himiko told herself to remember that Izuku liked to play with her ass. After that, her legs went in easily. She was fully inside Izuku's stomach within a matter of minutes and curled up into a ball.
"So warm in here." She noticed the stomach acid slowly eating away at her, but it didn't actually hurt. In fact, she didn't feel it at all. All she felt was the warmth and the tightness like Izuku had wrapped her up in a big blanket and trapped her in the tightest hug possible. Technically, one of those things was true. It would be pretty hard for him to top how tight a fit she was in there, even for one as strong as Izuku. Before Himiko knew it, her legs were gone. Her arms were starting to dissolve as well, and the stomach acid was continuing to rise. Very quickly, it reached her head. "See you in a minute, Izuku." Just like before, Himiko closed her eyes and embraced her fate. And just like before, she opened them again to see her body reformed in front of the machine, with Izuku kneeling in front of her to make sure she was okay this time. Something was different about him though.
He was taller, and more muscular, if that was even possible. Instead of his meager 5'5, he was now almost 6 feet tall, and his body had bulked up considerably too. He wasn't as large as All Might, but he wasn't as lean as before either. She both liked and disliked the change. Sure, he was definitely better looking now, but there was just something so fun about seeing him look so normal, especially in the bulky clothes, when underneath he had a body strong enough to casually lift a refrigerator, crush it down, and toss it like a ball. That was until she saw his eyes. It seemed like he had gotten more than height and muscle from digesting her. Because his eyes were now a similar pattern to her own, in the same brilliant green they were before. He smiled widely when he saw that she was okay, and it just about killed her.
"Yep. I can die peacefully now, seeing that smile." Himiko laid down and closed her eyes, content to lay there for a while.
Ochako's voice brought her back to reality. "What happened? How long was I out for? When did Izuku get to tall?" This would be something that needed explaining. Luckily, they had quite a bit of time.
The next morning, all the teachers were called to the nearest meeting room. Principal Nezu was already there waiting for them. "Aizawa, what seems to be the issue?"
The exhausted teacher of 2-A replied in a panic. "Midoriya and Uraraka are gone. I checked their rooms, but nothing. Aoyama thinks he heard somebody on their balcony giggling to themselves. He said it sounded like a girl, but not one that he recognized."
With a deep hum, Nezu took a sip of his tea. "It seems that the last remaining member of the league might have surfaced. Contact every hero you can think of who might be able to help. Interrogate informants, black market support gear dealers, anyone and everyone with even the slightest connection to the criminal underworld. Toga Himiko has made her move. And we have no time to spare.