!

Inside the flying castle that once belong to the late Newt King, renamed Amphibia Castle, Izuku and the others are busy working. Thanks to the mental world trip they all spent together that lasted a month for them but just a few seconds for everyone else, they all came to an understanding with each other. Namely that they should just work together and share Izuku. Taking advantage of Izuku being trap with them in the mental world where they don’t need to eat or sleep, some of the girls grabbed him and had their way with him, causing the other girls to also get into the action. They spent much time having sex with each other, getting to know each other, bonding with each other while trap in the mind world.

The castle is currently in orbit protected by an forcefield, above the world where the X-Women came from as Izuku wanted to make sure that they got everyone. He had to leave after he had saved the others from the labs they were kept in. The X-Women left the world using the blueprints of the portal gun Izuku used to travel and what they could get their hands on from the other portal technology that others created. Now being able to freely travel to other worlds, he wanted to make sure they had saved everyone that they could.

With the massive emp wave that Polaris created, all electrical power was turned off leaving earth in the dark. With technology gone and many of the heroes gone as well, civilization quickly fell apart. The world is a Mad Max style world where might makes right and the few people left who have powers reign or were hunted down by humans who wanted something to blame. But it’s all temporary as the gas that was made to kill all mutants had sterilized all humans male and females, with only the mutant females being the only fertile ones left. But because human males are also sterile, no new children could be born and with all electrical technology stop working the search for a cure is gone.

The gas also affected the other non human races, of Attilan, Atlantis, and other global superpowers have fallen as their populations died from the gas. Wakanda and Latveria sealed themselves off from the rest of the world having used protective forcefields to keep the gas out and waiting for the rest of the world to die. The rest of the world is in ruins even before the emp wave sent everything back to the Stone Age. War had broken out as the different nations fought each other for the remaining female mutants who are still fertile, in hopes of finding a cure to the sterilization the gas done to them. With the power gone law and order went with it as the people in power quickly learned that in this new world, their power and money that had before, meant nothing anymore.

The search around the world found the last surviving mutant females and some surprises. Reunions with lost friends and family that they didn’t find before the X-Women left their world. As well as picking up some others who survived the downfall.

Preview, has the power to see a few minutes into the future and is the sister of Network who looks like her. Black hair, and a athletic busty body.

M, possesses a wide variety of mutant powers which represent a near-perfect human being. Her powers include superhuman strength, superhuman speed, agility, endurance, reflexes, coordination, and balance; self-propelled flight; nigh-invulnerability; night vision and enhanced hearing; an enhanced healing factor and the ability to read minds and perceive mutant auras. Her superhuman physicality, multi-hyphenate abilities, and arrogance have dubbed this French Algerian mutant to be the "perfect" mutant. She’s a dark skin Amazon with long black hair.

Michaela Ladak, her ability is to solidify her own spit, which she herself notes is not very useful outside of styling her hair. she has black hair dark skin, and a buxom athletic body.

Feral, a mutant that developed a feline-like physiology, a werecat. She is covered in light brown fur, has a busty athletic body.

Thornn, a mutant that developed a feline-like physiology, a werecat and sister to Feral. She is covered in light brown fur, has a busty athletic body.

Wind Dancer, has the mutant ability to manipulate air molecules. She could use this power to fly, levitate others, create powerful wind blasts or protective shields. Has long brown hair and a busty athletic body.

Surge, is a young Japanese mutant from Tokyo with electricity-based powers, and requires gauntlet-like regulators to fully control her powers. Has short blue hair and a busty athletic body.

Wallflower, has pheromone-based abilities, which allow her to influence others. Has long blonde hair and a slender busty body.

Cipher, has the mutant ability to phase through solid matter. Has long black hair, dark skin and a busty athletic body.

Armor, her mutant power allows her to create psionic "armor", giving her enhanced strength and durability. Has short black hair and a busty athletic body.

Bling!, her body is made up of diamond material which can produce and throw razor-sharp shards. Has a busty athletic body.

Shark-Girl, has the power to transform into a humanoid shark, has super strength, endurance, speed, and abilities of a shark. Has dark skin, brown hair in her human form, has an athletic buxom body.

Siena Blaze, has the power to manipulate electromagnetic fields, allowing her to throw lightning, affect the weather, flight, teleport, and super toughness. Has short white hair and a athletic voluptuous body.

Molly Hayes, has limited invulnerability and super strength, but using these abilities are extremely tiring and can only be sustained for a short time before she requires a nap. Has brown hair and an athletic buxom body.

Klara Prast, has the power to control plants. Has black hair and a slender busty body.

Puck, the daughter of the original Punk who shares his power of having a bouncy rubber body. She has yellow skin, short white hair and an athletic busty body.

Siryn, whose screams are sonic weapons or compels people who hear her voice. Has shoulder length red hair and an athletic busty body.

Lupa, has a generic "bestial" appearance and power-set, including Super-Strength, Super-Speed, Super-Speed, Super-Toughness, enhanced reflexes, heightened sense of hearing and night vision. She can also emit pheromones that allow her to control bestial creatures, although the stronger their will, the harder it is to cow them into submission. Has long black hair, dark skin, and a muscular busty body.

Whiteout, can project a flash of blinding white light from her body that renders her opponents blind for approximately one minute. For some unknown reason, her power only affects victims she chooses, and not everyone within range. She is also able to blind individuals who normally cannot be blinded by brightness. She is a albino and has a busty athletic body.

Jessica Drew, an adult woman who has the power of flight and electric blasts are inspired by spider species that can fly using the planet's electric field. Her pheromone abilities are also things female spiders have. Finally, she has the standard spider strength, speed, and agility that is common among the Spider Family. She has long black hair and athletic voluptuous body.

Big Bertha, an adult woman who has the ability to transform from trim and svelte to remarkably obese and back through the power of regurgitation. Has short blonde hair and in her thin form has a voluptuous swimsuit model figure.

Aurora, an adult Quebecois woman who has the power of super speed flight and producing light beams. Has long black hair, tan skin and has an athletic voluptuous body.

Diamond Lil, an adult woman whose power generates a "bio-aura" that made her nigh-invulnerable. Has long red hair and a athletic voluptuous body.

Flambé, an adult woman who has the power to control fire and is completely immune to it. Has long blonde hair and an athletic voluptuous body.

Vague, an adult woman who has the power to turn invisible. Has short black hair, dark skin, and an athletic voluptuous body.

Murmur, an adult woman with the power to mentally control subjects when she touches them. Has long black hair, dark skin and a voluptuous athletic body.

Lourdes Chantel , an adult woman who has the power to teleport short distances. Has long black hair and a voluptuous athletic body.

Lorelei, an adult woman who possesses hypnotic powers, she is able to mesmerize any or all males within hearing range by singing. Has long blonde hair and has a voluptuous athletic body.

Vertigo, an adult woman who has the power to induce sensations of intense dizziness and nausea in others. Has light green hair, and a voluptuous body.

Domino, an adult woman who is a skilled mutant mercenary who possesses the ability to manipulate probability in her favor, giving the effect of incredible luck. Has short black hair with white streaks, has a white body with a black short around her left eye, and has a voluptuous athletic body.

Risque, an adult woman who can create gravity fields to compress inorganic matter into small, high-density masses.he has long black hair, dark skin, and an athletic voluptuous body.

Skids, an adult woman who has the power to create forcefield around her body. Has short blonde hair and a voluptuous athletic body.

They found 19 girls and 13 adult mutant women who are still alive, some of them had been held in stasis tanks and were only awaken when the power went out and they escape. Others had been hiding and hidden themselves away, till Emma Frost using a new Cerebro had found them. They had no love for the remaining humans, not after what happened to them and what they did to the remaining heroes who tried to help them. They were more than willing to just leave with the others and leave the humans to die.

They stayed in orbit and looted the remaining military, research bases and secret bases for materials and advance technology that could still work if powered up. They also collected things like gold, silver, and other precious materials. So that they have the funding that they need when they need to buy things.

They also found the depowered body of Viv, the only surviving member of her family who were all destroyed by the humans. She’s a synthezoid created by the Vision in his process to humanize himself through the creation of a family. Once out of the emp area of effect, she came back online and was informed of what had happened and she joined the group.

They also found Ghost-Spider, who has been living with two villainesses Panda-Mania and Sandgirl, after all the others had been killed off by the humans. They been hold up in the old FF4 building, having destroyed or blocked off all the ways to get up, so that they didn’t had to worry about any humans trying to get their supplies. And they didn’t need to be convinced to join with the others. Seeing how all 3 of them already knew Izuku, who they met during his stay in their world.

Ghost Spider, has all the powers of Spider-Man. She has blonde hair and a slender busty body.

Panda-Mania, she has super strength and endurance, who dresses as a panda. She has short blonde hair and a buxom muscular body.

Sandgirl, the daughter of the Sandman, she has her father’s power of turning herself into sand. She has short black hair, and a slender body in her normal state, but she can transform her body shape anyway she wants. (1)

!

Amphibia Castle -

“We came here to see who had survived and to get anything useful,” Izuku said to Ghost Spider, Panda-Mania and Sandgirl.

“And you have a harem?” Ghost Spider asked.

“Not by choice, I thought I was just being a friend and had no idea that they were all falling for me,” Izuku said.

“What?” the 3 asked. Remembering how the younger X-Women were all over Izuku before he left to continue his search for his homeworld.

“Izuku is a clueless idiot when it came to love. Like in movies where the guy has no idea that the girl is in love with him, till it’s shoved into his face,” Amity said who is standing with Luc.

“First we all thought he was a playboy but then thanks to a truth spell and mind reading, we found out that he’s just dumb when it comes to love,” Luz said.

“This would be funny if it wasn’t so pathetic,” Sandgirl said shaking her head.

“Yeah how could you not realized that?” Panda-Mania asked.

“I never hanged out with girls my age in my world before,” Izuku said.

“And now you have a harem,” Ghost Spider said.

“Want in?” Amity asked.

“What?” Ghost Spider asked.

“Aren't you girls love him like us?” Amity asked.

“Yes but there is a problem, while I’m immune to the effects of gases thanks to be made out of sand and Panda-Mania being a mutant. Ghost Spider here is sterile,” Sandgirl pointed out.

“Yeah I’m a meta human and I can’t have children anymore,” Ghost Spider said.

“We can fix that. We have a cure for that, magic,” Amity said.

“Really?” Ghost Spider asked as she had never thought about having children but once that choice was taken from her, it suddenly became important for her to at least have a chance of having children. Lots of people took the news of them being sterile badly, which was why the world below the castle is in ruins.

“Yes, it can be cured with a magic potion that makes people who are infertile, fertile,” Amity said and noticed that Luz has been quite and been looking over the girls from the world below. “What’s bothering you Luz?”

“I been wondering why all the girls from the world below us all have busty bodies,” Luz said.

“The mutant gene does that to us,” Panda-Mania said.

“Same for metas, our powers gives us ideal bodies, namely for women, big breasts, thin waists, wide hips and big butts,” Ghost Spider said. (2)

“And I can change my body shape anytime I want,” Sandgirl said.

“And using our powers burns up body fat, well expect for our breasts and butts, where the fat seems to go,” Panda-Mania said.

“Lucky you,” Luz said as her breasts which are the smallest out of all the girls in the harem.

“Oh Luz you have nothing to worry about, seeing how your butt is your best feature,” Amity said as she sinks her hand into Luz’s massive butt and turns to Izuku. “Isn’t that right Izuku?”

Izuku had to admit that Luz’s ass wasn't just big; it was two massive lobes that bounced wildly when she walked. As Amity shook it for him as she kept her left hand on the massive globes of flesh, its elasticity went out of control. Luz’s butt rippled and shimmied as Amity shakes it. Most girls would have wished their breasts to be as big as Luz’s two ass cheeks.

“And remember while we were in the mental world how much he like it when we sandwiched him, between my melons and your huge butt?” Amity asked.

“I remember,” Luz giggles remembering how Izuku’s face was buried deep between her butt cheeks while Amity with her own huge breasts were pressed up against the back of his head.

“Mental world?” Sandgirl asked.

“Emma Frost decided to stop us fighting over Izuku, she trap all of us younger girls who are after Izuku into a mental world where time for us in there went faster, for everyone else it was a couple of seconds but for us it was about a month. So while there we got to talking and decided to just share Izuku as we were already going to share him with our 5 different groups. And seeing how unlike in the physical world, where if we had all just grabbed Izuku and had sex with him, would result in him dying from exhaustion, we had an orgy. It was a great way of really bonding and getting to know each other,” Amity explained.

“Also showed Izuku’s his place. While he is our stud in our herd as Sunset’s group calls us, he can lead us around and give us orders. But that’s only because we let him, as his main job in the herd is to have sex with us,” Luz said.

“You have been having non stop sex with all of them?” Ghost Spider asked.

“No, if I did had sex with even one of them. I would have to have sex with all of them and that would kill me,” Izuku said.

“We’re fixing that problem as we speak. Make him into a real stud for us to enjoy. So you want in?” Luz asked.

“Being in a harem where I can have my way with Izuku and have sex with other women. Sure, beats salvaging supplies and eating whatever can goods I can find,” Ghost Spider said.

“I’m in,” Sandgirl said, as this offer is better than the life she was living before. And that she has gotten close to Ghost Spider and Panda-Mania.

“Me too,” Panda-Mania said.

“3 more new herd members,” Luz said.

“Do we really need to call this a herd?” Izuku asked.

“The Day sisters made it clear who’s the top females of the herd. They have made everyone submit underneath them, they’re just too good at making all of us their sex toys,” Amity said blushing as she remembers how she and Luz tried to out sex the twins and they ended up mewing in submission underneath the sisters.

“You all rank yourselves by how good at sex you are?” Ghost Spider asked.

“Beats fighting and the sight of bosomy, sweaty, naked women writhing in orgasm is enough to get Izuku back into sex mode,” Luz said.

”Don’t I have a say in who joins?” Izuku asked.

“No,” all 5 girls said at the same time.

“You got us to fall for you and we all agree to share you. So just sit back and have sex with us whenever we want,” Amity said.

“Besides you choose this life,” Luz said.

“Yes, I did,” Izuku said smiling. “Being with people who care and value me is what I chooses, even if you are villains.”

“A villain to some but a hero to others. You are the hero to use who saved us from the humans of our world,” Panda-Mania said.

“Yeah, a hero to some,” Izuku said.

!

Author's Note

1 - Panda-Mania and Sandgirl are from Marvel’s Spider-Man tv show. I’m cherry picking things and people from the different Marvel worlds for this fic. Seeing how hard it is to know what’s cannon and what’s not anymore.

2 - A justification in universe for the reason why the female mutants are mostly shown to be buxom beauties.