Vault 18 part 2

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TW: Threesome, Power Play, maledom, dirty talk, Humaned, Sweat, Musk, Teasing, blueballing, HFY, Humanity fuck yeah, wet dreams, impregnation.

It was a new day in Vault 18, and what awaited Pin was nothing but horny hijinks all day. Today, he had gone down to work on the electricity once more, figuring out how to get the cables together and not die by high voltage either in the process. He knew he could work this properly because he didn't need to handle anything with chips or some complicated motherboard; this was as easy as wrapping cables around, sticking them together, and at worst, welding something together. The manual certainly helped a lot; he certainly could get a few more rooms lightened up, even the elevator... Although that one might be better to leave for when there's more power, the last thing he wants is power going out right as everyone is inside the damn thing.

Suddenly a buzzing static sound was heard from his walkie-talkie, a small gift the gecko girls gave him this morning to be able to communicate with him at all times, anywhere, everywhere, keeping check on him. In his mind it just meant that the girls wanted to make sure he was safe and didn't get lost, but this was just for them to slightly stalk him and be able to hear his voice no matter what.

It also came in handy as a tool to lure him into 'honeytraps.'

Pin talked through the walkie, "Hello?" Waiting to hear an answer, maybe the thing wasn't working, but then a hasty, panted voice, almost as if she were exhausted, came from the other side.

"Heheeeleoe." He was unsure if it was because of the walkie or was just the gecko gal voice.

"Uuuuuh, hi, hmmm." He tried to think so hard: who could it be? If either Gabby or Abby, their voices were similar, but there was some different aspect to them; perhaps it would be better if he didn't say their name, "You."

"Yes, yes, I, Pin, would like you to come inside a room where I am right now."

"Uh, sure, do you need assistance with anything?"

"Oh yes, very much so, very much in need of assistance, yes, of course."

He went quiet for about 10 seconds; this had to be some trap. "Sure, just tell me where I need to go." The gecko girl was heard giving some maniacal laugh on the other side before responding.

"Reactor room, same floor as the power generator; shouldn't take too long for you to find out, hehe." He picked up his tools, believing he might need them. He was able to fix the power generator, but a reactor room might be more complicated. Maybe she just wants to show him what's so special about the room too? He would walk that floor trying to find the reactor room as he heard some clanking and tapping sounds at the end of a dark hallway. He gulped, afraid as he made his way through there, reaching a room that was quite huge. Lights were turned off, but there was some dim light still brightening the room coming from what seemed to be a lantern on the wall, perhaps to keep the room lightly dim in case of a power outage.

But that was not important.

What should've called his attention as soon as he entered the room was Gabby, the golden sister, wearing a 'stylized' version of the jumpsuits from Vault 18; he sees her wearing a ripped, sweaty jumpsuit. The ripped part was practically showing her sideboob; her ass was in complete sight, but at least some of the fabric had the decency to cover her holes. Her legs had multiple ripped holes and slashes; they looked, but the most noticeable part was the chest, which barely covered the front part, showing plenty of cleavage, and due to the height difference, he was able to get a good peek at her tits from up there. Then the sides were absolutely torn as well, showing as much sideboob as possible; her aureola lightly peeked out, showing that not only were her tits massive but also probably her nipples and aureolas were as well.

The sweat didn't help; the room was hot. There was no ventilation, so the gecko girl had been heating herself up for a while, small drops of sweat running down her breasts and inside her cleavage, not to mention a powerful musk that smelled of sex filling the room. It's not like he cared; you would've smelled worse at the wasteland.

"Uuuuuuh, are you alright? Why are you so…" He tried to think of the best word to say, "Ripped apart?"

"... Hey, my back is killing me." She didn't seem to answer his question either. "And look at this, coconut lotion for moistening the skin that I have." He stared at the lotion, then back at her; he was so confused.

"I see."

"..."

"..." Awkward silence took over.

"My back hurts me, and Uuuuh, I heard you give massages."

"Abby told you that?" She went silent once more; Gabby was just trying to replicate the same dialogue and scene she had seen at one of the porn films, unsuccessfully, of course.

"Y-yes?"

"Why would she say that?"

"Human, it doesn't matter why she said it; the point is that my back hurts, and I am, uh, in need of massage assistance right now." The gecko girl pushed the lotion in his hands, grabbed at the yoga mat she found, laid it on the ground, and then laid herself flat... Or as flat as she could with those massive tits on the way, right on top of the mat. Her butt cheeks fully exposed and her breasts sticking out from underneath. "Do not be afraid to go all in and hard on me." She grinned; she knew that this would be the part where he touches her butt, spreads her cheeks apart, and sneakily pushes his cock in and calls it the massaging rod for her massaging hole, while in reality they were having SEX, filthy unfiltered adulterous SEX!

He was a bit stunned at first due to the proposal, but it was not the first time he had to do something like this. Back at the farm, people would get hurt; if there was no stimpak, med-bay, or pills to pull through the pain, the last thing you had was your hands. Some massage and pray the wound was nothing beyond resting.

But doing a massage to alleviate someone's back—that's something he can do at the very least, especially on the silly gecko girl who was currently cackling at the idea of having her back massaged; probably it's some vault dweller thing—better to not dwell on it, but it was really hard to not get the wrong idea with all of that ass meat sticking out, the things he would do to plow fat cheeks like those every day.

"Hueheuheue, make sure to get all the good—" She felt the lotion hit her back, her tail standing up straight due to how cold it was. " OooooOOoOO okay that was surprising—"

"Sorry, I will massage you now."

"Make sure to get all the nghhh- GYAAA! AAAA~" Gabby, however, was not expecting the massage to actually feel quite good on her; she was expecting it to be just some sort of lingo or touching before sex, but this actually was starting to feel really nice. Pin would smile hearing that she was enjoying this, notably from her absolutely muttering and speaking gibberish and nonsense; it was almost like she had gone back to her primal gecko phase. However, he didn't want to make things awkward by just hearing her moan and talk like she was having a stroke. Maybe now that she was calm and not trying to push his buttons, he could actually maybe start having a normal conversation with her.

"You know, I used to do massages like this all the time back at the farm. I thought I could make a living out of it one day, hahah, but of course that never happened because it's the wasteland and... Just never mind what I am trying to say or what not. Just know that you are in the right hands for this." The gecko was too busy having her back gently cracked as it echoed around the room, showing how little care they have been giving to their bodies; her tail wagged excessively fast, not to mention she was squirming so much it was a bit hard due to how much she kept shaking and moving before being able to properly relax.

"Ngh, l-lower, go lower, grab me, grab me lower, and do it." His hands went down to her ass at first, grabbing it and rubbing. She thought she was about to get fucked in such a feral way that she was going to become nothing but human breedstock; however, he just kept rubbing her... but not in a sexual manner. He truly wanted just to release more stress from her lower area before he moved to rub her thighs. Down there she was able to feel perfectly the hot warmth of his hands and, most importantly, some knots that had been killing her legs for a while. Finally, she stopped shaking so much and relaxed down, melting in his hands as she felt her stress released.

"So far so good, ma'am?"

"Fuuuck you, shoooooooooo gooodsss." She said with such a dumb smile on her face, she might not have gotten her pussy plowed, but this was a close second; she was in ecstasy, almost crying from having such relief. She never knew how good a massage could feel; she could get used to something like this more often.

"Sooo uuuuh... How about you tell me more about you girls? I feel I keep being the center of attention, but I never asked you about you two."

"Uuuuuh, well, we haven't ever left the vault, so no cool stories here. I could tell you about the time I bit my sister's tail; it fell off and then it grew back days later."

"Oh yeah, geckos up there can do that too."

"I guess... Oooooh, can you do me a bit on the left? Nghhh yeah, good. Harder, please?" She felt something pop as her face turned into a dumb expression once more, feeling so good with his hands. "W-well, I guess I could tell you what I want."

"Be my guest; I would love to hear it."

"I want to actually leave the vault one day. I know you like it here, but I want to maybe hmmm meet more like me? N-not that I hate my sister; I love her lots... Just don't tell her that, but I want to see more creatures out there. We have these books filled with content about the creatures from above, all the mutants we will find, new critters, new species, and new humanoids, not just normal humans, robots, mutants, and beasts that could be just like me! I want to go meet them in the safest way possible too, although from what you have said about the wasteland I already can see it's impossible, but meeting mutants like me would be cool."

"Mutants? I thought you were geckos."

"We are geckos." He felt a bit odd with that mutant word; there are super mutant species, after all. Maybe no need to correct her on that just yet. "I would also like photos and some souvenirs to decorate my room; I have all these drawings of how I picture the wasteland to be."

"Are most of those drawings deserts?"

"Uuuuh no."

"Well, up there it's just that, a bunch and a bunch of sand and dirt, no green, sometimes breathing hurts; it's not as good as it sounds."

"... Sorry, I know it's dumb; just forget about it."

"..." He truly thought the wasteland was hell compared to this place, but it seemed like this was her dream; he couldn't just crush that, not the same way the wasteland crushed his. "Well, uhm—it's not all so bad. I heard about a place called Shady Sands, green fields, fresh food, a capital for those who hope to start a new life, with people living happily between them, but those are humans, uhm—" He tried to think of a better example. "There is Rivet City too, secure, fresh water, many places to go. I am not sure where it was, but it was another good settlement with sort of good people... " There is the vegas strip but he decided to not comment on that due to being so shady and unpredictable, last thing he needs is for her to also develop a gambling addiction and end up selling herself away when she is in debt.

Gabby turned to look at him. "Umm, any place for mutants, maybe?"

He tried hard to think about it, really hard, remembering an actual place out there of supermutants, but he had heard rumors about them eating men and **** people, but those were rumors; however, there's no need to gossip around something he doesn't even know and... What she didn't know didn't hurt either. "There is a place called Jacob? Jacobs? Hmmm, Jacobstown, I think it has an S, where supermutants live peacefully and grow plants and flowers. I'm not sure if they still exist, but if they exist or they ever existed and not anymore, I can tell you that there are good mutants out there, creatures that would actually love being in a place like this. I mean, I do; I don't think I ever want to have to hold someone at gunpoint ever again."

She would smile as her dream was reassured by him, her tail wagging in a different manner, not excitement but actually in a flustered happy way as she hid her face. "Uhm, th-thanks."

"I could maybe one day take you around, but I don't promise you it's pretty, but if that's your dream, I could help you, just because you help me, you know, be nice and all that stuff."

"Sounds good, but I don't want to bother you." She hid her face with her hands as she was feeling weirder, not horny but different; it was a very different feeling.

"I can take you to my favorite places; there is not so far from here, a few miles away, a good market that has some nice locations. They even have some activities like shooting contests and other things, not like I actually participated—most are a scam, but I think they could look fun for you."

"Hehehehe... I would like that one day... My sister wants to just stay in this hole all her life. I am not sure what she sees in just being the two of us; I am sure I am not fun enough to be with for the rest of eternity... I mean, would you stay with me for eternity?" The gecko turned to look at him with a blush on her face, that question having a double implication; he was shocked as to how cute the geckos actually look when they are not being so overly horny, and then he felt his jumpsuit getting quite warm and also tight... It was too tight on the lower area; maybe it was time to stop here.

"Well, massage here is done! I should go back to, uh, fixing the electricity and stuff... H-hey, you know you could use the radio room to ever send a message out there to other mutants like yourself, one day, just an idea. I know smart people listen to radio and stuff." He started to clean his hands from the lotion as Gabby remembered she was supposed to get her pussy pounded.

"W-wait—" She tried to grab her own jumpsuit and rip it apart to show off her pussy to him, but he was already halfway through the hallway.

"TALK TO YOU LATER, GABBY!" he said, rushing off, running away, her jumpsuit finally snapping apart as he was out of sight, unable to see her nude form.

"...Damn it." She looked down at her suit, completely torn too. "Now I need a new suit..."

A few hours later

Pin was able to get some of the cables in place at the power generator. Abby even went down to the generator to give him lunch so he wouldn't lose track of time. He knows the girls also work hard; as Abby mentioned, she was going to the hydroponics room and water treatment plant. It was rather amazing the girls were actually capable of keeping this place running, wondering how educated they were in these topics.

To be honest, now that he thinks about it, skills like these could be very precious in the outside world. Maybe Gabby's idea of travelling the wasteland is not so bad if you are also useful. Pin never felt useful before until he had gotten to the vault; the idea that he was 'irreplaceable' was something nice, like if he was someone in the world. It filled him with hope and aspirations for the future.

His walkie-talkie started to sound again as he picked it up to talk. "Hello?"

"Hi hi hi!" He could tell this time this person was Abby; she was more bubbly in personality than her sister, and that was fine. Maybe she couldn't tell their voices apart on the walkie, but the way they spoke could be something he could learn from.

"Hi Abby, thanks for lunch."

"Hmmm hehueheuhe nn-no worries, handsome heheheheh." He was still a bit weirded out about that word, "handsome," feeling it was mockery; no one ever called him that. Maybe handsome for geckos? Probably geckos find ugly stuff, pretty , right?

"Can I hel—"

"HYDROPONICS! COME, COME TO HYDROPONICS. YOU SHOULD COME, TOTALLY COME AND SEE ME THERE! COME ALONE! NO GABBY!" She was now shouting out of nowhere; it should be very important if she is shouting like crazy, right?

"I will be there in a moment."

"Yes, that's good; I will wait for you here, alone, huehuehueueh." He always found it weird how they laughed too, a bit creepy, but a bit cute too as well; it was unique in their own way.

He would stand up and head out of the room; he could use a break from fixing cables and smelling copper all day too, so this was fine. He would head to the hydroponics room on the floor above, trying to remember which room it was, but he could hear some tinkering around coming from one of the active rooms, so he decided to follow the sound. Maybe some signs around the vault would do good? Although with only 3 people living there, it might not be needed.

Once he arrived at the room, he looked everywhere for his friend. "Abby? Are you here?" He noticed the blue gecko's head poking out of a vent.

"Yuuup, just doing some weird work."

"That's good. What do you need help with?" She grinned, squinting her eyes and showing all her row of teeth; it was still eerie to see their smiles, that's for certain.

"There is something only YOU can help me with." She climbed out of the vent as he was able to see her jumpsuit absolutely soaked; it was almost like she had taken a shower with it or soaked in the pool. It was absolutely wet and dripping, but the worst part was the fabric was sticking to her body so perfectly that it had become see-through. He was able to see her dark black bra and black panties' shape and color even with her jumpsuit on. "My special jumpsuit to work at the plant got wet; could you maybe give me a hand?"

"G-give you a hand with the pipes?"

"Pft, no, silly, I need you to dry me off; I cannot keep working sooooooo wet." She smiled, trying to put on some moves on him, similar to her sister, learning from the porno films she has been seeing all this time on the vault, but unlike her, her 'method acting' came more naturally, really. "Can you help me get the toughest spots?" She handed him a towel.

"Umm, sure, I don't mind." He was ready to start drying her head, but he was surprised as his hand was grabbed and he was walked towards a chair, and then he was pushed to sit down. " Oof… Uh?"

She climbed on top of his lap, planting her fat butt on him, soaking his clothes wet as well. She tried to act like she was trying to get in a better position, but all she was doing was rubbing her fat fucking ass all over his lap, grinding against him, trying to get his cock all nice and hard with her movement. She had practiced this moment so much in her head that it came naturally. "Oh, don't mind me, trying to sit better to not make you uncomfortable." Pin was red-faced, looking up at the ceiling as he tried his best to not get hard again.

"N-no problem."

"Hey, you just dry me off, okay? Make sure to get me all nice and dry, and if you need a towel, there are some more, okay?" He would listen to her at first, wondering what to do. Abby made sure to lean back, showing off her cleavage, hoping for him to get his hand between her tits and start to dry them, maybe be more cheeky and fondle them, grab them, pull from her nipples, and even slap her big fat fucking breasts.

But none of that happened; he just held her maw like one would do a dog, a bit surprised by the gesture, but it felt nice having his hand on her 'chin,' and once he positioned her head better, he started to dry her head off, being quite gentle and slow so as to not hurt her, wiping down any wet spots on her face, even touching lightly her head frills, being extremely delicate and nice with them in case they were sensitive. The gentleness of his hand felt so nice; she leaned her head closer to his hands almost like a cat would.

"Hmmm, your hand feels nice."

"That's the towel." She moved the towel away and placed her head on his hand.

"Your hand feels nice." She stressed again as he started to pat her as he kept drying her neck. He looked at the underwear that was showing off behind her back, realizing she must be very wet from behind. He slid his hand down her jumpsuit to touch her back and dry it off as well with the towel, surprising her at first, but she didn't seem to want to try to stop him from doing so.

His hand still on her head started to give her gentle headpats and scratches like one would do to a puppy; she even behaved like one as she started to suddenly purr, her tail slightly tapping as well against his thigh, and the warm feeling of his body did wonders. She could get used to this every day; she wants this every day. "Heheheh, give me more."

"More?"

"More of this touch"

"You mean headpats?"

"Yes, yes, I want many of these. Once I am overseer, I shall demand daily head pats from you, Pin! Head pats non-stop." He smiled hearing how much she enjoyed the gentle touch. "This is the best! Do you do this often for other humans"

"Nah, if I touched someone on the surface like this, they would cut my hand."

"The surface stinks. Who would ever like to leave a place like the vault, right? Can't wait for my turn to be overseer."

"So can I ask why you want to be overseer? Yesterday was the same with the overseer stuff; you seem to like that. Is being an overseer so good? I have no idea what an overseer does."

"It's like the leader of this place."

"But there are only two of you."

"I KNOW! But like, one day there will be more people. I want the vault to be filled with people to lead; I will be such a benevolent leader, and everyone will love me. We will have many critters working around, playing, and cooking; we will have a farm; it will be just perfect."

"Sounds interesting. You want a community to lead?"

"Yeah! And I want many people from the wasteland here too, even if it's against the shelter norm. Oh, excuse me." She started to wiggle her butt some more on his lap as she wanted to make sure his cock was even harder than before; she could feel the tip starting to poke one of her ass cheeks making her excited. "Now where was I? Oh yeah, once I have plenty of people, I want to organize this place and make it a little decent city. I really love those films that the machines show us about the perfect society. I want to see myself wearing one of those sun hats and growing corn and taking it out of the ground, and then a humie hubby comes and kisses me from behind huehuehuehuehuehueheu."

"Sounds like a peaceful dream." Although what's a 'humie hubby,' he thought.

"It's the best type of dream; my sister wants to leave though. Maybe if I show her how cool the vault can be, she can stay, but she doesn't listen."

"Don't you maybe think both of your dreams could be achieved at the same time?"

"What do you mean?"

"Your dream of the vault and her dream of exploring could become true; she could have a vault full of people from the wasteland to share tales with and go out exploring for those people and bring them here for you to have around and lead and make your little city, you see?"

"I thought that before, but... I kind of want my sister to be leading with me too, you know, not out there; I don't want to worry so much. Her idea is so... silly."

"It's not silly; your sister just thinks that you would eventually get bored down here. I am sure there are other things you could do."

"I don't need to do more; I just want people to be around with. It's all... My sister is the best, but don't tell her I said that! I just want more people around I guess..." She looked back at him before remembering his hard cock and starting to bounce on his lap. "Ooooh, if only there was a way to make more people, like a filthy, filthy way to make many, many little people, a very dirty way, preferably in bed too." Pin picked up Abby and left her on the ground gently, giving her head a few pats as he was practically panting, wheezing, and holding his cock back from ripping out of his jumpsuit.

"I should keep working. See you later." He said as fast as he could and left as fast as he could as well.

"Crap baskets," Abby said as she had failed. Gabby, poking her head inside the room as she was waiting on the room next door, noticed Pin leaving in such a rush; she approached her sister, staring at half her body being wet.

"So your plan was to soak yourself in water?"

"Well, what was yours?"

"A massage."

"Damn, that was good... But he didn't fall for any of us, right?"

"Correct, he is a sugar plum harder to crack."

"Well, I'm not giving up."

"Never said I was, sister; tomorrow is a brand new day, and the day after that and the day after that and the day after that." Both sisters started to laugh in a maniacal way, loud enough for Pin to hear at the distance, feeling they were up to something; he just hopes that these 'tests' of his will finish rather sooner than later.

The day after was a little bit of the same; Pin goes to work on the lights, checking how each room is doing with electricity, and then his walkie-talkie would start buzzing, hearing a voice from the other side, this time being Gabby, who was pleading for him to come help her at the diner, feeling something else awaited him, and once it arrived, it was another of those scenarios that were pushing his patience and willpower.

He saw the golden gecko, stuck in a vent, her upper body inside of it, whereas her lower body was sticking out, but for some reason the gecko had no pants; she was just wearing some tight pink panties that read 'eat this bun' right on her bum. Even her ass was gleaming, lubricated for him to have his fun with her; no one could stop him either; her sister wasn't around. "Ooooh, Pin, are you there? I heard someone cuuuuumming inside the diner. Are you going to help me, please? Help my big fat bum to get out of this vent; I am so **** after all. Oh, by the way, I was thinking of calling my sister, but she will be busy for the next three, let's say four hours, so no one will be coming here, and no one knows I am stuuuuuck... Thankfully you are here, right?" She shook her ass for him, tempting him to grab it.

All her words hit like a deathclaw; his cock was strained, painfully erect, and it wanted to burst out and take advantage of those fat-ass gecko cheeks that were calling to him, the lube getting her panties wet, letting him see the outline of her perfectly 'unused' tight pussy.

"Piiin, are you there? Is my bun too big, stepbro? I am stuck, stepbro; please help me." She said, hoping that would push him to the edge, and then both strong hands grabbed her hips. She bit her lower lip, her pupils turning into hearts as she was about to get fucked inside the vent; she was going to be violated by her 'step-bro,' by her 'humie.' She had won the bet finally, but instead Pin pulled out with as much strength as he had, even as she clawed the metal walls to prevent herself from being pulled out. Clawing the thing for dear life, making a loud scratching sound, as finally he was able to pull her ass out, falling back as the gecko's fat ass was planted on his face for a brief moment as he got her out. "... So do you want to eat my bun?" She said, hoping that would get him going.

She was promptly picked up as usual and gently left down on the ground. He patted her head. "Have a nice day." He said with as much normalcy as he could, trying to ignore the massive fat boner on his pants, and then quickly left the place.

"...That's the second jumpsuit I've ruined."

At nighttime he believed he was going to sleep safe and sound without anyone to bother him; it had been quite strange, however. He swore he never saw Abby in the whole day; maybe she was embarrassed from yesterday, right? As he was finally able to close his eyes a little, he heard his bedroom door sliding open. He took off his blanket to see who it was, and then he saw her.

Abby was standing there with an innocent smile, tail low and wagging behind her, acting as if nothing bad was happening, wearing nothing else but underwear; it was some tight clothing too, as they were hugging her breasts, making them look bigger, her aureolas poking out. It almost looked uncomfortable with how tight her clothes were and her thick, meaty booty, waist, and thighs were practically eating up those panties she wore, almost disappearing on that palace of meat; only a small piece of fabric was seen covering her pussy. "Abby, what are you doing here?"

"Oh... Is this like your room?"

He was confused by the question "Yes?"

"Oh, my bad, sorry. I am dumb sometimes; I am the dumbest of the two sisters, you know." She walked closer to where he was resting on the bed, sitting next to him. "I entered by accident into your room."

"I can see that?"

"I apologize for my accident." She grabbed her breasts, pushing them up, fixing them up for him, making him stare as much as she could.

"It's alright, you can leave now if you want."

"Oh, but I cannot, cause you see. Our vault laws dictate you can handle me ANY way you see fit for trespass; I’m at your mercy~ You can do whatever you want with me. I could maybe even be the uhm—the uuuuh mother of your offspring if you wish so. So tell me, Pin the human, what is it that you are going to do?" He stared at her, a tent formed on his blanket; she could see his cock ready to breed her fat gecko pussy. She was grabbed as she gave a little moan at the surprise of his hands grabbing her so tight, but then she was picked up, being held under the armpits like one would lift a cat, and taken outside of his room; he patted her head and said.

"Good night, Abby. I hope you have nice dreams, okay? Cover yourself too, it's a bit cold today." He closed the door and made sure to lock it this time, as she was left half naked outside there; it was a bit chilly, actually.

Abby was a bit stunned by being suddenly left there alone. "God damn it." And decided to walk back to her room; just as she was about to enter, her sister opened the door of her own room.

"Let me guess, rejected?"

"Very much so."

"I wonder if he is one of those humans that do not breed."

"Virgin? Maybe so, which would explain why he is not able to pin us down and plow us as one would expect from our research."

"Not to trouble you, Sister, but I have a plan that should work tomorrow, but we will have to wait before making our move."

"What type of plan, sister?"

"Easy, do you remember the film 'My Aunt and Mother Are Stuck Living with Me in My One-Bedroom Apartment'?"

"Ah yes, of course, one of the best, I must say."

"We shall approach him and strike when he least expects it in such a way that he won't be able to resist." Both sisters started to snicker, followed by a loud cackle that was heard by Pin as he hid himself in the blankets, wondering what type of test awaited him tomorrow.

The day after was actually rather calm; there was nothing odd at first in the morning, just a normal breakfast. The girls kept their composure and distance as well, speaking about topics about what work they should do today and even inviting Pin to just play a casual game of Vault-Tec Monopoly, the best type of game there was. He decided to agree so as not to be rude, expecting more traps or perhaps sexual innuendos or improper touching, but surprisingly that afternoon they just had a fun game and a very normal, calm talk. He was growing suspicious, if not slightly paranoid, at everything the sisters were doing with the lack of lewd gestures that afternoon; however, as night came close, he decided it was time to stop the game and for each to go back to their rooms. He took a quick shower, trying to get rid of the thoughts, and for a brief moment he believed that maybe yesterday and the day before that and before that the girls were just acting uncomfortable around him because it was a new person in their environment.

Maybe they just needed to get used to him.

He felt at ease for once that night and was able to sleep more relaxed. Trying to have some normal dream that doesn't make him wake up sweating or aroused.

However, around 2:00 or 3:00 a.m., he heard some slithering around, followed by some light cackling and tapping as something got close; he would slowly wake up and stare at where the sound came from, noticing both of the gecko girls just standing there in their underwear, licking their lips in a sensual manner as they approached the bed of the wastelander, hips swaying, and climbed onto his bed.

Art by goldcrustedchicken

He remained quiet as he just stared. Both gecko girls got on his side, hugging his arms, each of them right in between both of their breasts, their claws digging into his skin in a slightly painful pinching manner; he sees the two just simply remaining quiet. "Umm, girls?" He tried to speak but was interrupted by the two.

"What is this hunk wastelander waiting for?" said Gabby.

"Don't you know that we vault dweller girls are quite weaker than you upsiders?" Abby continued speaking, each of them taking turns to lure him in to break and take 'advantage' of the two.

"I heard stories from wastelanders that like to raid and pillage. Are you going to take us as slaves? Is that what you are planning, wastelanders? To take us as nothing but worthless slaves? We are defenseless; after all, we have no weapons, nor are there other people here."

"Not to mention we are so small and we lack strength too; you could definitely take us both even if we resist." Pin was feeling insulted at all of those. Is that how he is seen? As a ****, were both girls simply seeing him like that? He had heard a lot of people doing those awful things, but he never saw himself as evil enough to do that.

"Come on, just do it already. What are you waiting for? Do you want to be overseer? Do you want to **** us under your strong hunk chest, maybe chain us up? We will wear collars just for you. Just give us something, anything, darling, anything that you want. We will do it since you are going to do it eventually anyways, right?"

"We get so wet when you touch us, when you lift us, with that stupid, dumb, cute smile of yours, humie, and those large hands grabbing our heads, patting us as you call it, touching us like we were your pets. Come on, give us all you got; you got to help us with this heat you created, handsome." Both girls started to grind against his arms and legs, rubbing their sweaty bodies against him.

They started to plead to him, beg to him, and ask him to do something with them; the same laughing and cackling that has made him restless echoed in his ears, followed by the words 'Please' over and over and over again. It was like he couldn't rest for a moment to gather his thoughts; his head felt heavy and hot, his chest tight with pressure as if he couldn't breathe. Also, having both of their tits on top of him didn't help either with their size, but what was worse was that down below, his cock was about to blow; he had been so pent-up the last few days. Up there on the wasteland, he never cared about sex; there was nothing arousal up there, nothing to work him up, but down here, it has been a non-stop bombardment of sexual and lecherous advancements. He had enough; he truly has had enough. He practically jumped out of the bed, grabbing both girls by the necks and pushing them down on the floor.

He stood up right in front of them as his huge cock bulge was practically next to their faces, throbbing, growing, and painfully erect, the tip leaking precum as he was just in his underwear when he slept; he was panting, almost ferally like a beast before devouring the prey. The girls felt extremely aroused seeing the much taller, stronger man as they were nothing beneath his feet; it was like they could worship an actual god, both girls starting to drool a little as they gazed upon his beautiful body. This was something much more powerful than the films, not to mention the light scent that lingered in the air of sex.

They all remain quiet, the girls hoping for the man to take them right then and there.

Pin remained quiet, hoping the girls would leave after thinking he scared them.

But none made the first move.

He gulped and decided to speak. "Wh-why are you girls doing this?"

Abby and Gabby shared a look, and at the same time, they both asked. "Do you not like how we look?" Both girls looked a bit sad as Abby continued speaking. "I know we are not your usual human girl—" Followed by Gabby replying, "But we truly believe we are close to them. I am not sure if you want to—I know that we hybrids must be disgusting in your eyes, but—"

Pin realized what was happening. "What?! No! Are you kidding?! You both are so fucking hot; you are the hottest girls I have ever seen." This was not an exaggeration: so many body mutations, sickness, pus, body deformations, and crazy people uncaring how they look. They both truly were the hottest girls he had ever laid his eyes upon. "Your bodies are so beautiful, so big; I want both of you so much, but I—I thought you girls were trying to do something to me."

"Something to you?"

"I thought you were trying to see if I was bad or evil or some crazy cannibal or **** or murderer or something, since you two look so scared of wastelander, and I am one." Both girls shared a knowing look; it seemed like they had been pushing his buttons so much before they started to chuckle, their laughs being more normal this time.

"N-no, we weren't doing anything like that," Abby said.

"We honestly were trying to see if you wanted any of us in a... carnal way." Gabby looked back at his erect cock. "Although we can see..." Abby touched the tip of his cock.

"That you maybe like us more than expected." Abby looked at the precum on the tip of her finger and licked it; it was delicious.

"So this is not a trap, nor a test; you are not like trying to see if I am fit for the vault?" Pin's cock throbbed for a moment.

"What, no, dude? We want you so fucking bad; we are the biggest human dick lovers you will see in the whole wasteland." Abby hugged his leg.

"This vault was made to create hybrids able to procreate and reproduce with humans; if anything, you not fucking us is the problem, and you are already failing the test."

"So you girls want me? Wait, does that mean you find me actually handsome?"

Gabby hugged his leg as well. "As current overseer, let me tell you explicitly that as the only human around, you have full permission from old and current owners to bend us over, rip our jumpsuits, get us naked, wet, spread our fat asses apart, and rail our cunts at any time whenever you want, no matter when, where, or who is around; we are yours, baby... But if you find us gross to do that sort of thing, w-we can leave you be."

Pin would stare down as he started to laugh, facepalming himself, so relieved that the girls were just a bit cock-crazy and horny and not actually trying to make him fail some test to kick him out of the vault of his dreams; he sighed and clicked his tongue, so happy to hear those words. "Oh god, I have been so worried over nothing."

"Hehehehe, you are right, silly; we weren't going to do anything to—" As Abby was speaking, he pulled down his pants, cock hitting her in the face first, surprising her. His cock was absolutely big, heavy, throbbing, so pent up and eager to breed some fresh pussy; it also looked in a way angry. "Well, if that's the case, how about you two girls help me satisfy you both? You got me all nervous, but I cannot look away from how needy and **** you both are, you little gecko sluts." Both girls shivered at the insult as they had finally gotten what they wanted.

It seems like their fun was about to begin. He has been having some deep insomnia and some huge pent-up lust that he needs to work out of his system, so he would start with showing them their rightful place, beneath his fat human cock that is.

"So, uhm, it's our first time, so how should we—" He grabbed both girls by the head and pushed their maws onto his cock. Pin didn't wait a second longer; he had been teased for far too long, and the gecko girls are crazy if they think he is going to give them space to think.

However, the girls are not against the idea at first; they close their eyes, starting to take small whiffs, taking in a little bit of his scent, but right at that instant the smell hits their nostrils and brains like a truck, absolutely getting hooked on the stuff almost like cats to catnip, pushing their faces, noses, and snouts onto his cock, trying to cover their faces in the scent of his fat fucking sweaty shaft and the overwhelming smell of his barely clean balls. This was the sweat of a real man; they never thought they would have the real thing, but here they were, being smothered by some fat fucking dick. "Ngghhhh fuckkkkk. Pin, your cock is so huge." Gabby kept rubbing her face as she opened her mouth to lick the side of his cock.

"What is it with these cum tanks? They must hold so much seed." Abby was grabbing both balls with her hands, balancing them and weighing them in each before burying her face and motorboating his phat fucking nuts. "Nghhh I love it; it's going to make me pregnant. I want to be gecko-humie breedstock, me, bish, yus big bitch." She said absolutely nothing, snorting the fuck out of his fat nuts as if to memorize his cock; it seemed like Abby was already starting to break just by the musky cock she had, fogging her mind with unfiltered pure lust. She was more animal than hybrid at this point.

Gabby, however, was holding up on her own end, just licking and tasting the dick with her fat, slithering tongue; it was licking all over his dick, tasting every inch of it and wrapping around it like a snake coiling a prey. She thought of pushing it inside her mouth, but she was slightly scared of the size, so she hoped that for now having her tongue around his dick was enough, hopefully enough to please her newfound 'owner'; the sole idea of a male taking them as sex slaves and breeding partners was so alluring. She wanted so bad to be degraded into fuckmeat for a hybrid that acted so prideful of herself.

The gecko girls both shared a look before smiling as they were finally getting their dreams come true, so it was time to show off what they were both made of. They stepped back, grabbing their undergarments and taking them off, letting the wastelander finally see what he had been missing all this time: both delicious bodies of the girls completely in sight, huge asses that he could turn pink with some good deserved spanks, Abby's luscious look with some nice puffy breasts and perky nips, and Gabby's equally big breasts that had some inverted nipples, interestingly enough.

Art by Goldcrustedchicken

"Is this everything you ever desired, human?" His cock reacted at the sight of the two answering for him as it stood straight up, bouncing up and down, almost as if it were nodding, both sisters laughing. They got close, pushing Pin to sit on the bed, their heights barely perfect to align his cock with her tits if they tip-toed, pressing on one side then the other. "We learn this one in our research." He had to ask what this research is about later.

Both breasts started to press and sandwich his cock tight and nicely, moving them up and down in a luscious manner, their sweaty breasts working perfectly as lubricant as they got his dick nice and slippery for them, giving them the double titjob of his life and the only he had ever had, really.

"Hmmmmm, tell me, human, whose breasts do you prefer more?" Gabby mentioned trying to turn this into a competition as she still needed to be the first to bribe him.

"He obviously prefers mine more, sister." She squeezed his cock so roughly, almost like trying to **** it with those massive tits of hers. "Mine are far superior! I am the best at the tit job after all, and I even have the nipples to show them." Pin would look at Gabby's inverted nipples and grab her by the waist, lifting her up. "HEHEHEH See, he wants me to have his cock all for myself." She pushed herself forward, absolutely hugging his cock and sucking on the tip with such voracious hunger; he was panting exhaustedly. Gabby had a worried look on her face, thinking that he had chosen her sister, but she was surprised as Pin opened his mouth and started to suck on her breasts.

The suction he had was so rough that it was making her moan out and throw her head back. "GuuUuh ghHHhN h humieEEeE." She said as if trying to stop him, "N-N-no milkies... I have NO baby yet." She then felt his tongue enter her breast out of nowhere as he chewed on her tits, surprising her, making her soaking wet, her cunt turning into a waterfall as plenty of her fluids trailed down her legs. His other hand grabbed her tit, squeezing it as if to get something out of her nipple, and soon there it was: her nipple had poked out of his hiding hole. He let go of her other tit, giving it a good lick as it was wet with his spit, showing off both of her hidden nipples that were inside her all this time. "Woooooah... Sister, observe, my mammaries have grown a size larger."

However, Abby was too busy absolutely sucking on his cock, surprising her at first as she lunged forward. "HEY, LEAVE SOME FOR ME!" Gabby tried to mimic her licking and sucking, trying to engulf his cock inside her mouth, but both girls' faces clashed as they wanted to try and suck on his dick as well, their tongues entangling in between and around his cock as Pin was doing his best to suddenly not cum down their throats. He pressed their heads together, forcing them into a kiss with his dick in the middle, their maws touching each other all the while their tongues started to taste his musky cock and each other's spit. He was slowly thrusting in and out of their mouths as they shared this forbidden kiss; he really was the luckiest man in the wasteland right now. He started pushing them off of his cock as he felt close to cumming.

"G-girls, alright, this is enough foreplay." He saw both sisters who were still tongue kissing for a while even with his cock gone, the girls freezing mid-kiss and breaking it up, a bridge of precum and saliva still connecting their mouths; certainly hot. He tried to not think about the **** part either, but for some reason that made it hotter. He hoped it was not the radiation messing with his head.

"S-so that means?" Abby looked perplexed but hopeful.

"Is it breeding time?" While Gabby was nervous but excited.

"It would seem that way... but you two have to decide who goes first." The girls stare at each other; luckily, they had come up with a plan for this, two out of three, rock paper scissors. The sisters sometimes get a few ties there and then, but eventually the winner... was...

"Damn it," Abby said as Gabby looked at her hand as she had won with paper just now.

"I-it's me, heheheheh. I GO FIRST!" She had her hand on her face cheeks as Abby pouted, disappointed in her loss. Gabby practically jumped on top of him, standing up right above his hung cock and aiming her wet pussy on the top of his dick; she was actually surprised as she barely squatted and she could feel already his cock about to go inside her cunt. "Woah, okay, hahah, this is..." She looked down. "I am a little bit nervous, I must say." She slid down, feeling her pussy being finally penetrated by him, pushing his dick inside her hole as she moaned out, leaning forward to give his shoulder a little bite and hug his neck for better support.

Humming at the feeling of her pussy being filled.

"Nghhhh hehehehe oh wow..." Pin was gritting his teeth as she felt her just stopping, not continuing; he couldn't keep holding back anymore, he really couldn't, and his arms were shaking. "H-hey, you know I am a virgin Pin..." His arms slowly lifted. "S-so be a little bit sloooOOOW~" He had enough; he grabbed her by the waist and pulled her up, hugging her body as close as he could to his body, her tits pressed against his chest as she was smothered and squeezed down while lying on top of him, her pussy **** to take much more cock than she was supposed to have. At first she thought that he would listen to her request, but as she felt the head of his cock plunge in and bash against the deepest parts of her insides, she felt like she was about to absolutely pass out.

He had started buckling in and out of her like a wild beast, making her bounce and jump, her ass and tits wobbling all around as Abby could only stare on the side, unleashing all that pent-up lust he had saved up for months and just recently has reached his breaking point, it was like she was riding a wild bull but also unable to move with how hard he was hugging her, his legs flexing as he thrusted upwards and gravity did the rest to push her body down and let herself be impaled once more onto the man's cock, the clapping sound echoing around the room with every time he pushed himself inside.

Abby just stared as her only sister was being absolutely pummeled. In shock, she was expecting roughness and domination, but she never expected this amount of ****, even with her sister on top Pin was absolutely destroying. Pin turned to look at her and almost in a commanding shout said, "DON'T WORRY, SLUT, YOU ARE NEXT!" Which got her pussy quaking. Her fingers immediately dug in as she started to masturbate at the sight of her sister being taken by a feral beast being turned into nothing but a mumbling cock-addicted mess.

He then pushed her legs forward, that way she wasn't able to even resist or try to pull up, she was being used to the closest thing of a huge sex toy as she couldn't put any resistance, this wasn't even cowgirl as she wasn't riding him, he was fucking her up and down, that's all it was.. Abby moved back to see his massive fat balls slapping against her even bigger ass, getting slapped and creating such a loud clapping sound that not even the pornos upstairs could equal it. It was absolutely amazing how much cock the geckos were able to take, and her sister couldn't utter a single word as she was currently being fucked to the point her brain had stopped working. Pin, noticing how her eyes went unfocused and as he didn't want to lose it just yet, grabbed her by the head, forcing her into a loving but passionate kiss, her tongue intertwining with his all while her pussy was getting railed and stretched in such a way that no other man would ever fit inside her cunt again, her legs going limp at that instant. Gabby felt her body absolutely trembling with pleasure, muffled moaning non-stop as she was silenced by the human's lips, and as their gaze met for a moment, he had this look that simply said, ("I warned you, whore") letting her understand that what happened now was her fault and she couldn't love it more.

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Her ass jigggling like crazy, her pussy tightening up to try and milk that fat cum load out of him, her legs buckling and starting to flail insanely fast as she couldn't do anything else but kick around before her breeding instincts and her fried brain reacted as it was proper, wrapping her legs and arms around and hugging and kissing the man until he was able to cum. All the while her sister masturbates on the side waiting for her turn to be ruined by the superior species, Gabby is cumming non-stop on the man's cock, squirting and spraying him with her fem-cunt-juices, dripping down his waist and onto the bed, getting him even more wet, allowing him to go twice as fast, even the man going and slapping her ass with such strength that it left a red hand imprint mark on it.

Both girls had lost track of time, unsure if they had been fucking in this position for 5 minutes or 30, but Gabby was beyond ruined, and Abby was becoming even more **** as she got her snout close to him and started to lick his balls, which ended up smacking her face over and over again. But right as she started licking, he had already reached his breaking point, and then he slammed all of his cock inside, passing through any protection she had inside her pussy hole and starting to cum inside of her womb, his virile seed starting to seek all of the eggs of this hybrid with the sole purpose of getting her pregnant like Vault-Tec wanted, her purpose in life finally fulfilled and realizing that this man was made for one thing only: breaking stupid gecko shortstacks like her.

His balls kept throbbing, tensing, and clenching as Abby stared from behind, and then she moved to see his cock pumping all of that cum inside of her sister, a large amount of cum leaking out of her pussy and starting to make a puddle on the bed she was fucked in. Abby's eyes were trying to record this as a core memory for herself, the day her sister was impregnated in such a brutal way, and right before she was able to take it in, Pin pulled out, tossing her aside as she landed on her back, legs spread apart, her womb absolutely mashed and filled with thick white cum, her pussy gaping, wide open, but all the sight to her insides obstructed by a pool of seed that rested inside her, legs trembling and inviting the human to keep using her even if she was broken and the gushing out of cum in excess as she kept squirting and convulsing in such an insane manner, babbling and mumbling, even laughing as Gabby was broken.

"... S-sir" She said as Abby suddenly came as the smell of cum hit her nostrils, falling to her knees weak, unable to move, as if her legs had stopped working, but she was unsure if this was fear or just sheer arousal. She looked up at Pin, who had gotten off the bed and gotten close to her, his cock dripping with cum and her sister's juices landing on her face but still as hard as he was before. The girls might have pushed him too far.

She was grabbed by the waist, the gecko trembling, and thrown down in bed next to her sister, making her look at Gabby's once prim and most composed face turned into an ahegao, tongue lolling out and eyes rolling back in a mess. She was about to become just like her; the man climbed on top of her.

He pushed his hips back and started aiming that fat, long slab of cock meat at her pussy, grabbing her legs and spreading them apart. "M-master?" She said with such a hopeful voice, begging to be heard, and with a quick thrust, the tip of his cock alongside 1/6th of it went inside. Even that small amount of the whole thing already felt larger than anything she had stuck inside there, hairbrushes, toothbrushes, the handle of a hammer or wrench—nothing compared to a human cock. This was the best sensation in the world; their bodies truly were made to please humie cock; they were nothing but humie cockmeat, and she felt like her brain was absolutely being fried up like her sister's, like there was no oxygen reaching her head and letting it die slowly from pleasure, spanking her ass just like he did with her sister, and the last thing her mind was able to capture was his voice as he spoke.

"You are nothing but two fatass thick sluts. I will fuck you and your sister's pussy all night long and make sure to impregnate you both with my kids, so I hope you are ready; today both of your holes will be ruined and shaped to fit only my size. You will never experience gecko limp dick. I will destroy whatever piece of sanity you have left, and once I am done with you, I will tie you up to my body and carry you around like a cockwarmer." Abby's body came as she heard what awaited her future; maybe her sister was right, the wastelanders are nothing but conquering brutal beings that would take whores like them as sex slaves... And she loved it!

In the same fashion as before, the human had started to mate, pressing the poor weaker gecko next to her already ruined sister, the bed creaking and bouncing as she was ping-pummeled and properly plowed down by his cock, getting her body ruined in the most mind-shattering sex-making way possible. She was starting to feel every single little thing her sister did, her cunt spreading apart and her walls tightening to milk a load out of the man, her tits becoming overly sensitive as they were squashed and rubbed by the man's chest, her brain fading away, making her lose neurons as she knew she was becoming more and more stupid with every thrust of his cock, her mouth that was feeling empty at first being filled by the kiss of her lover and now owner.

But unlike her sister, she felt something new, someone holding her hand; she thought this was the romantic moment she so awaited with the wastelander, but it was her sister who was holding her, getting close to whisper at her, "Just give up, sister; this wastelander has taken over the vault. We failed as dwellers; now we are nothing more but pussy warmers. We are just holes to be taken and disposed of. We are nothing but baby makers; say goodbye to our dreams, as this is what we were made for." Gabby's whispering got to her as she came again, slapping the chest of the man for a moment as she got scared by him, fear that was absolutely replaced by an intense amount of lust, her body entering some primal state where there was a need to leave offspring behind in the face of danger to continue their bloodline.

Her womb was lowering and opening up for the man's cock as she was being bred directly, and all the while her pussy was being stirred up for god knows how long while Gabby kept whispering to her subconscious, ready to brainwash her into becoming nothing but gecko fuckmeat for only human cock, and after an unknown amount of time, she felt his thrusts slowing down but becoming rougher as he slammed with all the strength he had, and eventually he started to cum inside; same results as her sister, even for a second load, it didn't seem to have a shortage of seed on those massive balls of his. Cumming deep inside her cunt and painting it white, resting on top of her chubby body, kissing her lips and hugging her deep and close while she was thoroughly bred, and after a few minutes of cumming his brains out, he pulled out, leaving her in the same cumbloated, mind-broken, pussy-stirred-up mess as her sister.

Pin was panting, some of the cum backed up on his cock as he started to masturbate at the panting, sweaty geckos he had before him, filled to the brim with his seed and properly pregnant for certain, blasting another load onto her tits, marking them as the whores they were, his whores, his lovers.

The guy fell back, ass on the bed, sitting down, his cock throbbing, still wanting more, so much more, but his body barely giving in any stamina to continue; he looked to the right, noticing they had been at this for an hour. He properly fucked each sister for 30 minutes each. He couldn't even remember whose pussy felt better, but he didn't care. He had a gecko buffet to fuck every night before going to sleep; this was the best possible life in the wasteland.

The gecko sisters both got in all four, crawling towards his wood, giving it a good licking, taking and drinking away any piece of cum they caught on their tongues, tasting his sweat and salty cum, and even fighting with their tongues to see who had more, which sometimes just resulted in both gecko sluts kissing each other and making out with his cock in the middle, and after a while of kissing it, they both left his dick hard but clean. They moved forward, pushing their faces closer to him.

The room was absolutely covered in a miasma and musk of sex, that woudl be impossible to clean up, these fatass geckos really spread their scent all over him and he didn't seem to be bothered by it, all he knew is that everytime he saw one of these sisters looking a slightly bit lecherous he was going to fuck them non-stop. Both girls pressed their asses together, sandwiching his cock between their fat ass cheeks, and started to give him an ass job while looking back at him, waiting for approval.

Art made by amadchief

He looked down at both geckos, his hands moving to grab both of their tits and starting to fondle them, one hand for each girl, getting their nipples between his fingers and even pulling from them in a rough way; he wanted to make a mess out of both gecko girls. "You two are so perfect" got both gecko girls reacting as their slimy tails wrapped around his cock almost as if working hands while he got a double ass job from both thick gecko girls.

He leaned down to kiss Abby, who was happily squealing inside his mouth, his face full of bliss and joy. "I will be fucking both of you every day from now on." He confessed, then leaned down to kiss Gabby, who hummed with arousal and desire. "I will bend you both every time I see your asses or I get slightly hard." It was like this between kisses, with both girls, telling them what was going to happen from now on: "There won't be a single day I won't use you." He kisses Abby. "I will be fucking your pussies and getting you filled up from now on." He kissed Gabby. "I will aim to get you pregnant and full of my kids." Abby's turn "I will absolutely **** your cunts and claim you for myself." Gabby's turn "I won't stop even when you pass out since you are my sex toys from now on." Gabby grabbed his head, as she hadn't had enough of his kisses. "And a year from now on you will be walking naked on leashes and all four, as you are nothing but... What did you call it? 'Breedstock?'"

Abby was jealous of her sister, so she went for a kiss too, biting the lower lip of the man. The geckos hobbled up ass-fucking his cock, and were able to make him cum another string of cum, covering their backs and swamp-sweaty asses with his seed; the man was left panting. Both girls turned to see him and started to triple-kiss him, pushing him down on the bed. Even if he had just admitted that he was going to turn them into sex slaves, they still both loved each other very much. This is the closest feeling he has ever had to a real relationship; he would never let them go. This was his personal heaven, and he was going to make sure to make both gecko slutty girls' dreams come true.

They cuddle up together; there's no need for a blanket as they have the man and the lingering warmth of his cum inside their bodies to heat them up, and for him, the gecko girls were all the blanket or bed he would ever need. "This is perfect, next time just let me know if you girls need something from me no need to start teasing me like before"

"Hmmmm we wanted you to take us"

"We made a bet to see who would you take first"

"Whoever you took first would become your bride"

"But you took both of us first so I guess we are both your wives now hehehehe"

Pin thought about it for a moment, it almost sounds like they were sexually competing "Although I do not mind the raw, feral, animal sex we are having I wouldn't mind sometimes having something romantic in between, like kisses and handholding once in a while if that's fine?" The gecko girls stared at each other and with a smile they responded.

"That sounds wonderful/great"

"Thank you" They all had the best sleep night of their dreams, without any nightmares or wet dreams, as they didn't need them anymore; their lives on the vaults would change for the better...

A few months later.

The diner was bright, working, and even having other machines functioning again. Pin had worked diligently to redirect energy to the vault and get other rooms working, for example, the fitness room that was now covered in the smell of sweat and sex; the radio room where Gabby was able to talk incredibly with other 'intelligent critters,' although Pin is a bit doubtful it's true; the overseer's office where they get access to all cameras and can more diligently monitor the vault; and the outfit room where both girls could get new clothing for every time they ended up getting fucked and have their clothes ripped apart, and right on time since they were running out of jumpsuits their size... Not like they would care walking all around naked, but they still needed to visit other places with clothes.

Gabby notices that it is lunchtime, as she had been focused working in the radio room, her tail tensing up as she ran out of the place, her ass and breasts wobbling all over the place, as she could swear she had earned a few extra pounds, becoming even thicker than before, but that's for the best, as Pin really liked their fat ass and big-titted bodies. She eventually got there as she was already starting to break a sweat, finding Pin eating alone. She fixed herself up, walking seductively towards him, hips swaying, tail wagging in the same direction her hips did, sitting next to him and then slamming the table from anger as she saw that her sister got ahead of her. "ABBY!"

Below the table where Pin was eating was her sister slobbering and sucking on his fat long cock. Absolutely becoming a throat master, as she was now able to take all of his long dick down her throat without any trouble, a lewd grin and smug eyes were seen as she practically had beaten her sister, Pin, finishing his lunch as he turned to speak to Gabby.

"Eat your food, darling; Abby already ate hers and now she is having some dessert."

"But nghhh..." Gabby started to eat as fast as she could, as it was unfair her sister had gotten ahead of her; she wanted to have the first cumshot of the day, as Abby always got it, saying that it was saltier than the others. She looked upset that she couldn't get to him first but also excited about having even more sex.

Abby would let his cock out of her mouth to respond "Sorry sister, but those who wake up early to do their work get the reward of the human's cum in their food" She pushed her head down as Pin finally reached climax grabbing her by the head and forcing her to drink down his cum, not like if she didn't mind as she swallowed it happily, swallowing down the cum like if it was her favorite drink, she eventually pulled back licking a small drop of cum that was leaking on the side of her lip and smiling as she sat next to him.Gabby quickly finished her food and went down on him, taking her sisters place, starting to suck on his balls first, loving the salty sweaty taste they always had after working so dilligently on the power generator, that's where the taste was more powerful before starting to scuk on his cock again.

"I already have planned the first expedition we will go to Gabby, the place is not too far and if I had to guess its a small village, hopefully with critters such as yourself since they showed they can use the radio according to what we heard before" He groaned, sighing and with his hand he started to rub her fins lightly as she was deep throating his cock with such eagerness. "Hmmm hopefully its not a trap so we will have to be careful"

He felt abby hugging him on the side as he head pat her. "Its okay Abby I promise we will be back as soon as we can, I even left you a gift for when I am gone, some good pumped litters of humie cummies to drink while I am gone" Her tail wagged happy to hear that she would at least have something to remember him.

"J-just make sure to come back alive or I will cry."

"I promise we will." He kissed the top of her head as he continued eating calmly, seemes like Pin had finally found the place he belongs, his small personal heaven and he would make sure to make a heaven out of this place as well for the girls.

Art by Saidra

Small Author's note (That's me): I loved doing this commission and it was great, so far these are the only two chapters but there might be more in the future with more critters from the wasteland, fallout fandom is always great, anyways that's all, have a nice day everyone.