Chapter Summary: This is the first of two chapters for the story of Vault 66, the incestuous vault. In this first chapter, you'll read about the Overseer of Vault 66. How she became the Overseer and how her desires for incestuous relationships made Vault 66 into an incestuous vault.

Bonus Chapters…

Chapter One

(Vault 66 - Part 1!)

We begin our chapter with Dr. Mary Layne, a twenty-eight-year-old therapist from Vicksburg, Mississippi, who was looking over about a thousand people who were running into the entrance hall. Dr. Layne was watching with a smile, knowing that everything was falling into place and her dream would soon be realized. Her dream, people living a life of incestuous relationships, something she always wanted but could never have.

Apart from a close few people who she trusted, there was one thing that no one knew about her: she was a closet incest enthusiast. It all started when she was a teen, where she began to notice and fancy boys. She fell in love with one person she couldn't have her own father. Her father was a handsome man with a strong Earth L'Cie ability, who worked at C-Sec in the Enforcement Department, where he helped police and helped those in need. It was the type of man that Mary wanted in her life.

Someone who was strong and willing to help others. Unfortunately, the one that she had fallen in love with was her father. Sure, she was told it was wrong that the feeling would go, but it never did. Her feelings only grew stronger as she got older. The only person she wanted was her father as her lover. But, because of the society saying that it was wrong, she couldn't do anything about it. As people would call her a freak and would become a pariah, so she had to hide her true feelings and not say anything.

She wished that she could belong to one of those old families in the Wizarding World. As they allowed incest in their family, even years after the Wizarding World being found out, they still marry with their family members. Sure, it wasn't often that father and daughter or mother and son would marry each other, but it wasn't unheard of either.

Seeing how she couldn't have the incestuous life that she wanted, she tried to live it through others. To do that, she decided to become a family therapist, to manipulate family members into having incestuous relationships. To get her degree and licence to become a therapist, she went to a Vault-Tec University, one of which was located in Mississippi.

During her time in high school and university, she tried to convert her friends into having incestuous relationships, naming with their brothers or sisters. Because she had to be careful who she did this with, she had little success in this.

Now on May 4th, 2073, she learned that Vault-Tec had finished creating the vault, Vault 66, that they were working on for the last thirteen years. During that time, Reps from Vault-Tec scouted her to become a therapist for that vault. In fact, she heard a few strange rumours about these vaults that they weren't what they seem. Sure, they were designed to protect people in them, but there was more to it though.

If the rumours going around Vault-Tec University were true, the vaults had social experiments in most of them. To test society somehow. Mary didn't believe this, that a corporation like Vault Tec would do such a thing. In fact, few did. That was until 2076, a few days before Christmas, where the Heads of Vault Tec asked to see her, who wanted to talk to her.

They informed her that they had selected to become the Overseer of Vault 66. It shocked Mary to hear this, as they hadn't interviewed her or anything. The Heads of Vault Tec admitted they had interviewed her before, but thanks to potions and magical crystals, they made her forget about them. To make her forget the secrets and information that she gave them thanks to truth potions.

This made Mary upset and angry that they did this, seeing how they forced her to tell them her darkest secrets and whatever else, and then made her forget about it. But at the same time, she could also understand why they did it, not wanting people to know the type of questioning they did so that no one could prepare and do need to think on the spot. But as she thought about it, the rumours, someone must have remembered the questioning, or at least some of it for the rumours to start. When she asked about this, it shocked her to learn that they started the rumours themselves, so that it would be in people's subconscious and make people think about it. So when they are questioned in the interview, they would have thought about it beforehand and would have an idea of what they wanted and thought.

This made some sort of sense, when hearing such rumours, people would think about them even if they didn't agree with them. This would be one way to get information from people, licking information and after some time using truth potions about their thoughts.

Whatever the case, Mary asked why did they pick her to be the Overseer of Vault 66? She had no real leadership skills. She was still a student, learning to become a therapist. They explained that whilst the rumours that they spread were meant to be rumours for those who heard about them; the fact was that they were true, that if the vaults were ever used, some would have social experiments done in them. And the reason that they wanted her for Vault 66 was because of the social experiment they had planned.

They informed Mary that for years they had problems agreeing with what social experiment to use for this vault, as those who oversaw the vault couldn't agree with each other. That was until they heard about Mary's secret incest desire. That's when they come up with the experiment. Allowing Mary to have her dream come true, having families have incestuous relationships with each other, allowing her to run the vault as she wanted.

It shocked Mary to hear about this, that they were giving her a chance to make her dream come true. But the question was why, why would they do this? So, they explained that over the years, scientists were able to design, with the aid of magic, to create a potion to help those who had children from incest. Either from rape or the rare families who had incestuous relationships.

They knew that sometimes, children from incest could have some sort of deformity. But with this potion, those deformities could be healed. The thing was, children from incest were rare, so they didn't know what the long-term uses would be for families having incest children over a few generations. So, they wanted to see what these long-term effects were for using these potions.

Hearing this, Mary snapped up the chance to have her dreams come true.

So, over the next year, as Mary passed her exams and became a therapist, she looked through many papers to see who she wanted in the vault. As a therapist, she knew she needed to have families who were easy to persuade, having problems in the family and such, making it so that she would have an easier time to convert them into having incestuous relationships.

She knew it would have a hard time even with the right people in the vault, with them living with social expectations. It would take time to break. So that's why she was planning to use a few tricks, like using subliminal messages during the night, and having other propaganda to indoctrinate them towards the idea. Another thing she was planning to use potions in their food to drive up their lust and lower their inhibition.

But as she was looking into the families, she was looking for one family to be used as a sacrificial lamb, so that it would make the other families easier to persuade them to willingly adopt this lifestyle. In fact, she found a few highly religious families, ones that wouldn't agree with incestuous relationships, no matter what. She picked one family, one who had a mother and father with a son and daughter, to become her sacrificial lambs. So when they go against her idea when she informs them, she would throw them out of the vault at once and tell the rest of the families that this would happen to them if they didn't agree with the idea.

Sure, she could use words and tricks alone, but she knew words were cheap. And tricks can backfire. So as the saying goes: action speaks louder than words. So, killing one family would make things so much easier to convert the rest of the families.

Speaking of the families, there was a specific type of family she wanted in the vault, and that was a single-parent family with children over the age of fourteen. Like a single father with only daughters, or a single mother with at least one son and the rest of the children were females. That's not all, but some of the single parents will be related by blood, be it brother, sister or even cousins.

Now, if Mary couldn't find enough single-parent families, then she would allow married couples in too. But they would have at least a son and a daughter. This way, when they were in her vault, she would break the couple up and have them move in with their son or daughter. And she would make sure that the parents had brothers or sisters in the vault too. Every plan she made was to make sure incestuous relationships would happen.

This meant that if the single parents got married, they would be removed from the list. The only way the marriage would be fine would be if, say, a mother married a man with daughters, she would break the marriage up and have the father with her daughters.

But as time passed, Dr. Mary Layne wondered if she would ever see her dreams come true. As there was no need for Vault 66 to be used. However, on 23rd of October 2077, everything changed, and her dreams would finally come true.

o0OoO0o

23rd of October 2077 - Vault 66, Dining Area:

It has been a few hours since the bombing started and finished. During that time, those who were on her list had entered the vault. Unfortunately, not all those on the list made it for one reason or another. At most, around eight hundred people made it. Out of all the families she wanted to see, she was glad to see that the sacrificial lamb family made it. It would make what was to come so much easier.

For the first hour or so, Mary allowed the new vault dwellers time to let things sink in, to allow them to realize what happened before she set off the next bomb. Once she allowed them time to deal what had happened, she had all of them in the dining area, where she said, "Now, with on of you coming to terms with what has happened, I would like to welcome you all to Vault 66, I'm Dr. Mary Layne, and this vault will be your home for at least the next twenty-five years."

"What!?" most of the families cried out in shock.

"I understand you are not happy about this, but this is so that the radiation out there can die now and be safe for us to live in the world once again." explained the doctor, "I'll only let a select few people leave the vault so that they can search for food, resources, and other items we might need. They'll have protective gear and be trained to deal with whatever might be out there. So, please don't think I'll be letting any of you out there. Right now, your safety is the most important thing for me."

The new vault dwellers weren't happy about being stuck in this place for so long, but at least this Overseer was going to protect them. "But you need to follow one important rule." explained Mary, "And that's you can only have romantic relationships with your own family member, meaning your blood relations. You can't have any relationships with someone who doesn't share your blood."

This shocked all the people there. Many of them didn't know what to think about this. None of them could say a word about this. But as Mary expected, there was one person she knew would say something: Christian Williams, the father of the sacrificial lamb family that she picked. "You, Hellspawn, how dare you suggest that we have relationships with our own blood? Are you trying to send us to damnation?"

"Mr. Williams, I have no plans to send anyone to damnation, to be honest, whilst I believe in a higher power, I don't really believe in hell or heaven." admitted Mary, "If you do or not, that's down to you all. But whilst you're in this vault, you'll follow my rules or be kicked out of this place."

"You wouldn't dare do such a thing," said Williams, "you said that our safety was important to you."

"I did, but that safety depends on you following my rule." explained the doctor, "I've been appointed as the Overseer of this Vault, the lead, and I've been allowed to set the rules here. If you want to stay here, you'll have to follow what I say, even if you don't like it. If you don't follow the rule, I'll have you kicked from the vault where you'll more than likely die."

Many of the people here were whispering in fear at this news, worried that if they didn't agree with this new rule of having an incestuous relationship with their family, they would be kicked out of the vault and more than likely die. This was the main reason why, even if they didn't like it, most of them were willing to go ahead with this crazy woman's demons. But there were a few who didn't agree with the doctor, Christian Williams was one of them.

"You heathen, you would force are commit a great sin for your sick pleasure?" asked Williams, "What's stopping us from throwing you out instead? There's more of us than there are of you."

"Great question," Mary said with a dark smirk, "and here's my answer. Guards!"

Four people came out, two men, and two women, after she called for the guards. As they appeared, two of them transformed, both transforming their body parts into earth armour, one better than the other, whilst the other two pointed their guns at them. "As you can see, I was prepared for something like this." the doctor said as she kept smirking, "I made sure that when I picked people for my vault, I didn't pick anyone with L'Cie powers that were stronger than my guards nor trained in fighting. You might outnumber us, but that doesn't mean you out-power us."

This put a stop to any resistance before it started.

"Now, to prove my point and to make sure you know I'm not bluffing, you Williams and your family will be kicked from this vault." the doctor told him.

"You can't do this, we'll die." Williams told her.

"You might, but that's not my problem." Mary told him darkly, "I need to make an example to show I'm not someone to miss with, and unfortunately for you, you and your family are that example. Don't worry, I'm not a monster. I'll give you enough food and clothing to last for the week. Other than that, you are on your own."

"Please don't, we'll follow your rules, please don't throw us out there." begged Williams, not wanting to be the reason for his family to be killed.

"Guards, remove them." ordered the Overseer, not giving a damn. She did this for two reasons. One was as she planned, to make sure that everyone knew that they had to obey her rule on an incestuous relationship or be kicked out. The other reason was that he didn't want other resistance to appear. If Williams stayed, he might obey the rules for a bit, but eventually he would build up a resistance to take control of the place. Something Mary couldn't allow, so had to remove Williams to prevent this.

So, once the guards had taken the Williams's family away, the remaining people who were resistant to the vault's rule realized that they were fucked. That they needed to do as this Overseer says or they would be kicked out like the Williams's family. So, they bowed their heads and submitted to their new life.

"Okay, now that's out of the way. Let me explain something important to you. Just in case you think you can get one over me." explained Mary, "This vault has lots of hidden cameras, in the hallways, storerooms and other places where you might think to meet up with people in secret. I'm not stupid. I know some of you might try to have a normal relationship. But these cameras are there to make sure that you don't."

This shocked many of them, as a few of them were already thinking about doing just that. "Don't get me wrong. Unlike with Williams and his family, we'll give you lessons to change your view on incest." explained Mary.

"Then, why didn't you do that for the Williams's family?" asked one of the vault dwellers.

Knowing that she couldn't tell them the full truth, she said, "Because, I know Williams's type, he would say he was all for it, but in fact, he wouldn't be. He would work in the shadows to kick me out and take control of this vault, something I couldn't allow. So he and his family had to go, as I couldn't risk the family doing the same thing."

Thankfully, the vault dwellers took this at face value. Now, Mary was going to pass the dwellers to the guard who would give them the room assignments, but she spotted a teen boy who was looking at his mother and his two older twin sisters and having the same look in his face that she used to have. One of wanting to be in an incestuous relationship but had to hide this.

Quickly looking through the hand device that Vault-Tec created recently called a tablet, it was a handheld computer, the size of a 12" book. So, as she looked through the tablet, she found out that this teen was John McKendrick. John was a handsome fourteen-year-old, with dark red hair and he was about six feet tall. He was taller than his mother, Maggie McKendrick, and his older twin sisters, Susan, and Sharon McKendrick.

As she looked at him, she thought she could help him and, at the same time, he could help her.

"Okay, I'll now hand you over to the guards who'll show you all where you'll be living for the next twenty-five years." explained the doctor, "Although I would like a private word with John McKendrick."

"What do you want from my son?" asked Maggie McKendrick.

"Just want to make a deal with him," explained the Overseer, "something that could be beneficial to you and your family."

"Why speak to him about this, why not me?" asked the mother, not trusting this woman one bit and for good reason, too.

"He was picked from random as a winner of a competition," lied Mary, not wanting the mother to know what she really wanted her son for, "where he won some extra stuff for himself and your family. I just want to talk to him about what he wants from a list of things that we have. There's nothing to worry about. You have my word. Your safety is the most important thing for me. You might not think it's true because of Williams, but I only did what I did for the protection of this vault, as I feared he or his family would act up if they stayed, in doing so, put everyone here at risk."

Maggie thought about it for a moment before realizing that even if she wanted to say or do something, with the people protecting the Overseer, there wasn't much she could do about her wanting to see her son alone. Despite that, if something happened to her son, there was nothing and her daughters wouldn't do to make them pay.

"Fine, there's nothing I can do to stop you from seeing my son alone." admitted the mother, before giving the doctor a fair warning, "But, if anything happens to John, we'll have a problem, I'll do what you fear what Williams would have done, kick you out and take control of this vault."

As she said this, there was a powerful fiery aura surrounding both Maggie and her daughters. This worried the doctor a bit, seeing how powerful they seemed to be. The guards were unsure about them too, but we're ready to deal with them as best as they could. Right now, they had no desire to fight, as they didn't want to put their son/brother in danger. But Mary suspected that if he died or even injured badly, all bets would be off. It would be safe to say this woman and daughters weren't normal family members. Did she miss something during her research on the family? Whatever the case, if she didn't want trouble with this family, she would have to treat John with care.

"You have no worries, Miss. McKendrick, all I want is to talk to your son for a bit and see what I can give him." explained the Overseer.

"Okay." Maggie said simply, knowing that there wasn't much they could do about this.

"I'll have your son back to you as soon as possible." said Mary, as she altered which rooms that the McKendrick were in, making it so that they were in one of the better rooms. She did this to make them happy and hopefully get them on her side. "Mr. McKendrick, please follow me." the Overseer told the young teen, smiling as the two left. She hoped she was right about this. If so, she might be able to get a bit of what she wanted soon.

o0OoO0o

23rd of October 2077 - Vault 66, Overseer's Office:

"Now, Mr. McKendrick, or do you mind if I call you John? Please have a seat." asked the Overseer as she locked the door behind them so as not to be disturbed and once, she did that, she closed the blinds on the huge window in the office, so that not to be seen.

"John, well do." John said, unsure what was going on, "I think seeing how we're going to be living in this vault for years to come, it would be for the best." As he looked around the office, he saw that there wasn't anything special about the room. There were a few scrapes on the wall, a semicircle disk with a computer on it, and some furniture along another wall.

There were also two blue sofas with the yellow Vault-Tec logo facing each other, with a coffee table between them.

"John then," Mary said with a smile as John sat on the sofa along the wall, "please, for now, call me Mary when it's just the two of us."

"Okay, Dr. Layne's, I mean Mary." John said as he got used to using the doctor's first name, "Anyway, about this competition you said I won," John said, wanting to get to the point, "can we talk about what I get?"

"Will John, I wasn't being honest with you or the rest of the people back there," admitted Mary as she gave John a drink of Cherry Nuka-Cola, "but you have won nothing. I made that up. As I wanted to talk to you in private about something, so I said you won something. Although I'm willing to give you a few things to make up for the lie."

It shocked John to hear this as he drank the Nuka-Cola. He had to wonder what was going on here. He wasn't anyone special, so why would the Overseer want to see him, so he asked, "Why would you want to talk to me for? It's not like I'm anyone special. I'm just a teen with no actual skills other than being an Earth L'Cie."

Mary smiled at this. She had to admit that he looked a bit like her father when he was John's age, but to have the same powers. It made things even so much better for the plans that were forming in her head. But she would get to that soon enough.

"I wanted to ask you something." admitted the Overseer after a few minutes, before she smirked and asked the boy, "How long have you lusted over your mother and sisters?"

"For the last four years." John said simply, before he covered his mouth with his hands in shock and embarrassment, unable to believe he had just admitted to that. It was one thing he wouldn't normally admit to, not even to his friends. His face turning red, he asked, "Wh, why did I just say that? What did you do to me?"

"I'm sorry, John, but I placed a weak truth potion in your drink, as I wanted you to be honest with me. As I suspected this when I saw you out there." admitted Mary, "You don't have to worry, the potion won't last for long, another few minutes. In those minutes, you're not forced to say anything if you don't want to, but if I ask you a question, you'll be forced to answer them."

John couldn't believe this. He had heard of truth potions before. He even heard that to make sure they expel the right person at school, the Headteacher would use the potion to make sure they had the right student. "Why did you do this to me?" asked John.

"I'll tell you in a few moments, once the potion is gone." the Overseer informed the young teen, "But first, I want to know, now that you have a change to fuck your sisters and mother, would you fuck them today if you could?"

"N, Yes, yes I would." John tried to deny this, but with the potion in him, he could not. He said, "I would like nothing more but to fuck them every moment that I could."

"One last question, and I won't say another word for the next few minutes so that the potion is gone from you." Mary told the teen, which John sighed with relief, not enjoying being forced to be honest about this sort of things, "Now, tell me, if possible, would you fuck them until your family submitted to you, so that when you are done, they would do every last thing that you asked from them? Like they were your sex toys."

John tried hard to fight this question, he could feel the potion slowly leaving him, but it wasn't going fast enough, "Yes, yes I would," John admitted with great shame, "for the last few months, I have fantasised making them into my sex dolls so that they would do whatever I wanted, follow my every command." Here he started to cry as he let out his darkest fantasy. He loved the idea of his family or a few girls that he liked back at school being his toys, sucking his cock, or allowing him to fuck them however he wanted, and having them do whatever he wanted, mainly sexual stuff.

"Good, good to hear." Mary said with a smile, "Now, for the next few minutes, I won't ask any more questions. For the meantime, why don't you make yourself a drink?"

Then, after a few minutes, the Overseer said, "Well, let's see if the potion is gone. I'm going to ask you a question and I want you to lie to me. Now, I would like to know, are you fourteen years old?" It was a simple question, seeing how she didn't want to embarrass the boy too much right now.

"I'm nineteen years old." John was able to lie with ease, the potion no longer forcing him to tell the truth anymore.

"Good, now onto why I did this to you," said the doctor, "you might not believe me, but I can help you get what you want. I can get your mother and sisters to fuck you faster and easier. But I have one favour to ask from you."

"Why would you help me?" asked John, "And what favour do you want from me?"

"For the reason I'm helping you, that's because you and I are the same. We want to have an incestuous relationship, but because of how the world was, it couldn't happen." Mary informed the teenager, "But now we have the chance to have the incestuous relationship we always wanted."

"Does, does that mean you have a family member here too?" asked John, unsure what to think or do here other than listen and ask questions until he knew what was happening.

"Unfortunately, no, I don't have a family member here, or at least not yet anyway." explained the doctor, making John confused, "That's where my favour comes in. I want you to become my son."

"What?" John asked, "How would that work? We're not blood related, so how would that work? You said it yourself. We need to be related to have a sexual relationship."

"I know that, which is where the favour comes in." explained Mary, "Before I explain, I want to ask you, do you know of the Wizarding World, about witches and wizards?"

"We were just learning about them." admitted John.

"Well, I'm what they would call Muggle Born, someone who has Wizarding Powers without having both or one of your family members being a wizard or witch." explained Mary, "For me, I didn't care about magic. I was more into science."

"But what does this have to do with me becoming your son?" asked John.

"Well, one ability that the Wizarding World has is Blood Ritual," explained the doctor, "it allows those with magic to do many things with blood. One such thing is to make someone who isn't blood related become blood related. So for me, this would be the closest thing that I'll get to having a son that I can fuck. So, since I learned I had become the Overseer of this Vault, I spent as much time as I could to learn about this blood ritual so that I could pick someone to become my blood son."

It shocked John to hear about this. He knew that in the past, before L'Cies, they were powerful and had many skills and abilities. But he never knew that they had these kinds of rituals where they could turn one person into their son or daughter. It would seem that they were more powerful than he first realized. So, thinking this over, he wondered if he should agree to this idea or not. Sure, being able to fuck his mother and sister much easier was something he would like. He wasn't sure about it, or the idea of having this doctor as his second mother. He wasn't sure if he could trust her.

"I know you might have a hard time deciding but let me show you what I can offer you." the Overseer told the young teen, as she knelt in front of him. As she did, she reached up and unclipped the top of John's jeans and slid them down, along with his boxers.

As this was happening, John felt a bit of a fool sitting there with them round his ankles and his cock standing proud of his groin, as Mary was doing this. Mary's reaction both took me by surprise and put me at ease.

Her eyes opened wide as John heard her gasp. "My God John, you're huge! Any man would be proud of a cock like that. I bet any girl would love this in her. Do you have a girlfriend?" John mumbled in embarrassment that he didn't have a girlfriend and he saw her smile. "Are you still a virgin, Mike?" she asked with a knowing smirk. John blushed profusely and nodded. "This really is my lucky day," she said as she reached out and began to stroke her fingers up the underside of his shaft. "One of the biggest cocks I've ever seen and on a virgin to boot. This is going to be fun."

Before John could react, she reached out and wrapped her fingers around his cock and pulled herself towards him. John just sits there in a trance as she slides her hand up and down his shaft. John thought he had died and gone to heaven as she worked her way from his balls to his knob and back repeatedly. Each time her hand covered his knob, she'd squeeze, and it became all slimy with his pre-cum. The inevitable came swiftly, and John yelled out that he was coming and tried to push Mary back, but she wasn't having any of that.

She pushed his hands away as she put one of her hands behind his ass while she lowered her head towards his cock. John froze as he felt Mary's warm breath on his cock. Before he knew it, it felt as if all of his Christmases came at once, as she slid her lips over it and started sucking.

John just sat there, not knowing what to do as the doctor worked her lips up and down his shaft. He looked down at her and the sight of his shiny cock sliding in and out of her mouth tipped him over the edge and his whole body went rigid. It was then that Mary looked up at me and smiled as she moved her other hand to my ass and held him tight, working her lips up and down his shaft, fucking his cock with her mouth.

John knew he was at the point of no return as he felt his cum coursing up his cock a split second before it erupted into her mouth. She closed her eyes and John felt her swallow as spurt after spurt on his seed pulsed into her mouth, with her taking and swallowing every drop. Eventually, though, the flow stopped, and she pulled her lips off his and smiled.

"I-I-I'm sorry Ma, Mary, I couldn't help it." John stammered an apology, ashamed that he had come so quickly.

Instead of being angry, though, the doctor just smiled. "That's okay John, I wanted you to come."

She knelt there as John was recovering. Mary's hand was resting on his thigh. "How was that, John?" she asked.

John looked down at her and smiled at her, as he said, "Wonderful, doctor, wonderful."

She smiled again, and after a few minutes she said, "Will John, that's only the start of things. You're going to enjoy this."

Thoughts ran through John's mind about what the two of them could get up to in this office. Although he had not long come, these thoughts made his cock to harden again, a reaction that Mary didn't miss.

Her hand slid further up my thigh and her fingers were soon wrapped around John's cock again, working slowly up and down it. "Will, looks like you want the next part too." she laughed as she gave it a squeeze.

Before John could make a move, Mary removed her hand and moved the table out of the way and, standing where the table once was, she began to remove her clothes - giving John a sexy dance as she did so. It shocked John to see his first naked female that wasn't his family. He liked how big her breasts were, so soft looking.

Then, after the doctor was fully undressed, she pulled John onto the floor as she swung her leg over him, where she straddled his hips and as she lowered herself onto him, his cock was trapped between her pussy lips and his stomach. She sat still for a moment, before she slid up and down his cock.

John knew he would not last much longer. As a teenage virgin, with no experience with sex, he had limits. But before he could cum again, she stopped and pulled John's shirt off before she took hold of John's hands and guided them up to her tits. "My nipples, John, play with my nipples."

John didn't need to be told twice, so he took a hard bud between the thumb and forefinger of each hand and pinched them gently. This made Mary groan and pressed down harder onto John's cock, and he could feel her heat. The sensation of her hot, wet pussy lips sliding up and down his cock, which felt amazing. This mature lady was certainly taking John to places that he only dreamt of.

Her experience was showing as she stimulated what John was to find out later was his frenulum, the vee shaped area at the underside of his knob. Each time her pussy lips covered it, she'd wiggle her hips. John tried to lie still and let her dictate the pace, but it was futile, and soon he was pressing his hips up against her. As he worked on her nipples, John looked up into her eyes and saw that they were closed, but her mouth was open in silent groans.

Suddenly she raised herself off his and, reaching down between them, she lifted his cock into an upright position. John held his breath as she slowly lowered herself again. This was it. His virginity was about to become a thing of the past.

As Mary's pussy neared John's cock, she opened her eyes and smiled down at him. "Are you ready for this, John?" she asked.

John had never been more ready for anything in his whole life, but he just nodded back up at her.

She smiled down at him, then slowly, oh so slowly, lowered herself until John felt the heat of her pussy on the tip of his cock. She paused for a moment before he felt her pussy lips slowly envelop him. The sensation was exquisite as she eased herself down onto him.

Inch by painful inch, she slid down John's shaft until he felt her thin pubic hair brushed against his. He was fully inside her. For the first time in his life, his cock was inside a woman and what a woman. She rode him with slow, deliberate movements, rising till just the tip of his cock was covered by her pussy lips, then lowering until his full length was inside her.

For what seemed like an age, she kept up the torture. He was relieved that she'd made him come already, or this moment would have been over before he had really had the chance to enjoy it. What she'd said after his blow job was right, he was enjoying this moment already.

Suddenly, Mary sped up her pace, and John felt as if he was being pressed down on the floor as each time she came down on him. Then, with no warning, she rolled over, taking him with her. The young teen thought she was going to snap his cock off with the ferocity of the movement, but John now found himself on top with his cock still buried inside her.

"Now Mike, now! Fuck me, fuck me hard." Mary cried out to John.

'This was it.' John thought to himself, 'I'm going to fuck my first pussy.'

John pulled back until he was barely inside her, then trusted back, driving his cock into her as hard as he dared. Yes, he imagined having rough sex, but this was his first-time having sex with someone, so he wasn't sure what to do. Now only that, but he was brought up to be gentle towards women, so he was in two mindsets. The mind part of him didn't want to hurt Mary, but she wanted it hard. "Harder, John, harder, show me what you can do!" she yelled as she thrust her hips up to meet him.

"That's it John, do it. Fuck me as hard as you can." Mary cried out as John hammered his cock into her as hard as he could.

John couldn't believe that he really had it in him, but the doctor was proving him wrong as she urged the teen on. "That's it John, give it to me. I can take it. Harder John, harder." To his teenage mind, John was giving her the fucking of her lifetime, but Mary wanted more and, being the gentleman that he was, he was more than happy to oblige.

Mary lifted her legs and dropped them on John's shoulders. For a woman of her age, she was remarkably fit. This meant John could get even more of his cock into her, which was what she wanted. Now John was really giving it to her, gripping her ass cheeks as he fucked her relentlessly. He couldn't believe that he hadn't shot his load yet, but he seemed to be able to go on forever.

Oh, the joys of a MILF tutor.

Suddenly, John felt Mary's pussy muscles grip his cock tightly and her whole body went tense. "Ohhh myyyy Godddd," the doctor yelled, "I'm coming Mike, I'm coming. Keep going. Keep going."

John did as she asked and upped his pace as much as he could. The back of her legs pressed against his shoulders and her pussy gripped his cock as she came, bathing his cock in her scalding juices. This triggered John's own climax, and he felt his balls tighten and he felt his cum rushing up the underside of his shaft. "I'm coming too Hazel. Ohhh fuck yessss."

With that, his cock erupted inside, and John emptied his load into her spasming pussy. He had little left in him, but Mary seemed to enjoy it and John knew he did. He kept fucking her until his cock softened inside her. Feeling his cock wilting in her pussy was another amazing feeling. This morning, although started off awful, it also had been one full of exciting new experiences thanks to this mature doctor.

Eventually, though, his cock was too soft to hold its position, and it slipped out of its velvet prison, much to Mary's displeasure. The two of them lay together on the floor for a time, but when he looked at the clock, John saw he had been there for a while now and knew his mother and sister would be worried about him. Sure, it was only about an hour or so, but his mother and sister would be worried, seeing how Mary took him without a care. That meant that his fun with the doctor needed to end for now. Because of this, John reluctantly moved from between her thighs.

His cock looked like a shrivelled maggot as he stood up off the floor, and he saw Mary smiling.

"I'm sorry, Mary, but I need to leave for now." John informed the doctor, feeling more confident in using the doctor's first name. How could he not after what the two of them just did? "I fear that my family might be getting worried about me."

"I understand," said Mary, "but know this, if you accept my offer, we can do this as often as you like, along with me helping you to fuck your family much sooner."

John then remembered Mary's offer, and although he would normally say no, he was still had a lustful mind and enjoyed fucking Mary. If she could help him so that he could fuck his family too, he would be grateful. So, with a lustful smile, he said, "I accept your offer."

"Good, I'm glad that you accepted my offer. You won't be disappointed." Mary said with a smile, "For now, I need to get some blood from you."

"Why?" asked John.

"I need some to check with the ritual that I'm planning to use." explained Mary, "As I discovered that the reason that many rituals didn't work properly, or got people killed in the Wizarding World, was because there was a problem with the blood that they used. The person might have some sort of blood problem and because they didn't have the technology to check it and change the rituals, if possible, to make it work. So, I want to check your blood to make sure I don't have to change the ritual, and if there are problems, make those changes."

John wasn't sure what to say about this, seeing how he knew little about the Magical World. So, as he got dressed, he got back to the point of how Mary got him here. "So, about the extra stuff you promised?" asked John.

"No worries. I'll send some extra food and drinks. Just tell me what you like, and I'll see what I can do." Mary informed the young teen, then she thought of something and so she asked the boy, "In fact, do you like Nuka-Cola?"

"I do, why?" asked John.

"Well, I can send you seven bottles of Nuka-Cola Cherry," the doctor informed John, "it'll have an antidote."

"Antidote for what?" asked John.

"The lust potion I'll be putting into your food to help you claim your family." explained Mary with a smirk, as she got dressed herself, "It isn't powerful, as those with strong will, might be able to fight the potion. But this one, whilst weak, will make it less likely for your family to fight it. Not only that, but after a few days, you'll be able to give them slight orders where they'll do what you want without thinking much about it. But it would be a while longer, about a week or two, before you can have them having sex with you."

John was happy to hear this. Whilst he knew it was wrong, but if Mary's idea could get to fuck his family sooner, he couldn't wait. So, quickly telling his new lover what foods and drinks that he and his family liked and other things that they might need, Mary told him she would investigate what the vault had and send it to them in the next few days. If not for what he told her about, it would be other useful things.

Once this was done and both were dressed, Mary shocked John with a long kiss before she led John to his new home.

To Be Continued!

Author's Note: Here ends the first chapter of the bonus chapters I had planned for this story. I hope you enjoyed the chapter. I have at least three other bonus chapters for this story. The first is to finish this vault story off, which will only be one more chapter, or I hope. The second chapter will be about the red mist that I talked about in one chapter. Unlike Vault 66, the red mist will be part of the story, so I want to show the effects of this mist. Whilst I'm saying that there'll be only one chapter to this, there might be two. If you have any ideas on the effects, please let me know. The third chapter I have planned is for a moon base, as I have plans for space chapter in my Fallout 3 story once I get to it, and I want to set things up now. Like my mist chapter idea, whilst I'm saying that there'll be only one chapter to this, there might be two. And if you have ideas for what could happen on the moon base, please let me know.

Now, I would like to apologise for the end of this chapter, yes it looks and feels rushed. But, this was one of those chapters where I couldn't think of a decent ending and so had to end this chapter like this. For that, I'm sorry.

I would like to point out that if you haven't noticed yet, I have started the sequel to this, called, The New World. I hope you take the time and read it and let me know what you think of this story.

Now, before I finish up, I would like to ask a favour from you all. I have ProWritingAid to help me with spelling and grammar, whilst it doesn't catch everything, I believe it helps with some problems that I have. But here's the thing, I have only got a free version of this app and so limited to certain corrections. So, I'm asking if you could go to ko-fi darkdragen and buy me a few cups of coffee so that I can upgrade ProWritingAid to improve my writing. It might not be by much, but I'm hoping that it'll be better than how my work is now.