Chapter 30 by MistressOfTheNightWinds
What happens next week?
Brad’s Adventure
Brad got home after the weird evening with John and his college buddies and he was horny as hell. Seeing that tight little redhead strip right in front of him had given him a raging hard-on. His sex life had decreased dramatically after the first few years of marriage. The first few years were great, but it got less and less after that. They still did it from time to time, but it was few and far between, nothing like when they first started dating and couldn’t keep their hands off each other. They even once did it in their car waiting in the drive-thru at McDonald’s. But for whatever reason, that lust was gone. Part of it was time and fatigue, but more often than not, it was Maria who just wasn’t into it. Brad kept up his physical appearance, worked out and stayed in mostly decent shape. But these days, whenever he tried to initiate sex with Maria, it was always turned down, no matter what. He tried taking her out to fancy dinners and other date nights, roses in a hot bath, candles, nothing worked. She just didn’t want it anymore, which drove Brad crazy. He was still very much in love with his wife and he was still a man, he had needs, but it had been years since the last time.
Brad got home and greeted his niece, Sasha, who was on the sofa studying. Sasha was attending the local college and staying with them to save money on rent. She was a good tenant, quiet, studied a lot, never partied, at least not in Brad’s home anyway. Maria was still out on her girls night. She had tried to get Sasha to go with them, but she wanted to stay and get some studying in. Brad had said he would be out late, so Sasha was a bit surprised to see him back so early. Twenty year old Sasha was blonde and a bit thick, but nonetheless stunning with some Eastern European heritage in her blood thanks to Brad’s sister-in-law.

Brad asked how her classes were going and Sasha informed him everything was fine except for English Lit which was kicking her ass. Brad had plenty of time before his wife got home and seeing as his hard-on wasn’t going away, he headed to his bedroom after small-talk with Sasha, grabbed his phone and some lotion. He found a video of a perky redhead and went to town stroking himself. He tried and tried but couldn’t make himself cum. After about 30 minutes, he gave up. His dick still hard, he just wanted some pussy. He found himself fantasizing about his niece but quickly shook his head to rid himself of those thoughts. That line of thinking was a slippery slope. This was someone he was related to!
His hard-on was still hard and his thoughts drifted back to earlier in the evening…When John had introduced Caitlin the them, he said something completely deranged: she was going to get naked, then us four guys who had never laid eyes on this girl before were going to fuck her. It was still so surreal. I should have stayed, Brad thought to himself. He should have stayed and took at least one turn fucking that girl, at least then he wouldn’t be so horny. But that would also mean he cheated on his wife, and that was a line he would never cross, no matter how randy he was. He sighed, put away his hard cock and went looking for something to eat.
A while later, his tipsy wife walked in, having been dropped off by a cab. “You fucking asshole!” She greeted him. All the color drained from Brad’s face, did she know what had happened with John? No, there was no way she could know. Brad tried his best to regain his composure, “Hi honey, what’s wrong?”
“What’s wrong!? WHAT’S WRONG!? You make some stupid rule about getting sex once a week and you ask me what’s wrong?” Brad looked at her in confusion for a moment, then suddenly, as if from nowhere and everywhere, his brain lit up with a strange concept: He gets to have sex at least once a week and if Maria doesn’t want to, he can have sex with someone else, as long as they both agree on who it is, and Maria must be present when he does the deed. Brad puzzled over why and how such a rule could suddenly manifest but everytime he tried to think about it, his mind went blank. It was as if there were a physical block in his brain that prevented him from thinking too hard about it. He shook his head in bewilderment. Brad only knew one thing for certain, this wasn’t his doing.
“That’s not my fault, I didn’t come up with this idea.” Before he could say anything else, Maria starting screaming at him about how it was her body and she shouldn’t be pressured on what she does with it and how he only loves her for her body. In the middle of her tirade, Sasha was trying to discretely sneak her way out the front door but was caught by Maria. “And YOU!” she screamed at Sasha, “You with your perfect little tits walking around he half dressed all day! No wonder this ape is acting the way he is! Sometimes I wanna…”
Before she could get any farther, Brad interrupted “ENOUGH! What the fuck is wrong with you Maria!” He turned to Sasha, “I’m so sorry Sasha, this has nothing to do with you.” Sasha looked between the two of them in shock and quietly continued out the door. Sasha had almost opened her mouth to say something, but quickly thought better of it, deciding instead to go on a walk. She didn’t know what was going on between the two of them, she just wanted to extricate herself from the whole situation. She had had a school-girl crush on Brad for a while, which only grew more intense in the last few years, especially seeing the way he looked at her. He tried his best to hide it, but a girl always knows when she’s being checked out. And she had a sneaky suspicion that Brad wasn’t getting his needs met from his wife, which was now confirmed after hearing some of their argument. Sasha almost approached Brad a few times over the years, but had always chickened out. She didn’t want to cause him any harm in his marriage, and she knew he was dedicated fully to his wife, which only made him more attractive.
After Sasha had left, Maria turned, calmly and coldly told Brad, “I hope you got a good look, because you’re never seeing her again, and you’re never having sex again, either. The rule says I have to approve of who, and I will never approve of anyone.”
“I never asked to have sex with her or anyone else. I only asked to make love to my wife, is that so bad?”
Maria faltered for a moment and tried to regain her composure, but couldn’t, she started to cry and dropped to the floor. Brad knelt next to her and began to wrap his arms around her to try to comfort her. But she didn’t want to be comforted, “Get off me!” Maria screamed and continued to cry.
Brad stood back up and gently said, “I don’t know what you want from me. All I wanted was some intimacy with the love of my life. Do you even still love me anymore?”
Maria’s sobs got quieter but she didn’t respond. She stood on shaky legs and walked out the door and down the sidewalk. Brad watched her go, not knowing what to do. He eventually closed the door. Alot of thoughts swirled around his mind, most centered around Maria. Was she going to come back? Was his marriage over? Was she going to be OK? He sat on the couch and waited, but eventually dozed off.
A while later, Brad came too at the sound of the door opening, he bolted up “Maria?” but was disappointed when Sasha walked in.
“Sorry, just me.” Sasha said.
“Its all right, did you happen to see Maria when you were out for your walk?”
Sasha looked alarmed. “No, but I didn’t know I was supposed to be looking for her.”
“Its ok, I’m sure she’ll come back when she cools down.”
“Do you want to talk about it?” She asked.
Brad hesitated, he usually only talked about his marital problems with his closest friends, not his 20yr old niece who had never been in a serious relationship. But he needed to talk to someone and she was the only one there. “Well, you heard part of our argument, we haven’t really been getting along, you know, in the bedroom.” Sasha nodded encouragingly to go on. “And that’s caused a bit of friction between us. Don’t get me wrong, I love my wife for the person she is, which is why I want to, well, you know. And now this crazy rule, I don’t even know where it came from! It says I get to have sex at least once a week, and if Maria doesn’t want to do it, it can be with someone else, but we both have to agree on the who and Maria has to watch. It’s all so strange.” Sasha looked on in confusion for a moment, then the same strange sensation Brad had earlier hit her. It was as if someone reached into her mind and planted a seed, which is a fairly good description of what actually happened. The Rulebook, in its immense power, sensed Sasha’s involvement and implanted the unbreakable rule in her mind. Armed with this new strange circumstance, Sasha suddenly had an idea of how to proceed, but it would require some tactful negotiation with Maria. They talked long into the night, Brad opening up more and more to Sasha about his relationship with his wife. It only cemented the idea in Sasha’s mind, getting more and more attracted to her uncle as he confided his deep secrets with her.
It was well after midnight when Maria got back, electing to enter quietly through the back door. Sasha had already gone to bed by then, Brad had tried to maintain his vigil, but was asleep on the couch. Maria left him there and retired to their bedroom. She was still angry, but what Brad had said stung deeply. She did still love her husband, but her sex drive for unknown reasons to even herself, was gone. Not only that, the mere idea of it made her feel icky. When she remembered all the times they had sex when they were younger, it made her sick to her stomach. When she left earlier, she walked around aimlessly, giving her time to think. She kinda understood Brad’s viewpoint, he just wanted intimacy with his beloved wife, but she couldn’t even stand the thought of it anymore. It was causing a lot of problems in their marriage, so much so, that Maria was beginning to think divorce was the only option.
But then the rule happened, and the more Maria thought about it, the more it seemed it might be a good thing. If they could find someone to have sex with Brad on a regular basis, then maybe it would actually strengthen their marriage. Brad gets sex but Maria wouldn’t have to do it, although she would have to watch. But she could do that. Yes, she thought to herself, maybe this could be good for the both of them. Now, she just had to find someone willing, someone who wouldn’t be a risk of breaking up their marriage. Maria sighed and headed to bed, leaving Brad asleep on the couch.
The next morning, Maria awoke early and put on some coffee, needing to clear her head, she drank too much the night before. Brad was still asleep on the couch when Sasha walked down at the smell of coffee. She whispered, “Aunt Maria, can we talk?” Maria looked at her apologetically and replied, “Yes, that would be a good idea.” They went quietly to the master bedroom, not yet wanting to wake up Brad. Once the door was closed, Maria apologized profusely to her niece about how she treated her the night before.
“Oh, that’s ok, I know what’s been going on with you two and I think I might have a solution.”
Maria looked horrified, “I...Brad told you?”
“Umm, yeah, he told me everything, but its ok! I have an idea.” Sasha laid out her idea as gracefully as she could. For her part, Maria took it fairly well.
After a minute of digesting what her niece has just told her, Maria said, “Let me get this straight, you want have sex with my husband while I watch.”
Sasha had to be careful here, she couldn’t let on that she actually wanted it. “Well, I don’t want to. I’m not attracted to my uncle or anything weird like that. Its just that the two of you have been so nice to me, letting me stay here for free, I feel like this would be a way to pay you back.”
“Ok, I get the sentiment, but you’re our niece, you’re the daughter of Brad’s brother.”
“Exactly! You know me! Would you rather it be a stranger off the street that you’ve never met, or a prostitute that you would have to pay and then worry about disease? This is so much better, I’m the safe option, I’m clean, I’m on birth control and I’m free.”
Maria hesitated, but the more she thought about it, the more logical it seemed. Sasha had made a good argument and she would certainly rather have someone she knew. But someone related might not be the best idea. “Well, lets see what Brad has to say first.” Sasha nodded her head in agreement.
By the time they had exited the bedroom and headed towards the kitchen, Brad was awake. “Maria! My God! Are you alright? Where have you been?”
“I’m fine, I just needed to clear my head. Now, how about some breakfast?”
Brad gave his wife a weird look, but said nothing, he knew when to keep his mouth shut. Sasha made them all breakfast and they sat down at the kitchen table to eat. Brad looked between Maria and Sasha, sensing the tension. Maria cleared her throat and began. “First I want to say sorry to both of you for my behavior last night. I wish I could blame it all on the ****, but the truth is, this isn’t the first time this problem has reared its ugly head. I know you two talked last night and all our problems are out there now. So we need to think about what to do going forward.” Brad listened intently, not quite knowing what to make of it. He was expecting another shouting match. Maria looked at Brad and continued, “Did Sasha tell you about her grand idea?”
“Uh, no?” Brad said in confusion.
“Well,” Maria’s gaze went from Brad to Sasha and back again. “With this new sex rule, Sasha wants to make herself available to you.”
Brad blinked, not quite knowing what she meant. “Uhhh, what do you mean available?”
Sasha spoke up “She means sexually available.”
Brad froze in disbelief. Of course he’d thought about it, not that he would ever admit that to another living soul. But this was his niece for fuck’s sake, he couldn’t actually have sex with her, could he? Before he could think of anything to say, Sasha launched into her sales pitch. At the end of it, the two women gave Brad a few minutes to assimilate everything. “Well, you’ve certainly thought this through,” Brad said. He looked at his wife, “And you’re ok with this?”
“What you said last night really stuck with me. I want our marriage to continue, and I think this will make it stronger. I get you’re a man and you have impulses, and with this rule, if its going to have to happen, then like Sasha said, I don’t want it to be a random stranger, I would rather it be someone I know and can trust. So yes, I’m good with this if you are.”
Brad thought for another minute, but eventually agreed. “Ok, I’m in. How is this gonna work exactly?”
Maria and Sasha looked at each other, they hadn’t thought that far. “Well,” Maria began, “How about we start off once a week, you and Sasha can do your thing and we’ll see how it goes.” Brad and Sasha agreed. Sasha, a bit embarrassed, informed them she wasn’t very experienced, but she was on birth control, so they need not worry. Maria continued, “So, if you two aren’t busy right now…”
They all rose and slowly made their way to the married couple’s bedroom. Part of the rule was that Maria had to watch. Brad and Sasha stood facing each other next to the bed. Maria took a seat in a chair in the corner of the room and pulled out her phone, intent on doing as little looking as possible. Brad and Sasha started slowly, beginning with a very hesitant kiss. The kiss grew in momentum slowly, but before long, the two of them were making out aggressively, tongues intertwined. Brad ran his hand up his niece’s torso, stopping to cup her breast, he could feel her nipple harden through the thin fabric of the t-shirt she was wearing as he pinched it gently. Sasha let out a soft moan at the sensation of her uncle lightly pinching her hard nipple.
With hand still massaging a breast, Brad pulled his lips away from his niece’s and kissed up and down her slender, pale neck. He was getting more and more aggressive by the second, his hard-on pressed against Sasha who only pressed her body harder against his, wanting nothing more to feel his dick with her hands. A second later, Brad was lifting her t-shirt up, revealing Sasha’s perky breasts and pink nipples. While one arm was wrapped around her uncles neck, Sasha’s other hand probed under the waistband of his pants. She was finally touching Brad’s rock-hard cock, something she had fantasized about so many times was finally happening.

Maria glanced up from her phone to see her now-topless niece putting a hand down her husband’s pants and moaning softly as husband’s hands ran all over the vivacious tits of the 20yr old blonde, squeezing, pulling and pinching. Maria watched with a mix of curiosity and horror as they continued. Brad’s shirt came off next. Then Sasha got down on her knees, pulling down his pants and greedily taking his member in her mouth. Maria went back to her phone, not wanting to see any more of her husband get sucked by her topless niece with perfect breasts.
Sasha loved the feel of this manly cock in her mouth, she could taste his pre-cum which only drove her even more wild. Her head moved swiftly up and down his shaft, her tongue twisting around his glans. She grabbed Brad’s ass with both hands and took his full length in her mouth, nearly causing her to ****, her tongue extended and licked his balls. She pulled off to catch her breadth, when she did, Brad lifted her up by the arms, yanked her thin pajama pants down taking her panties with them. Brad was engorged, every nerve on fire, all the blood rushed to his groin, he was possessed by one thought and one thought alone. After tearing the clothes off his niece, he threw her on the bed forcefully, jumped on top and tried to press is throbbing member inside her.
Maria glanced up in alarm when she heard a yelp, seeing her husband throwing her niece on their bed, the same bed they’d shared for years. Her niece, now completely naked, spread her legs in anticipation, revealing a wet, smooth, bald slit. She watched as her husband tried to enter her but couldn’t even get the tip in. He pulled out to spit on it, rubbing it with his hand, trying to get it wet. Then he tried again to enter Sash’s tight snatch. This time he made progress, the now wet tip slipping between the swollen lips of her glistening pussy. He kept pressing forward, trying to get his full length inside her. Sasha’s mouth opened wide as her uncle’s dick penetrated her at last, her legs lifted and arms wrapped around Brad’s naked body. Maria watched in rapt fascination.
After much effort, Brad got his whole cock inside his niece. It had been so long since he felt the warmth of a real pussy, he almost forgot it was his niece that he was fucking. But in that moment, he didn’t care. His lust had taken over, it could have been anyone below him and he wouldn’t have thought twice about it. He starting pounding relentlessly. As he did so, Sasha moaned loudly, feeling the big dick of her uncle stretch out her tight twat. She had dreamed about this moment for so long, she was still having trouble believing it was actually happening. For the briefest of moments, she almost thought she was still asleep in bed and this was all a dream. But the pleasure was too great to be fake, it was real. She was finally getting nailed by her uncle.
Brad acted like an animal, pounding hard, breathing ragged, he didn’t let up, his cock moving so fast in and out of the younger woman’s pussy. Maria had never seen him like this before. Even when two were dating and having sex frequently, he had never been like this with her. She watched as her husband’s cock impaled his niece’s pussy over and over again, his hands grabbing ass and squeezing tits. He wasn’t being gentle, it was like he had been taken over by a demon. Sasha was yelling now, completely engrossed in the hard shaft that was penetrating her. Maria looked on as Sasha came, clearly evident by the way her eyes shut and legs wrapped tightly around Brad. It finally occurred to Maria what had been bothering her husband so much. This is what he was bottling up inside. She had no idea this animal frenzy was so potent.
Brad kept railing his niece until his cock started to throb and he was about to cum. In the back of his mind, Brad knew that he should pull out, but the lust that had taken over his conscious thoughts was too powerful. Instead, he shot his thick load inside her pussy. Once his balls were finally drained and his orgasm subsided, Brad rolled off onto his back and lay next to his nude, cum leaking niece. Now able to think straight, he looked between his wife and his niece, wondering what came next.
Maria stared at her niece’s spread legs and gaping pussy as her husband’s seed dribbled out. She had just watched her husband have sex and cum inside another woman. And oddly, she wasn’t even angry. Seeing the way Brad’s lust had taken over, she finally realized how badly he needed this release and why things had become so strained between them. “Sasha, dear, why don’t you go get cleaned up.”
Sasha looked over at her aunt, eyes glossed over, it took a minute for the words to permeate in her mind. She stood slowly, gathered her clothes and walked out to take a shower. She could still feel the load of semen in her womb and thanked the heavens she was on birth control. As deep as he was inside her and the amount of cum, without it, she would surely have gotten pregnant. She got to her room and hit the shower, letting the warm water roll over her naked body. She was still processing what just happened and couldn’t wait for the next time.
Back in the married couple’s bedroom, Brad stood and headed to the bathroom. But before he could get there, Maria stopped him, “Brad, just remember, this is for your physical needs only, nothing more.”
Brad nodded, “Yeah, I know.”
“OK, just making sure. Do you feel better now?”
“I haven’t felt this great in years.” Maria looked hurt. “I mean, its just that…”
Maria put her hand him to stop him, “I get it. After seeing that, I finally get it.” And with that she walked out the room to let Brad get cleaned up.
What happens to Brad and Maria’s marriage?
- No further chapters
- Add a new chapter
Disable your Ad Blocker! Thanks :)
The Rulebook
You find a Rulebook that lets you rewrite the rules any organization has to follow
A lucky protagonist stumbles across a magic book that lets them rewrite the rules.
Updated on Jun 17, 2026
by Ggnt
Created on Jul 27, 2017
by ashes2ashes
You can customize this story. Simply enter the following details about the main characters.
- 141,632 Likes
- 59,053,017 Views
- 8,547 Favorites
- 31,754 Bookmarks
- 6,723 Chapters
- 71 Chapters Deep
Comments moved below the chapter.
Jump to comments
Comments