<p><a href="https://www.patreon.com/beccabellamy/posts?filters%5Btag%5D=sub%20to%20girlfriends%20mom">Click here</a> to read the previous parts of the story.</p><p><img data-media-id="122290408" src="/2f/00/2f0078b07eafd6c8c0337b6fdb01cc83e66df680ba88c974b212df0560635b13.jpg"></p><p>“Zachary, would you come in here?” Camilla called out from the living room mere moments after Zack stepped through the front door. “There’s someone I’d like you to meet.”</p><p>“Of course,” Zack said, though he would have preferred to fall into bed for a quick nap. After a month at his new job he’d led his first hike that day and it had been far more tiring than expected.</p><p>Zack headed for the living room and saw Camilla sitting on the couch with a tall, barrel-chested, bearded man in a pair of jeans and a plaid shirt with his sleeves rolled up.</p><p>“Zachary, I’d like you to meet Alex,” Camilla said.</p><p>Alex stood and shook Zack’s hand with such a firm grip that it sent a burst of pain up his arm. “It’s nice to meet you, Zachary,” Alex said with a knowing smile.</p><p>“I’ve been telling Alex all about you and my daughter,” Camilla said.</p><p>Zack understood the smile on Alex’s face and he felt a considerable amount of embarrassment at the idea that the exceedingly masculine man sitting on Camilla’s couch knew he was a cuckold. “Oh, really…well…”</p><p>“Don’t be embarrassed, Zachary,” Camilla said. “You are what you are. There’s no point in trying to avoid it. That only leads to misery. You’ll only find true satisfaction in accepting who and what you are, and you’re not man enough to satisfy my daughter on your own. You are, however, man enough to let my daughter pursue her satisfaction with other men. I wish my husband had possessed that same quality. We’d probably still be together.”</p><p>Zack wasn’t sure what to say. He knew Camilla was right, but that didn’t stop him from feeling embarrassed at the idea that someone he didn’t know was no aware of the most intimate details of his life.</p><p>“Actually, Zachary, Alex is here to help,” Camilla said.</p><p>“Help?” Zack asked.</p><p>Camilla smiled and reached between Alex’s legs. Her fingers found a bulge and she massaged his cock as Zack looked away. It felt inappropriate to stare, though Camilla clearly intended for him to do so.</p><p>“There’s more to being a cuckold than a willingness to let your wife – or in your case, your future wife – pursue her sexual satisfaction with another man,” Camilla explained. “No man can reasonably be expected to go along with that for the entirety of his marriage. Even if his wife regularly saw to his sexual needs, eventually that sort of cuckold would surrender to the demands of his ego and insist that his wife stop seeing other men.”</p><p>Zack sensed that Camilla was building to a particular point, but he couldn’t quite figure it out, so he remained silent.</p><p>“A cuckold must regularly witness his wife experience the joy of fucking another man,” Camilla continued. “He must watch her with her lover. He must see her passion for the other man – or men, in some cases – in her life. He must witness the lengths she goes to in order to please the other man, and vice versa. He must do so to understand his place in the marriage, for if he doesn’t, the cuckold’s ego will insist that he’s capable of pleasuring his wife just as skillfully as her lover is. Unfortunately, that’s never true. Not with a cuckold. Not with a man like you.”</p><p>It had taken some time, but Zack had accepted that he was genuinely turned on by the idea of Bella and Luke having sex. He’d experienced numerous orgasms while picturing it, typically while Bella offered the details of her encounters with Luke. Zack wasn’t sure he could ever get on board with watching Bella fuck Luke, though. It seemed like it would be far too painful to actually witness her pleasure.</p><p>“I’m not sure I could ever do that, Camilla,” Zack said.</p><p>“I know I couldn’t,” Alex added.</p><p>Camilla turned and smiled at her lover as she continued to massage his cock. “Of course you couldn’t, Alex,” she said. “But Zachary is a different kind of man. He’s a lesser man. He needs to accept that the only way he can make my daughter – or any woman of her caliber, to be honest – happy is by being a cuckold. He cannot fuck Bella the way she desires. He simply cannot. He must let her fuck other men if he has any hope of making her happy. So he must learn to be a cuckold, and part of being a cuckold is keeping your ego firmly in check.”</p><p>Zack couldn’t help but note that Alex’s cock appeared to be exceptionally large, though that wasn’t surprising. Camilla was a beautiful, sexy woman and she could likely attract almost any man she wanted.</p><p>“Believe me, Zachary,” Camilla began as she turned to him, “I understand that it’s hard to imagine being able to watch Bella fuck another man. That’s why I invited Alex over. You’re going to watch him fuck me. You’re going to play the part of my cuckold, and in doing so you’ll build up a tolerance for it, so when the time comes for you to witness Bella and Luke you’ll be far better prepared.”</p><p>“Oh…I don’t know about this, Camilla,” Zack said.</p><p>Camilla released Alex’s cock and stood up. She approached Zack and reached out to grab his cock through his jeans. She wasn’t offering the same pleasure she offered Alex, though. Instead, her grip was painfully tight and she tugged hard enough for Zack to cry out.</p><p>“You misunderstand. I’m not offering you a choice, Zachary,” Camilla said as she leaned closer. “You will watch Alex fuck me. You will play the part of my cuckold. You will do everything you’re told and you will do so without hesitation. You will do so because you’re learning to be the perfect husband for my daughter and you understand that I will not let my daughter marry anyone other than the perfect husband. Am I being clear?”</p><p>Zack nodded. “Yes, I’m sorry.”</p><p>Camilla released his cock and smiled. “Thank you for the apology, Zachary. That’s a good quality you should hold onto. A cuckold husband should always assume that he’s in the wrong and that his wife is always right. It’s a good way to ensure her happiness. Now take your clothes off and get on your knees.”</p><p>Zack stripped as Camilla turned and straddled Alex. They kissed as he played with her big tits before pulling her shirt over her head and unhooking her bra. Camilla leaned forward and Alex kissed and licked her nipples while his strong hands kneaded her ass, eliciting a series of lusty moans from the beautiful woman he was about to fuck.</p><p>Zack dropped to his knees and watched Camilla and Alex kiss with a deep sort of intensity and passion. Zack wasn’t sure he’d ever kissed Bella that way and he couldn’t help but wonder if that’s how she and Luke kissed. Was that how a woman kissed a man that truly satisfied her? Was it possible that Zack was even less capable as a lover than he believed?</p><p>After a thorough session of kissing and fondling, Camilla stood and took off her jeans and panties. She sat on the couch and spread her legs and when Alex stripped Zack figured they were close to having sex.</p><p>Instead, Camilla looked at Zack and said, “A cuckold should always expect to prepare his wife for the superior man she’s chosen to fuck. It’s a perfect way for the cuckold to remember his place. So crawl between my legs and use your tongue to make sure my pussy is soaked, Zachary. Get me nice and wet for Alex’s big cock.”</p><p>Zack happily moved between Camilla’s legs, leaned forward, and put his tongue to work. He wasn’t sure about everything Camilla had said about watching Bella and Luke, or even preparing Bella’s pussy before Luke fucked her, but Zack wasn’t going to refuse Camilla. He knew that she could convince Bella to dump him with ease and that she wouldn’t hesitate to do it if she was convinced Zack wouldn’t be the husband Camilla wanted her daughter to have.</p><p>“You’ve thought about fucking me, haven’t you Zachary?” Camilla asked.</p><p>Zack looked up and glanced at Alex before turning his gaze to Camilla and nodding. It felt too weird to verbalize his desire – she was his girlfriend’s mother, after all – but his relationship with Camilla was far different than he’d had with any mother of his previous girlfriends and he’d absolutely thought about fucking her. There was even a time when he thought it was a genuine possibility.</p><p>“You understand that I would never, ever let you fuck me though, right?” Camilla asked. “You understand that you will never, ever be worthy of feeling my pussy wrapped around your cock, don’t you? You understand that you’re not nearly man enough for me, that I require a man like Alex to satisfy me, right?”</p><p>Zack nodded.</p><p>“I want to hear you say it, Zachary,” Camilla said. “Verbalizing your understanding of your inferiority will help you embrace your place.”</p><p>“I understand that I’m not man enough for you,” Zack said. “I do.”</p><p>Camilla pulled his mouth back to her pussy and Zack went back to work as she reached over to stroke Alex’s cock and kissed him.</p><p>“Did you know that my daughter is out with her ex-boyfriend tonight? There’s a very good chance they’re fucking right now while Zachary is busy preparing my pussy for your cock,” Camilla said.</p><p>Alex chuckled. “It looks like your daughter has found the kind of man you wish you had found for a husband.”</p><p>“I’m going to make sure of it,” Camilla said. “I’m going to make sure she has a loving cuckold husband that will do anything to make her happy. That’s the true key to a happy marriage for her.”</p><p>“She’s a lucky girl,” Alex replied.</p><p>They kissed again as Zack spread his saliva over Camilla’s pussy, ensuring she was soaking wet for the moment Alex slipped inside her.</p><p>“I’m a lucky girl too,” Camilla said. “I’m about to feel this big cock of yours inside me.”</p><p>“Anytime you want it,” Alex said.</p><p>“Zachary, I’m going to sit on Alex’s cock and you’re going to watch,” Camilla instructed. “You’re allowed to masturbate if you’d like, but you will not cum, not under any circumstances. Do you understand?”</p><p>“Yes,” Zack replied.</p><p>Camilla straddled Alex with remarkable grace, grabbed his cock, and sat down on it. He entered her with ease as Zack shifted until he was right in front of Alex. Camilla leaned forward, giving Zack a perfect view of her pussy lips stretching out around Alex’s thick cock.</p><p>“How does it look, Zachary?” she asked.</p><p>“It’s…it’s beautiful,” he said. Zack had watched plenty of porn in his life, but it was so much different witnessing it in person. Camilla’s pussy lips looked perfect as she slowly lifted from Alex’s cock and sank back down on it. She was wet enough to leave his shaft completely soaked with her juices when she pulled off, signaling that Zack had done his job and making him feel oddly proud.</p><p>“Eventually, this will become a common occurrence in your relationship with Bella,” Camilla said. “You’ll spend a great deal of time on your knees as she fucks another man. You’ll watch his cock enter her body. It will be different with her, though, because you’ll be watching someone else fuck your girlfriend, your fiancée, or your wife. You’ll watch someone else enjoy the pussy that’s supposed to be yours. You’ll watch someone else enjoy it because you’re not man enough to satisfy her and thus you don’t deserve her pussy. It will be painful, Zachary, but it will be necessary for you to suffer that pain to understand that it’s your place to be on your knees watching as Bella fucks someone that can satisfy her.”</p><p>Camilla turned her attention to Alex and rode in him earnest as Zack wrapped his fingers around his stiff cock and stroked slowly. He crawled just a little closer, mostly to hear the surprisingly alluring sounds of sex as Camilla’s exceedingly wet pussy opened for Alex’s big cock.</p><p>“Zachary, I’d like to feel your tongue between my ass cheeks,” Camilla said. “I’d like to enhance my orgasm with that eager mouth of yours. As a cuckold, you’ll need to be willing to offer your mouth for whatever your wife desires, so we’re going to practice. You’re going to lick my ass while I ride Alex’s beautiful cock. Do you understand, Zachary?”</p><p>“Yes,” he replied.</p><p>Zack leaned forward, extended his tongue, and put it to work between Camilla’s ass cheeks as she rode Alex. He licked up and down her crack, making contact with the asshole he’d rimmed a handful of times since moving to Colorado. The sounds of sex were louder from that close and while he couldn’t see, Zack found himself in a surprising state of bliss as he felt deeply enmeshed in the sex Camilla was having.</p><p>“Fuck, Alex, I love your cock,” Camilla said. “I love your fucking cock.”</p><p>“You know it’s yours whenever you want it, Camilla. You know that your pussy makes my cock feel better than any woman ever has,” Alex replied.</p><p>Zack couldn’t help but consider that he’d never been on the receiving end of a compliment like the one Camilla had offered Alex. He’d expressed his enjoyment of sex with a girl, but he’d never really received the same sort of expression in return. Bella was always kind, but she was never over-the-top in expressing her enjoyment of sex with Zack, and now she was happily fucking Luke, which made Zack feel like Camilla was right about both him and her daughter. Zack wasn’t good enough for Bella, not in bed at least. He wasn’t nearly good enough to satisfy her over the long term. He really was suited to being a cuckold.</p><p>“Camilla, I’m close,” Alex said.</p><p>“Me too,” Camilla replied breathlessly. “Keep eating my ass, Zachary. Use that talented tongue of yours to help put me over the top like a good cuckold.”</p><p>Zack groaned. His dick was so hard it hurt and he was so close to cumming that he had to stop stroking for fear of losing his load and risking Camilla’s wrath.</p><p>“Oh, fuck, fuck, I’m cumming!” Camilla cried out.</p><p>She continued riding Alex right through her orgasm and his groans soon filled the living room. Zack couldn’t believe he was so close to Camilla’s pussy as another man came inside her. It was an experience unlike any he’d ever had and his body hummed with wild lust.</p><p>Zack sat back as Camilla kissed Alex and said, “Thank you, as always, for the incredible orgasm. You’re a man among men, Alex, and your cock is truly perfect.”</p><p>“It was my pleasure, as always,” Alex replied. “And you know I’m good for another round if you have time.”</p><p>“I’m sure we will,” Camilla said before lifting her pussy from his cock and standing up. She grabbed her panties and quickly stepped into them before too much of his cum leaked out of her. Zack remained on his knees as Camilla dropped onto the couch next to Alex.</p><p>“Did you enjoy yourself?” she asked.</p><p>“I did,” Zack replied. “Thank you for letting me watch, and letting me rim you.”</p><p>Camilla smiled. “You’re already learning,” she said. “It’s good to thank the woman that cuckolds you. It’s good to remember that she’s also giving you a gift by letting you watch, and that goes double if she lets you interact at all with her or the man fucking her.”</p><p>Zack nodded.</p><p>“Someday, you’ll lick Bella’s pussy clean after another man cums inside her,” Camilla said.</p><p>Zack recoiled at the thought. “No, I don’t think so,” he said.</p><p>Camilla smiled. “You will, Zachary. You’re nowhere near ready for that, but you will. Someday you’ll do anything Bella tells you to, and you won’t even hesitate. You won’t recoil. You won’t feel fear. You’ll feel nothing but the purest joy as you do exactly as your wife instructs. In fact, you’ll feel lucky that she welcomes you between her legs to clean another man’s cum from her pussy. You’ll cherish the opportunity to taste your wife after she’s had sex with a superior man. And when you’re done, you’ll thank her for letting you do it.”</p><p>Zack had consumed his own cum a handful of times, but he couldn’t imagine cleaning someone else’s cum from Bella’s pussy. He just couldn’t imagine it. He knew better than to argue, though, so instead he simply nodded.</p><p>“Don’t worry, Zachary,” Camilla said. “You’re going to be a very happy cuckold. I promise. It’s the life you were meant for. It might feel a little scary along the way, but this is what you’re destined for.”</p><p>Zack was increasingly certain that Camilla was right about that. There was certainly a great deal of evidence to support her assertion. Perhaps she was right about him happily cleaning someone else’s cum from Bella’s pussy, too. She seemed to be right about everything else where he and Bella were concerned.</p>