<p><a href="https://www.patreon.com/beccabellamy/posts?filters%5Btag%5D=sub%20to%20girlfriends%20mom">Click here</a> to read the first part of the story.</p><p><img data-media-id="107786163" src="/2f/00/2f0078b07eafd6c8c0337b6fdb01cc83e66df680ba88c974b212df0560635b13.jpg"></p><p>Bella moaned as Zack massaged her clit with his tongue. He looked up to see her eyes closed and her mouth open. She grasped the bed sheets in both hands and arched her back as he slipped a finger inside her and massaged her g-spot while continuing his vigorous, lusty assault on her pussy.</p><p>“Zack…I’m close,” Bella said. “Oh my God, I’m so close.”</p><p>Zack kept up a steady rhythm as Camilla’s words filled his head. “My daughter’s pleasure should be your number one concern, Zachary,” she’d told him the day before. “The key to being a good boyfriend and future husband is to put Bella’s needs above your own at all times, and that goes double when it comes to her sexual needs. Do you understand?”</p><p>“I understand,” Zack had replied. A moment later Camilla had pulled him between her legs and offered a detailed lesson in how to properly use his tongue to make a woman cum. Now he was putting that lesson to use and it seemed to be working, as Bella was moaning and writhing quite a bit more than usual.</p><p>“I’m cumming!” she cried out. “Zack, I’m cumming!”</p><p>Bella’s body trembled with pleasure as she let out a long, low moan while Zack continued to massage her g-spot. He pulled away from her clit – as Camilla had instructed – and watched his girlfriend experience an orgasm. Zack was hard, but he did his best not to think about his sexual needs. He’d just given Bella the third and final orgasm that Camilla had required, but he wasn’t permitted to cum quite yet.</p><p>Bella looked down at Zack, smiled, and said, “Come here.”</p><p>Zack crawled forward and laid next to his girlfriend. She rolled onto her side, gently caressed his face, and pressed her soft lips against his. They shared a tender kiss with just a hint of tongue and Zack couldn’t help but moan. Three days had passed since his last orgasm and he felt a desperate desire to get off, but Camilla had been quite clear that she would do everything in her power to convince Bella to dump Zack if he didn’t follow her rules.</p><p>“Someone’s excited,” Bella said as she reached down and grasped Zack’s cock through his underwear. She moved to reach into his boxers and free his dick but he stopped her. “What’s wrong? Don’t you want me to make you cum?”</p><p>“I do,” Zack said. “I really do. I love when you make me cum, but I also want you to feel like you can cum without having to do the same for me. Sometimes it’s nice to just get you off and let you enjoy it afterwards, you know?”</p><p>“Really?” Bella asked.</p><p>“Yeah,” Zack said. “Why? Does that seem strange?”</p><p>“In a way, I guess,” she answered. “It’s not strange on the surface, but most guys only go down on a girl as a means to an end, you know? I don’t mean to sound like a bitch or anything, but you’ve kind of always been one of those guys.”</p><p>Zack felt a little disappointed in himself for being like most guys, but mostly he was impressed with Camilla’s instincts. It seemed clear that Bella was quite delighted in the recent change in Zack and that she didn’t mind one bit getting to enjoy an orgasm without reciprocating.</p><p>“But you’re saying that you’re really okay with making me cum without getting anything in return?” Bella asked. “Even though you’re obviously turned on?”</p><p>Zack smiled, mostly at the happiness he saw on Bella’s face. “That’s what I’m saying, yes. In fact, I’m saying that I like making you cum without demanding anything in return. I like doing that for you. It’s different when I’m not really thinking about myself. I pay closer attention to you, to the way you look when you’re about to cum, to the way your body moves when you’re actually cumming. I like all of it.”</p><p>Bella unleashed a giddy smile, grabbed Zack’s ass, and pulled his body close to hers for another kiss. This time her tongue was aggressive, pushing deep into his mouth as she pressed her pelvis forward and rubbed it against Zack’s crotch, enflaming his desire and making his cock ache. He badly wanted to get naked and fuck his girlfriend, but he was convinced that Camilla would follow through on her promise if he went against her rules.</p><p>“This was fun, but I have to get ready for work,” Bella said as their bodies separated. “I’m going out for drinks with some of my coworkers tonight. They invited you too. Will you come?”</p><p>“I’d love to,” Zack said.</p><p>Bella smiled, kissed him again, and rolled out of bed. Zack stared at her naked body as she headed for the bathroom and fought off the urge to run after her and have a quickie in the shower. Instead, Zack got out of bed, threw on a t-shirt and shorts, and headed for the kitchen.</p><p>Camilla was seated at the table in a short, black satin robe as Zack entered the kitchen. She smiled, uncrossed and then crossed her legs, and said, “Good morning, Zachary.”</p><p>“Good morning, Mrs. Adams,” he said.</p><p>She glanced between his legs, smiled, and said, “Am I correct in assuming that you made my daughter climax this morning and that the erection you’re sporting means that you didn’t cum?”</p><p>Zack nodded.</p><p>“And am I correct in assuming that you’ve now made her cum three times since your last orgasm?” Camilla asked.</p><p>“Yes,” Zack replied.</p><p>Camilla smiled and uncrossed her legs, but this time they remained parted. Zack glanced at her thighs and she said, “Eyes up here, Zachary.”</p><p>“Sorry,” he said.</p><p>“Go ahead and pour yourself a cup of coffee,” she said.</p><p>Zack turned, grabbed a mug, and filled it nearly to the brim with hot coffee.</p><p>“I promised you’d be allowed to orgasm,” Camilla said. “Are you excited about that, Zachary?”</p><p>“Yes,” he admitted.</p><p>“Come over here,” Camilla instructed.</p><p>Zack turned and walked towards the kitchen table as Camilla gently yanked on the satin belt that held her robe closed. It opened enough to show off her cleavage and Zack stopped in his tracks.</p><p>“Come closer,” Camilla said.</p><p>“I…I shouldn’t,” Zack replied.</p><p>“Zachary, you’ve seen my pussy. You’ve eaten my pussy. Seeing my breasts is no different,” she said. “Now come to me. Right now.”</p><p>Zack swallowed hard and did as Camilla instructed. He stopped in front of her and she opened her robe further, exposing her wondrous, big breasts. Zack couldn’t help but stare.</p><p>“Did Bella offer to make you cum?” Camilla asked.</p><p>Zack nodded.</p><p>“How was she going to do it?” she asked.</p><p>“A handjob, I think,” Zack answered.</p><p>Camilla reached up, took Zack’s cup of coffee and set it on the table. She unzipped his shorts, reached inside, and pulled out his cock. She took a firm grip and stroked him slowly as Zack felt a mixture of panic and overwhelming pleasure.</p><p>“There’s no need to worry, Zack. Bella takes long showers and this will be quick,” Camilla said. “Sometimes, a man’s orgasm should be utilitarian. It should serve no other purpose than to empty his testicles and clear his mind for the work he must do. That’s the sort of orgasm you’re going to have this morning. As quick as possible. I’m just going to clear the pipes so you can go about the business of finding a job without thinking of sex all day long.”</p><p>Camilla released his cock, spit in her hand, and resumed stroking Zack a moment later. The sound of a slippery handjob filled the kitchen and he moaned at the unbelievable pleasure of it.</p><p>“You can stare at my breasts,” Camilla said.</p><p>Zack looked down and she played with her breasts, grasping the soft flesh with her hand and pulling on her nipple.</p><p>“Would you like to cum on them, Zachary? Would you like that as your reward? Would you like to cum on my big, beautiful breasts?” she asked in a sultry voice.</p><p>Zack nodded. His balls tightened. Every stroke brought a deeper sense of pleasure.</p><p>“Just let it happen,” Camilla said. “Let your orgasm arrive. Empty your balls for me.”</p><p>It was coming. It was moments away. Zack groaned and Camilla released her breast and grabbed his coffee cup. She held it under the head of his cock and he exploded, emptying his cum into the hot, dark liquid that filled the cup.</p><p>Camilla released his cock as Zack emptied his seed into his coffee, ruining it. She reached into his shorts and massaged his balls and even rubbed his taint a little, adding just a hint of extra pleasure and putting a smile on Zack’s face.</p><p>“Drink it,” Camilla said as she lifted the cup.</p><p>“What?” Zack asked.</p><p>“Drink the coffee, Zachary,” Camilla said. “A man is always at his worst right after he cums, thus it’s a necessity that he does something to diminish his ego in the moments after his climax. In this case, you’re going to drink cum-flavored coffee, for the act of doing something disgusting after your orgasm will remind you that your primary purpose is to ensure Bella’s happiness, not to pursue your sexual satisfaction at all costs.”</p><p>Zack stared into the coffee mug and saw his cum floating at the top. He considered dumping it in the sink and walking away, but he still believed that Camilla wouldn’t hesitate to convince Bella to dump him if he didn’t do as he was told, and all Zack really wanted was to be with Bella. So, he drank the coffee.</p><p>“There you go,” Camilla said as she tucked Zack’s cock back into his shorts. “Swallow your cum, Zachary. Think about it as you do. Think about the cum sliding down your throat.”</p><p>Zack did as he was told, though it made the act of swallowing his cum decidedly more unpleasant.</p><p>“Very good, Zachary,” Camilla said when he was finished. “Now I’d like you to prepare breakfast for all three of us. Bella will be delighted.”</p><p>Zack turned towards the refrigerator to do as he was told. Camilla was right, Bella would be delighted to see breakfast waiting for her when she was finished getting ready for work and Zack wanted to delight his girlfriend.</p><p>“Want can I get you?” the bartender asked as Bella sidled up to the bar to get another round of drinks for her coworkers. “Oh my gosh, Bella!”</p><p>Bella studied his face for a moment before it registered that she was staring at her ex-boyfriend. “Luke!” she said. They leaned over the bar and shared a hug that lingered just a few moments longer than Bella expected it to.</p><p>“Are you visiting your mom?” Luke asked.</p><p>“Actually, I moved back to town,” Bella said. “I got a great job offer – those are my coworkers over there – and I couldn’t turn it down.”</p><p>“Well, welcome home,” Luke said. “The next round’s on me, in fact.”</p><p>Bella leaned closer and smiled. “Can you do that?”</p><p>Luke returned her smile and said, “I own the bar. I can do anything I want.”</p><p>“You own the bar?” she asked. “Wow, congratulations.”</p><p>“Thanks,” Luke said as he pulled a bottle of expensive Scotch from the shelf and poured two glasses. He picked them both up, handed one to Bella, and said, “Here’s to your triumphant return.”</p><p>Bella sipped the smoky, strong liquid and enjoyed the slight burning sensation as it slid down her throat. “This is really good,” she said.</p><p>Luke flashed the charming smile that Bella remembered so well and said, “Only the best for you.”</p><p>She laughed and took another sip. “Oh, I completely forgot, I’m supposed to be ordering another round.”</p><p>“For the table by the door, right?” Luke said.</p><p>Bella nodded and watched as Luke went to work pouring another round of drinks. She was impressed that he remembered what they’d all ordered the first time around and she couldn’t help but admire how skillfully he did his job. The fact that he still looked really good in a t-shirt and jeans didn’t hurt, either.</p><p>“Here you go,” Luke said as he put the drinks on a tray. “This round’s on me.”</p><p>“Are you sure?” Bella asked.</p><p>“Absolutely, though you could pay me back by agreeing to come by for a drink sometime so we can catch up,” he said.</p><p>“How’s this weekend sound?” Bella said without hesitation.</p><p>Luke flashed that smile again and Bella felt her heart beating just a little bit faster as a particular memory of a night on a picnic blanket under the stars came rushing back.</p><p>“This weekend sounds great. I’ll see you then,” he replied. “Enjoy your drinks.”</p><p>It wasn’t until she was walking away with a tray full of drinks that Bella thought of Zack and the fact that he’d be walking into the bar at any moment. She felt a little guilty, but Bella didn’t turn around and cancel the drink with Luke. It wasn’t a date, after all. It was just a drink. It was nothing.</p><p>“Whoa, Bella, what are you doing?” Zack asked as Bella reached over and unzipped his pants on the drive home from the bar.</p><p>Bella slipped her fingers into his pants and found Zack’s soft cock. She freed it, leaned over, and asked, “What does it look like I’m doing?” A moment later Zack’s cock was in her mouth.</p><p>“Oh my God,” he said. “Bella, fuck, that feels incredible.”</p><p>Bella had put back enough drinks that giving a blowjob in the car seemed like a great idea, though it wasn’t just her desire to make Zack happy that motivated her. She felt more than a little guilty because she’d spend most of the night thinking of Luke. She’d tried her best not to. She’d scolded herself every time he’d popped into her head, but he just kept appearing. Now she was giving her boyfriend a blowjob in part to ameliorate her guilt.</p><p>Much to her chagrin, Luke popped into her head again. A memory Bella had long forgotten rushed back as she thought of the time she’d given Luke a blowjob in his truck. It was the summer after their senior year and they’d spent most of the day hiking – though they’d done quite a bit of fooling around on the trail – and Luke had to rush Bella home for dinner with her mom. She’d felt the urge to make him feel good and she didn’t want to wait, so she blew him while he drove. He’d cum in her mouth just before pulling into her mom’s driveway.</p><p>As Zack got hard in her mouth, Bella felt even guiltier for thinking of Luke. She wrapped her fingers around Zack’s cock, let some of the saliva out of her mouth, and stroked his shaft as she sucked him. Zack moaned loudly, making it perfectly clear he was having a damn good time.</p><p>“Fuck, Bella, that feels incredible,” he said. “But I’m having a little trouble concentrating.”</p><p>“Pull over,” Bella said.</p><p>Zack turned on his blinker, pulled onto a side street, and put the car in park.</p><p>“Put the seat back,” Bella said. “As far as it goes.”</p><p>Zack did as he was told and she crawled across the center console and straddled him. She reached down, pulled her panties aside, and took his cock inside her. Zack moaned as he filled her and Bella leaned down to kiss him as she began to bounce.</p><p>Luke entered her mind again as Bella thought back to the numerous times they’d had sex in his truck. She didn’t bother trying to push the memory away. She was too turned on for that. She embraced it. She let the pleasure of the wondrously naughty memory flood her body and she rode Zack harder.</p><p>“Bella, I’m close,” he said. “You feel so good, I’m close.”</p><p>Bella rode him harder. She was close too, but in her mind it wasn’t Zack inside her. It was Luke. In her mind she was riding her ex-boyfriend. She knew she was doing a terrible thing, but she’d had too much to drink to care. All that mattered was cumming like she wanted to cum.</p><p>“Fuck, Luke, I’m cumming!” Bella cried out.</p><p>“Luke?” Zack asked in a voice filled with equal parts panic and lust.</p><p>A moment later he groaned and came inside her as an orgasm ripped through Bella’s body. Somewhere in the back of her mind she felt tremendous guilt, but for the moment it was almost pure pleasure that consumed her.</p><p>“Who’s Luke?” Zack asked.</p><p>Bella leaned back and tried her best to come up with a lie. She couldn’t summon anything that would make even a little sense, though. She’d have to be honest and hope for the best.</p><p>“My ex-boyfriend,” Bella said. “Sorry.”</p><p>“Oh,” Zack replied. “Well, I should probably drive us home.”</p><p>Bella climbed off of him, adjusted her panties, and moved back to the passenger seat. She felt terrible, but she was relieved Zack didn’t want to have a fight in the car. Perhaps he would be kind enough to wait until she was sober. Perhaps she’d get lucky and he wouldn’t want to talk about it at all. She could only hope.</p>