Summary: Kylie makes a thoughtless promise to her boyfriend which she's unwilling to fulfill. But there is a solution…

***

A loud grunt followed by a metallic clank echoed through the room when Dave heaved the slightly bend barbell up one last time and let it fall back onto its rack. „Fuck yeah!“, he shouted loudly celebrating his new personal record of 270lbs and earning nods and annoyed glances from the other gym goers. Standing up to his full and undoubtedly impressing height of 6“2 feet, he made a show of stretching himself presenting his muscular figure before looking over to the cardio area where two women hastily found something else to stare at, trying to avoid getting caught gawking at him. He grinned to himself, watching their breasts bouncing up and down for a moment as the girls jogged on the treadmills. Yes he was vain. So what? A nice personality didn't get anyone laid and he actually enjoyed lifting. No one would call Dave handsome though: While his height and strength were fairly impressive, his face with its two brown eyes was too hard to be called cute. Intimidating was the more fitting deion. It didn't hinder him getting the girls he wanted down to their knees – his favorite position for a woman.

Again he smiled at his sexist thoughts while he took his towel and started walking to the locker room. A few months ago he might have approached the two cardio bunnies and invited them to a but these days he wasn't on the prowl anymore. Despite his claims to enjoy the spoils of being single and unbound forever, life happened, he had found a girlfriend and moved into an apartment with her. She was smart, funny, loyal and beatiful so he had no reason to regret this decision yet. And he greatly enjoyed the sexual adventures they shared. When they first got together she didn't have much experience beyond anything other than vanilla sex, but she was very open-minded and liked to try out new things with him. Dave didn't hesitate to exploit this trait, nudging and coaxing her into participating in kinky and depraving acts, but it was all good natured and he had never outright forced her to do anything – unlike some other girls he had slept with. Once he had jokingly confessed that he was training her step by step to be his slut and they had both laughed about this, but it wasn't that far from the truth. In the end she always liked it however. „Well, nearly always“, Dave thought as he remembered the first time he made her deepthroat his huge manhood. Sex wasn't the only part of their relationship of course, but it was an important one and he never made a secret out of it.

He opened the spin and found his phone flashing, trying to tell him about a missed call from John, his brother. At 23, John was only one year younger than Dave but still he didn't look anything like him. Being convinced that going to the gym is a waste of time, muscles did not stood out on his body. His belly did though. To be fair, John wasn't really fat, but whenever the two brother were together the difference was quite glaring. Parties, video games, pot and his rottweiler Ares were the four things he filled his free time with most often and despite having not the most attractive looks he enjoyed sex just as much as Dave and had rarely problems to get laid – even if it was by filling the girl up with alcohol until she couldn't say no anymore. He lived only a few miles away from Dave's apartment allowing him to visit his brother several times per month. Often they just chilled out with a few joints and talked about god and the world – which was the best topic once you were baked anyway. Dave had the feeling his girl didn't like John all that much, but it couldn't be changed – his family was more important to him than anyone else and the two brothers were very close.

Still, he put the phone away, grabbed his shampoo and walked into the shower to get rid of the sweat. If John wanted to tell him something important, he'd have sent a message so it was fine to call him back later, once he was finished in the gym. Fortunately he didn't have to work today anymore and could drive straight home. As always after working out he felt horny and hoped his girlfriend was studying for her exams so he could persuade her to make a not so short break to take care of his lust. Once he was in his car, an old but stylish pickup, he held the steering wheel with one hand while the other dialed Johns number: „Hey bro, what's up?“, he asked good-humoredly as his brother picked up. „Ah man, I can hear it from your voice. You are just out of the gym right? All pumped and energetic. I hate you in those moments.“, he joked. „But I was going to drop by, just checking out when you have some space. I have cookies… and joints.“, he offered. Dave considered this offer for a moment, but decided otherwise: „I'd love to, but right now is a bit awkward. We got plans later this evening. Should be perfect tomorrow tho. I'll give you a call.“. „You mean you and your girl or going to fuck like rabbits, eh? Don't worry, bro, I got ya. Some things just can't wait. Hell, if I had a girl like her, I'd never come to visit you again but hump her all day.“, John answered and again they both laughed.

Finally arriving at his apartment building, Dave parked his car and went up the stairs, greeting one of his neighbors before he stood in front of his door, trying to fish the keys out of the pocket.

***

As Dave pulled his old pickup in the parking outside, Kylie was lounging on the apartment’s sofa with her small bare feet propped on the coffee table, staring down at her laptop with dull disinterest. She’d spent the last few hours trying to figure out a way to start her PoliSci paper but nothing useful was coming. She didn’t like the class, didn’t like the topic, and frankly she was just plain bored. Dave had been gone all day at the gym again, which always made their small apartment seem so empty. Kyle had thought a warm shower might help jumpstart her drowsy brain but it had only made her yawn-ier and lazier. Instead of writing, or rather staring at her blank Word document with glassy eyes, she finally turned to browsing the internet, reading celebrity gossip and hunting through Tumblr pages for amusingly dirty pictures.

Dressed only in pair of tight red boy shorts and one of her boyfriend’s faded old sports T-shirts, there was a languid sexiness to Kylie as she stretched on the couch. She was pretty without being drop dead gorgeous, possessing a cutely rounded face and full pouty lips that she knew Dave loved, even if giving blowjobs wasn’t her favorite thing in the world. At 5’5” she was small without being tiny and had a curvy body with wide hips and a generous C cup that fit her compact frame nicely. Her belly was flat since she watched her diet along with Dave, but wasn’t nearly as into the whole work out thing as her current boyfriend seemed to be, and so was more softer curves than firm lean muscle. Fresh from the shower, her dark slightly wavy black hair had been pulled over her left shoulder in a loose braid. Besides a few tattoos and a piercing in her tongue, she hadn’t really changed all that much from high school.

There was a reason school was fresh in her mind too. During her uneventful afternoon, she’d happened to check in on her old Facebook profile and had noticed Mandy Shepherd was back in town visiting family. They had been best of friends all through grade school, and had kept in touch even after graduation. It wasn’t the same between them though. They had taken such different paths. Mandy with her armful of scholarships and perfect grades had gone out of state to a fancy university while Kylie had stuck around her hometown, attending a local community college. Her friend had always been gratingly perfect at everything she did, or at least had tried to be, but they still had been close for several years. Part of her wanted to get in touch and hang out again, but another part wasn’t so sure. Kylie knew her old friend wouldn’t think much of Dave, likely seeing him as some muscle headed jock, or be at all impressed with the small apartment they shared or her own junky used car. Mandy could be kind of a snob to put it simply and she didn’t know if she wanted to deal with that.

And the truth was she knew Dave probably wasn’t entirely good for her. Her parents didn’t like him much either. He was the kind of testosterone fueled jerk you were supposed to avoid, but he’d never been a jerk to her, not really, or not so much she couldn’t forgive it anyways, especially when he had those strong arms wrapped around her and those sexy hard abs of his pressed against her bare back. Dave might not be handsome or a dozen other things, but the sex was amazing and Kylie loved being around him, she didn’t care what anyone said. The way he took control in the bedroom made her heart race and he’d showed her things she didn’t even know existed, let alone could be so hot and arousing. Kylie really didn’t care what that said about her or what anyone else thought of it either. She was in love with him, or at least in love with the way he made her feel.

Setting the laptop aside and rising up to knees on the couch as she heard the front door open, she peered at him over the seat of the couch, small hands clutched around the cushion. “Hey, babe, you’re back! Did you have fun?” Kylie could tell just by looking at him that he’d had a good workout, but she hoped he wasn’t entirely exhausted quite yet. Even though he almost always showered afterwards, there was something about the lingering scent of sweat on his slick toned body that seemed to get her excited. He was a such beast she felt, a real man, however un-PC that sounded. “I missed you… I‘ve been so boooored here />
***

The view Dave had when he entered his apartment was one straight out of a dream. Which man wouldn't like to come home to find a beautiful petite girl stretch herself sexily on the couch while watching him with her big eyes, who just asked him to take her right there. His little vixen really knew what he liked and how to make him hot after the months of training, Dave thought amused. Of course he had no intention to refuse this offer, instead it took a rather big amount of willpower to not run over and rip of her – or better his – clothes before claiming her like a wild animal. Still he managed a more civil reaction. „Ohh, poor little girl. All alone and bored without a man to play“, he teased her. „The gym was great, hit a new record. Look!“. He flexed his arm to show off his biceps which was even bigger than usual because of the recent training. „But now that I'm finished with my strength training, it's time for some prolonged endurance workout. And I know just the exercise which burns lots of calories.“, he grinned about his unambiguous intentions and started moving towards her.

Tracing one of his finger along her curves, over her breasts and up to her flawless face, he was just about to unbuckle his pants and order her to open her small mouth, so he could watch her full lips wrap around his already erect shaft while her eyes looked up to his. But in the last moment, his sight caught the screen of her laptop, recognizing the colors and design of Facebook and instantly a pang of jealousy hit him. „So she was all alone and horny, while browsing Facebook? Was she chatting with another man? Flirting with him while looking at his picture? Maybe they even made a date already.“, Dave thoughts went wild. He really trusted Kylie and knew her to be loyal but jealousy wasn't a rational thing and the possibility that another man tried to take the girl he owned made him rage inside. While trying to hide his suspicions and acting as casually as possible he took the laptop and opened it's screen. „So what have you been up to? I thought you were doing your college stuff?“. It didn't take him long to recognize that the person on the Facebook page was a woman and he instantly felt like an idiot. „Oh, who's that? Friend of yours?“, he asked Kylie, trying to play it off without looking like the jealous moron he was.

To not make it appear like he was only interested in the person she had viewed on Facebook, he also roamed through the other open tabs, finding the typical funny or viral pics and clips a bored girl would watch. There was another browser windows open and when he switched to it he recognized it to be one of those nasty pop-unders which showed advertising without the user noticing it until he closed all windows. This one was quite special however and also his perfect chance to steer the situation away from him looking possessive and untrusting. Kylie must have visited some not so creditable websites, because this pop under advertised for a bestiality porn website, already showing a dog on the back of a woman in the banner.

„Oh, I see. That's what you are browsing when I'm away, eh?“, he joked and clicked on the ad. A few seconds later a full blown window opened, with pictures and movies showing all kinds of depraved acts involving animals and women. Dave was actually most fascinated by the K9 category and randomly clicked on of of the videos which began to play. A rather young woman was on all fours at the beginning, her head buried in a pillow. It didn't take long before a black Labrador was lead to her and after a command from it's owner he started mounting the girl, instantly beginning to hump her. Dave couldn't see her vagina or the dogs penis from this angle, but still for some reason he found this act incredibly hot as the dog mated with his human bitch. He looked over to Kylie, trying to decipher her expression before teasing: „Well, I didn't know you were into that stuff. It's pretty hot, eh? Didn't you mention once you wanted a pet? Totally understand that now.“.

***

Kylie giggled when Dave joked about burning more calories with an ‘endurance workout’, the meaning not exactly subtle. After her lazy wasted afternoon, this was the first time she felt genuinely awake, and as his traced his big finger up her hip and over the swell of her right breast she ran her tongue along her lower lip teasingly. She wanted to be fucked. It was as simple as that. By the way he was tugging at the strap of his belt, Dave wanted it too, and her growing arousal was already moistening her lips beneath her red panties. Probably he was going to make her suck his cock first, and she would, despite it not being her favorite thing, as it had become habit to do whatever he wanted when it came to sex. It wasn’t really any exaggeration to say that Dave was in charge of their relationship. Kylie knew how to get things she wanted from him, but it usually came from being a good girl in the bedroom first.

What she was wanting now, however, immediately got sidetracked as his hand suddenly dropped away from her cheek to grab her laptop. Kylie sighed and rolled her eyes a little as he began to scan through her recent history, dropping back onto the couch, her bare legs curled up under curvy behind. She was used to him being possessive. It was one of those confusing parts of their relationship. She didn’t like him keeping tabs on everything she did, but at the same time she loved the feel of being so desired that he had to know who she was talking with and couldn’t stand the thought of her speaking to other men. Sometimes she wondered what he would do if he actually did think she was cheating. Would he walk out? Would he hit her? It scared Kylie a little that between the two, she found she’d far rather the latter happen than the former. Losing him would simply be too devastating at this point in her life. She didn’t want to live alone again or give up what they had together.

just Mandy,” she answered with a plaintive voice, shrugging as he showed her the profile. “We used to be really good friends back in school. She’s back in town for a few days and I haven’t seen her in awhile. I was thinking of hanging out, I don’t Running her fingers through her still partially damp black hair, she dipped her head forward, shaking it out before letting it drop down her back and shoulders. Kylie really wished he’d just put the computer down and get back to what they were going to do before he got all grabby hands. That was when she saw a porno site suddenly filling the screen, with lewd pictures of girls and animals posed together, some kneeling beneath horses or donkeys, others stroking the gross bumpy red cocks of dogs.

“Hey, no, I wasn’t looking at that! I don’t even know where that came from!” she protested, sitting upright as a dark blush came into her cheeks. She hadn’t seen Dave click the ad and, even though his voice was teasing, just the thought of him believing that she spent her free time looking at such perverted stuff left her quite embarrassed. He didn’t seem upset though. In fact, he had already clicked on one of the free previews, showing a large black dog leaping up onto some girl’s raised behind and rutting eagerly. Dave continued to joke and her face burned even more hotly, grabbing at the laptop but unable to pull it away from him. “I’m serious! I’m not! And you know that’s not what I meant!” Kylie had been hinting around that they get a pet together, and a dog had come up more often than a cat as she figured he’d like that better, being a guy. It would be a way for them bond, she thought, and also give her a companion around the apartment since he didn’t seem to like her having company that often.

Clearly unable to win in a battle of strength, she released her hold, and flopped back down on the couch, starting to feel annoyed with him. “You know that’s not even real right? It’s so obviously faked. You don’t even see it go in. Only an idiot would believe it’s real… or, like, get off on it, or anything… ” The video continued to play as she talked, the dog panting as it appeared to fuck its human bitch, long pink tongue hanging from its mouth and dripping on her bare back. Real or not, it was so gross and degrading, yet Kylie found she was still aroused, even more than before if possible. She really really didn’t want this to turn into a fight either, so dropping her voice low, she added suggestively, “Or is that what you want? To see some big hairy mutt fuck your little girlfriend? You know I totally would, baby… I’d do anything for you…. cuz I’m your nasty little slut, just like you She didn’t necessarily like when he called her that but hoped the dirty talk might get his thoughts back on her rather than video.

***

It didn't look like a fake, Dave decided. The video quality was grainy due to the bad lighting and the camera was obviously standing somewhere rather than being held and moved by a cameraman. Having the girl bury her face into the pillow to stay anonymous was also a good indicator for it to be the work of some amateurs who liked to film their kinky acts rather than a fake porn movie production. Dave should know, a few weeks ago he had begun to record Kylie while she was sucking him off or when his penis was buried deep inside her. At first she nearly freaked out when he had taken his phone and pointed its camera into her face, whining that she would never live it down if her friends or classmates saw those pictures. Only after he had promised her to delete it right afterward she had calmed down and allowed him to continue. Of course he didn't keep his promise, instead he even uploaded one clip which consisted of a close-up on her spread vulva while his shaft pumped in and out to an amateur porn site for others to watch. He liked to show off and this also included his hot girlfriend. There was no way to recognize her identity in the clip, so he didn't felt bad about his lie neither.

Looking over to Kylie, he could see the disgust on her face while she watched the scene unfold. It wasn't a surprise, really. After all, becoming the plaything of a dog which only had its own pleasure in mind and used the human pussy beneath it like any other bitch in heat to get itself off wasn't exactly the image most women had of themselves. Still, when his mind wandered and put Kylie into the place of the unknown girl being fucked by the Labrador, his penis became so hard that it was almost painful. Her embarrassed reaction to his teasing only made him even hornier and then he really started considering if he could make her do such a thing, force her to become a real bitch while he enjoyed her degradation, maybe even filming it. She was pretty open-minded and he could coax her into most things he wanted, whether she actually liked them at first or not. But convincing her to let herself get mounted by a dog might be a difficult undertaking. Yes she laughed and accepted it when he called her a slut or playfully humiliated her during the sex, but he knew that inside she saw herself as an independent strong girl and disliked it to some degree.

When she seductively whispered her willingness into his ear, he knew exactly what she wanted from him: To stop bothering about the laptop and its open websites and rather get it on with her. She had learned to manipulate him too during their relationship and Dave really wasn't unwilling to let this topic drop in return for some hot steamy fucking. He was after all just as horny as Kylie and even more so after watching the perverted video. Still, summoning all his restraint he resisted for a moment and instead looked her deep into her eyes, smiling: „Really? You promise?“, he asked softly, without specifying which part of her sentence he meant. It could be „I promise I'd do anything for you.“ or even „I promise I'm your little slut“ but of course what he would hold her to later was „I promise I'd let myself get fucked by a big hairy mutt“.

Finally he couldn't wait any longer. He put the laptop away, then lifted Kylie up and sat her down onto his lap, her legs spreading over his and her face looking away from him. His huge bulge pressed into her ass and instantly his hands began to roam her body, one finding it's way under her shirt, grabbing her breasts and kneading them roughly while the other one slipped into her shorts, below her panties. „So my little slut is already soaking wet, mhm?“, he teased when his fingers found her slit and were soon coated in her juices while he circled around her clitoris. „Someone enjoyed the show after all. Well, you promised to be a bitch for me, so we better start working on this so you can do a good job for the mutt“, he laughed and announced the theme for this sex session. Raising his hips with Kylie still sitting on them, he loosened his belt, pulled it of his pants and instead placed it around his girlfriends neck, making a make-shift collar and leash. Then he playfully jerked on it and ordered: „Come on bitch. Get down to all fours and raise your ass up to offer yourself. Show me how much you need to get mounted“. When he saw her intention to climb down from his laps onto the couch he jerked the leash again and said: „Dogs aren't allowed to get on the sofa. Down to the floor! And bitches only bark and pant, I don't want to hear any words.“, making up further rules.

Satisfied with her obedience, walked behind her and pulled her shorts down together with her panties, exposing her naked behind. He always loved that view and even if he wouldn't have been that aroused by the events before it would be impossible to resist. Pulling down his own pants, his 9 inch penis sprung out, finally freed from it's cloth prison. Kneeling down, he brushed his swollen glans along her vulva up to her asshole, coating the trail with a mix of her juices and his precum. He took a few moments teasing her this way, enjoying to watch the huge meat stick so closely to the petite bottom and also leaving her wondering which hole he would choose. They had tried anal a few times and she had hated it – which was no surprise given the anatomic circumstances of his big manhood and her rather small and inexperienced ass. Even when he fucked her vagina, her lips were stretched so wide it looked nearly painful, not to mention that he bottomed out in her and bumped against her cervix if he wasn't careful. And of course, he had no intention of being gentle today, he craved rough animalistic fucking.

Grabbing the leash he pulled roughly on it, forcing her back to bend and her upper body to raise a little bit, then he shoved forward and the purple glans of his penis split her labia, driving into her lust canal in one mighty thrust until all of his shaft was buried inside her.

***

Kylie had halfway expected Dave to simply toss the laptop aside and yank her up into his powerful arms, carrying her straight into the bedroom for a night of marathon fucking. Or maybe even just bend her over the nearest table, as he sometimes liked to do. At this point it didn’t matter which. She just wanted him to stop looking at fucking porn already and start paying attention to his real life girlfriend instead, to strip off her damp panties and administer the only remedy to her already wet and achingly needy slit that ever worked. He wasn’t known for his patience after all. That was one of the things about him that drove her wild even when it sometimes scared her a little too. His rough passion. The way he rarely ever asked for permission when the moment came. Just took what he wanted and made her feel like she’d wanted it too.

That wasn’t what he did though. Instead he fixed her with an unusually serious steady gaze, capturing her pale green eyes with his own, asking softly if she promised. The whole moment happening seemed to hinge on her answer and it felt like only one was acceptable. “Yeah, of course, baby,” she whispered back, her tongue edging teasingly along her lower lip, knowing he liked that, “I promise, cross my />
What exactly she’d promised to do she wasn’t even entirely sure but that didn’t matter. It got the reaction she wanted. Closing the laptop and dropping it onto the coffee table, he pulled her up onto his lap with little obvious strain, setting her where she could feel the hard tent of his erection pressing warmly against her curvy bottom. One of his big hands slipped under her loose T-shirt, and she made a little whimper as he squeezed her breast firmly, hard enough she already knew he was going to leave marks again, the other dipping beneath her shorts. Kylie gasped at the cool feel of his fingers parting her puffy lips, gliding across her slick folds to play around the edges of her sensitive clit. little slut is sooo she answered playfully, repeating his words back to him, before what he did said next left her blushing hotly.

It started with a surprising laugh, Dave jokingly suggesting that it was the video that had aroused her this way and that it was no wonder she’d agreed to be some mutt’s bitch. Which wasn’t what she’d meant with her promise! Kylie wasn’t really sure what she’d meant actually, which was what kept her quiet instead of trying to argue — that and a desire not to ruin the moment, as it was clear her boyfriend was hard as a rock with way his cock was pressing urgently between her cheeks. Lifted off his lap so that he could slip free his belt, her eyes widened slightly as he tightened it around her neck, ordering her to get on all fours. Kylie tried to push off his lap onto the adjacent cushion, but he gave the makeshift leash a jerk that pulled her head back towards him, deepening her blush as he pointed towards the floor, explaining that dogs didn’t get on the furniture and bitches weren’t allowed to speak.

The whole situation was humiliating, even for one of Dave’s rougher games, but she knew she was only seconds away from getting the pay off she wanted. Kylie couldn’t pretend that she wasn’t still dripping with desire as well. None of his embarrassing treatment had done anything to kill her arousal in the least. Dropping down on all fours, she knelt there breathing heavily as he stripped off her shorts, leaving the full round globes of her shapely ass exposed along with her glistening little mound. She wiggled it at him slightly as he began to unbutton his pants, stroking the swollen head over her slit and then up towards the cleft of her behind. Remembering his order not to speak, she began to whimper as her rubbed it back and forth, smearing her with his precum. Kylie’s heart beat a little faster at the worry he was going take her anally again. It always left her sore, and she’d said she didn’t like it, not understanding why he had to keep pressing for it anyways.

When the tip of his cock returned to rub against her labia, she gave a little to show approval, face on fire but not nearly as much as her pussy. nearly breaking their roleplay as he gave the belt a hard jerk, the leather biting into her neck as she was pulled towards him, back arching, just before he thrust deep into her sopping cunt. A little gasp, a mix of excitement and mild pain both, followed as he bottomed out, balls coming to rest again her soft cheeks. Fingers and toes curling into the carpeting, Kylie moaned as Dave finally began to fuck her like she’d been wanting since she’d heard his key slide into the door lock minutes ago, each shift of his hips rocking her smaller body forward.

***

The hesitant barking imitation Kylie made was why Dave loved her and had taken her as his girlfriend. He hadn't asked her if she was okay with this kind of role play but rather just put the belt around her neck like it was his god given right to do so. The role he forced her into was overly degrading and for the first time he had outright called her a bitch while he groped her body. Then he forbade her to speak. She was a clever girl and was aware of every single humiliating detail this game included and her bright red face showed it. But did she complain or even complain? No. Well, she might actually afterward, Dave considered, but right now she submitted to his wishes, knowing that this was her duty as his girlfriend. And she also got off on it, being ordered what to do and controlled in every way. Maybe she felt bad about it once her rational thinking was back, but it didn't change the fact that her juices nearly dripped to the floor while she impatiently waited for him to finally take her.

Fueled by the power rush he gained from her submission, he rammed his steelhard manhood into her soaking folds, uncaring that the rough thrust rocked her whole body forward and inch pushed her by inch over the floor. This wasn't passionate lovemaking but a savage fucking and judging by her moans Kylie enjoyed it nearly as much as he did. „You are such a good little bitch in heat. I knew you would like it. Come on, pant for me, sweety“, he approved her behavior with a breathless voice. The feeling of her tight canal nearly gripping his shaft and the sensation when his glans brushed against her cervix as if trying to break right through it was as intense as always, but this time it wasn't only the physical stimulation which drove him wild. In his head floated images of Kylie being mounted by some horny dog, rutting her as hard and uncaring as he did right now. It was then that he really decided to make it happen.

But this would need further preparation, planing and persuading and he wanted more right now, another kick to get him off. It didn't take long for him to figure out what he would do next. Kylie's curvy behind bounced around just in plain sight and all but invited him to shove his thick cock into her tiny asshole. Usually he convinced her to agree to that before, which took a good amount of time and words as she wasn't all too eager to participate in anal sex. As all women, she asked why and as all men he lied about it, pretending her ass being tighter making him feel more. That was just a sorry excuse of course – or at least most of it. Yes, the physical feeling was slightly different, in most cases a bit more intense. But no, this wasn't main reason why he wanted to do it. Instead, he enjoyed that it made clear why she was here, down on all fours: For his pleasure and nothing else mattered. For him the feeling of shoving his cock into her ass was great, for her it was often more painful than anything. For him it was a manly thing to do, taking the ass of his girlfriend, for her it was humiliating. He could just as well reach his peak by thrusting into her lust canal, giving her as much pleasure as him. But because she belonged to him and he wanted it, she would have to obey and let him use her other hole instead.

Today he wouldn't ask her. He waited until he could feel her breath quickening and her body began to tremble. Just before she had the chance to explode in an earth-shattering orgasm, he pulled his penis out of her. „Aww, does my little bitch want to come?“, he teased her and smiled while he watched her confused face. Using her slightly dazed state he went on: „First you have to prove that you are really an obedient slut. Just relax. And no talking.“. She didn't had a chance to understand or to respond before the tip of his penis began to press against her anus. It looked like an impossible fit, but it had worked before so he began to slowly increase the pressure, trying to force her sphincter open. His strong hands held her hips, making her instinctive attempts to get away from the invader futile. „Ssshh, be a good girl and behave…“, he whispered to her while his glans slowly forced her anus to widen and accommodate. Her small whimpers didn't stop him, but he was much gentler than he had been when he had claimed her vagina. While it was perfectly acceptable to him for Kylie to be in a bit of pain for his pleasure, he didn't want to really hurt her.

Finally the head of his penis passed her stretched sphincter, vanishing inside Kylie's ass. He waited for a few seconds to let her get used to it and of course to enjoy the view of his huge manhood impaling the little girl below him, then he used small thrusts to push in inch after inch deeper inside her until his pelvic touched her ass cheeks and his balls rested on her vulva. „There, it's all in. I'm proud of you, my little bitch!“, he praised her and causally patted her head like he would reward a dog before the real, less gentle fucking began.

***

Kylie continued to moan softly while she was bounced roughly on the end of Dave’s cock. The slap of their flesh filled the little apartment and whatever lingering thoughts remained about class papers or pervy videos disappeared into the moment. The fucking was crude and brutish even by her boyfriend’s harsh standards, but the heat in her pussy only grew as his huge cock stretched her wider, tight eager little walls clinging wetly to his hammering length. As he took her savagely, he continued to talk, instructing her to pant, although that was probably unnecessary. While he may have still had breath for his teasing words, hers was being driven out at the end of each hard thrust, leaving her breathing raggedly as he claimed her there on the living room floor.

Even as she was rocked back and forth with the steady motion of his hips, a part of her hated the way he kept calling her bitch. It was a word she’d never liked, finding it demeaning to women. The fact she was wearing his belt cinched around her neck made it hard to complain though — that, and the way her body was throbbing for release. Kylie wished sometimes he didn’t make her feel so good when his cock was buried inside her this way but the fact was none of her previous boyfriends even held a candle. She was halfway certain he had literally ruined her for other men. She worried a lot about him leaving her actually, especially when he away at the gym alone all the time, where she’d seen the way women flirted him. That was partially why she was so willing to do anything for him. Part of Kylie felt like she had to struggle to keep him interested.

Of course if she known what he was actually picturing while they fucked, he would have been sleeping on the couch that night. She didn’t though, and when he suddenly pulled out on the verge of her climaxing, pussy literally tightening down on nothing as he slipped free slickly, Kylie whimpered in distress. It wasn’t the first time he’d done such a thing either. He was so good at picking up on her body’s cues and prolonging, even denying, her orgasms that it drove her crazy. She never seemed to be able to exert quite the same level of control over him when they fucked. It always seemed like she was the one wanting even when she could see his big cock straining to cum.

she began to complain before her words turned into a startled little gasp when the fat bulb of his manhood pushed its way into her ass. Her fingers immediately clenched around the carpeting, beads of sweat appearing on her pale skin as she grimaced. Shit, shit…! It flashed through her head that he was an asshole for doing it even after she’d signaled ‘no’ with her humiliating little doggy whines and bark, but she was so close. Even if she made him pull out, Dave was just as apt to spray his load across her back then head to the shower as he was to insert himself back into her dripping cunt. Kylie knew he didn’t like to be told what to do, especially in these moments, and so hissing between her teeth at the discomfort, she closed her eyes, feeling every thick veiny inch as he drove himself into her tight hole. When the last of it disappeared between her spread cheeks, she felt him petting her head, calling her bitch again, before he began to pound himself into her overstretched ass. Dropping her forehead to the floor, she couldn’t hold back a small undignified squeal at the little lances of pains that came with her being fucked anally again, with only her own juices to act as lube this time. />
***

Her lack of protest signaled him that she was fine was his change of plan – or more likely was too close to her climax for risking it to end in an argument. During their relationship she had to learn that telling him she didn't like or want something during their act often resulted in Dave stopping it altogether. He might mumble an apology promising to be more gentle next time, start a discussion whether this practice was degrading or not or even just walk off to the shower without saying a word. But it always left her hanging and more importantly he always gave her the feeling to be disappointed in her. It worked remarkably well with the squealing proof for it being impaled by his cock right at this moment.

Placing his hands on the ground near hear shoulders, he bend his torso forward until his muscular chest touched her back and rubbed against it while his hips thrusted hard into her bottom. It wasn't quite his conscious intention, but this position did have a striking resemblance to the one where a dog mounted her instead. His sweat dripped down from his forehead onto her body and his hot breath brushed her face as he roughly continued his animalistic mating. Bit by bit her arms and legs gave in to the force which pounded against her body and she slowly slid closer to the floor, until finally she lay flat on the carpet, her breast being rubbed over the rough surface with every thrust.

Dave felt his pleasure rising but even though it was tempting, climaxing right then meant that Kylie wouldn't reach her orgasm together with him and usually he had no intention to keep going after he had shot his sperm on or into her. It would send out the wrong message however, after all his girlfriend had done everything he had wanted – or forced – her to do. So he slowed down, announcing his intention to change the position. If Kylie had expected him to guide his shaft back into her wet vagina like he had done before when they tried anal, her hopes would be disappointed though. Instead he shoved one arm under her stomach and lifted her up until she was on her knees again. Then he moved his body upright again tugged on the leash, signaling that he wanted her to do the same. Embracing her from behind they both stood on their knees with their bodies tightly entangled, Dave's face close to hers and his cock still firmly embedded in her rear passage. He began thrusting into her again but now his fingers found it's way to her puffy nether lips, pumping in and out of her wet entrance and while his thumb began to circle and massage her hard pearl.

Her body reacted of course and her moans changed to a less painful and more lustfilled tone. Making her come while he took her anally seemed like a pretty sweet idea to Dave. Not only would he be able to cum deep inside her ass for the first time giving him a strange satisfaction of reaching yet another new achievement in her training, she would also have a hard time refusing his demand for anal sex the next time by explaining not to like it. „But you came hard when I fucked your ass last time“, he would argue and there wasn't much she could retort.

It didn't take long for her breathing to quicken and her voice to become louder again. The way her eyes became unfocused and lost in the jolts of please showed him she was just as close as he was. Not holding back any longer he began to speed up his thrusts as well as his ministrations of her clitoris. With one mighty roar he shoved himself as deep as possible into her and his buried manhood began to twitch, shooting wave after wave of hot, sticky semen into his girlfriends bowels. She trembled and cried out nearly at the same time, reaching her own peak together with him.

Taking of the belt of her neck and giving her a long and passionate kiss, he whispered breathless: „That was great Kylie. You are the best girlfriend I could wish for. I love you.“. A stream of his sperm poured out of her anus when he finally pulled his softening penis out of her and let her lie down on the floor, giving her time to catch her breath. „I'll hit the shower, won't take long and it's all ready for you, sweety.“, he announced, stood up and went for the bath. They had tried to shower together after their lovemaking a few times to add a bit more intimacy, but the cabin was just small for such a purpose so they had to take turns.

***

Kylie lay there on the floor in front of the couch still feeling the warm afterglow of her climax as the shower started. She was also feeling the first of what would likely be several hours of a painful throbbing in her poor bottom where his massive length had impaled her so roughly. It had hurt, just like it always hurt, especially when he’d eased down on top of her with his hard muscular chest flush against her slim white back. Fucking her until gravity and the force of his thrusts had her pressed against the carpeting, Kylie’s breasts had flattened and scrapped uncomfortably against the coarse weave, very nearly making her want to cry out for him to stop. She’d held out hope it was only going to be a brief thing though, before he eventually went back to fucking like normal again.

That wasn’t what had happened though. Instead he’d pulled her up to her knees and continued to drive his thick shaft into her ass while his fingers worked her clit. It embarrassed Kylie that it worked so easily but it did. Dave knew how to pleasure her sensitive little nub expertly and he had left her at the point where she wanted to cum so badly that anything was better than nothing at all. She began to moan and cry aloud again as he rubbed her furiously, pace quickening in her tight sore little hole until he growled and exploded, shooting her full of his hot cum just moments before she orgasmed as well.

Asshole… she’d thought dimly as he walked away moments later, deciding he’d use the shower first even though she was the one dripping his seed from her backside. Kylie had had to grab her panties and shorts to use as pads to capture the gooey run-off, the whole thing decidedly gross, and leaving her a little irritable now that it was over. She wasn’t entirely mad though. Her climax has been a really good one, like it usually was during Dave’s pervy games, and she’d felt an additional surge of heat as he said he loved her afterwards. She hadn’t said anything back to him as she was still catching her breath but her lips had formed the words as well. ‘I love you Kylie knew it was the truth and, picking up the discarded leather belt he‘d used as a leash, she placed it respectfully on the coffee table next to the laptop, deciding that was all that really mattered in the end. She’d made her boyfriend happy and it’s not like she felt bad or anything now that it was over. Maybe a little sore back there. Or more than a little… Sometimes Kylie thought maybe he didn’t understand his own size. Not that she’d trade it for anything. It too was one of the things she loved about him.

End of Chapter 1
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story by: Unknown user

Tags: male/female anal bestiality coercion domination/submission fantasm sex story

Author: Unknown user

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