Niki's Descent
Copyright© 2026 by TailWeaver
Chapter 5: Niki’s Long Weekend
Incest Sex Story: Chapter 5: Niki’s Long Weekend - Niki should have never taken that shortcut through the woods, at least not on the same day she had dared herself to go commando. What happened both shocked and aroused her, and once that path had been trod once, well, you will see just how many times Niki decides to walk that particular type of path. Note - not all codes are the same/available. This was originally published before my great purge, and is part of my cleanup/rewrite - being one of my older stories, it had quite a bit of work done
Caution: This Incest Sex Story contains strong sexual content, including mt/ft Mult Teenagers Coercion Consensual School Sharing Incest Sister InLaws MaleDom Group Sex Anal Sex Exhibitionism Masturbation Voyeurism
Niki walked home slowly, knowing she would return to a much different role than the one she had enjoyed for the last couple of hours, and that this morning had been similar to yesterday, except that she didn’t have to go to school, of course. Max had her on her hands and knees the whole morning, playing with his prick almost constantly, even though he had only come once, during breakfast. He had taken her outside when he let Cooper out, and smirked as she shivered a bit in the cool, dewy grass. Spring was well underway, but the morning air was a bit chilly.
Later, he led her upstairs to her room, where he had laid out some clothes for her. “I need to run an errand. You can pop over to your friend Cyndi’s for a few hours, but I want you back by 1 pm., and still no panties, and keep the collar on”.
With that, he had left, and she heard his car take off shortly afterward. Niki, glad to get away for a bit and do something different, had quickly dressed, glad that the skirt was one of her longer ones, and was soon out the door, looking forward to spending some time with her friend.
Arriving at her friend’s house, she was upset to learn that she had left for the mall with Steph and had not thought to call to ask her to go. She realized they may have called, and with her being naked and practically captive, she would not have known. Frustrated and unable to call anyone to pick her up, she wandered back towards home, stopping by the park to sit for a while, until she realized it was getting close to 1 pm, and hurried home.
Seeing Max’s car pull into the driveway, she hurried, though she knew she was not late. Slipping inside the door, closing it, she turned, spotting him watching, waiting. Realizing his rules for her, she shook her head a moment as if to scold herself, before swiftly unhooking her skirt and letting it fall, pooling about her feet. Standing there, feet still encircled, she reached up and began to unbutton her blouse, letting the flaps fall farther and farther apart as she worked her way downwards.
With a shrug, she let the white garment join her skirt on the floor as she quickly reached behind her back, and with a deft twist, unhooked her small bra. Her pink nipples hardened quickly in the cool air as she stood watching him, her hands idly rubbing across her bare bottom, her panties long since a thing of the past.
Max watched with a grin as Niki obediently undressed, no hesitation about being naked in front of him anymore. He walked forward and began gently rubbing her bare cunt, pushing one finger inside and looking into her eyes. “Still a tight little slut at least, good girl!” He petted her head as his finger came out and up to her mouth, pushing between her lips and making her taste herself. “How long has it been since you got this wet just from standing in front of someone? Huh slut?”
Nodding her head, she sucked on his fingers as he forced her to taste herself. A wave of embarrassed heat washed over her as she stood naked in front of the clothed man, sucking on his finger like an obedient wench.
Max took her hand and walked over to the couch, sat down, and pulled her onto his lap, making sure her legs were spread wide across his knees. He whistled suddenly and looked over to the hall as the sound of paws running down the hall could be heard a few seconds before a large German Shepherd came into view. “I don’t believe you two have met yet. This is a new dog. His name is Shadow. Come meet my little slut, Shadow!” he said with a chuckle and a grin as he spread open her pussy lips, giving the dog a nice view. It did not take the dog long to get curious, his wet nose moving in front of her cunt before his long, rough tongue began to lap along her slit. “I think he likes you!” Max says, patting her head again.
“Oh, my! shit, Mmmmmaxx,” she moaned as the insane tongue action of Shadow forced her to splay her legs as far apart as she could. She could feel Max holding her, and patting her head like a bitch in heat, but her mind was consumed with watching the beast licking her whole groin with his long pink tongue.
The Shepherd continued to lap eagerly at her flowing juices, even pushing his tongue inside at times to get a better taste.
Niki writhed in delight as the dog drove her to madness with his tongue. Eyes rolling back, she began to shudder and shake under his attack until she was dumped onto the ground abruptly.
After a few minutes of continuous licking, getting her nice and wet, Max had pushed the dog away and pushed her off onto the floor. “Turn around, I want you on your knees with your butt raised in the air, my little bitch.” Max unzipped his pants and gave her a smack across the face with his hardening cock. “Bet you missed this, didn’t you, my pet?”
Turning around as ordered, she felt his cock slap her face as she moaned, trying to catch it and pull it into her mouth. As he forced her face down to his warm, sweaty balls, she took care to gently lick and clean his fuzziness as she felt his hand slap her behind.
The dog took the slap on Niki’s ass as a signal and jumped up, mounting her quickly, his claws digging into her soft ass as his hips began rapidly smacking against her. His cock grew as he tried hard to find his mark. Max continued to demean her. “You need a good breeding, too, whore. It’s been too long.”
Grunting slightly into his groin, she felt the dog upon her back, shuffling around, seeking her entrance. His eager thrusts missed the mark for a bit before eventually sliding home with a long, hard slam. “Oh, FUCK!!!!” she groaned into Max’s flesh as the beast behind her began to fuck her like an eager bitch. She wanted it. She wanted to be seen wanting it, and she pushed back herself, trying to meet the dog’s thrust.
Max helped the dog out by thrusting forward and pushing her back against the canine thrusts, the knot beginning to form, pounding against her tightness over and over until finally pushing inside of her. “There you go, bet it feels good to have a nice big dog cock inside of you again, bet you have been craving that all morning.” He pulled her off his cock and looked down at her. “Haven’t you whore? Tell me, how does it feel to be used like the cock hungry bitch you are once again?”
Hearing Max’s words as he held her face up, she cried out. “Yes, God Max, sir, yes, just, oh oh, shit, just let him fuck me, and use me, let them all, unngh, give me your cock. I will be your slut, I’ll, I’ll take your cock, the dog’s cock, all of them, the whole pack if you want, and your friends can laugh and spank me while they watch, I will be your bitch, just don’t let him stop fucking me, sooooooo, fucking bad, it’s goood,”
Max leaned down, stroking her head. “Such a good girl, such a good little pet, I am going to make sure you are used nice and good. You are going to be cum drunk tonight, I guarantee it! Now back on my cock slut” He pushed her head back down onto his cock, thrusting it down her throat.
Niki had felt herself filled with Shadow’s thick cock, and she waited as Max gazed down at her before stuffing her mouth down over his long shaft. Then it was a series of mindless sensations as the large dog continued to pound and eventually spend inside of her, filling her womb with slimy, runny doggie cum. Her mouth was nothing more than a substitute pussy as it rammed up and down Max’s large shaft, and as the head swelled, and she felt him begin to cum, she could feel her own body beginning to shudder and shake in response.
Before he was even done, he pulled her off of him by her hair and positioning her head in front, he ordered, “Mouth open slut.” He continued to shoot ropes of hot cum landing on her face, in her mouth, and over her hair. “Good girl, you like all the cum, huh? I bet you want more, you dirty dog fucking bitch.” he smacked her face with his softening cock, spreading the cum over her face before putting it back into her mouth to clean off the remaining cum from his cock.
He waited until the dog’s knot fell out, cum leaking onto the ground, before picking her up and placing her back on his lap as he did before. He held her legs nice and spread, letting the dog come back up and lick up the load he had just filled her with.
“OH, shit, you, fucking mutt,” Niki moaned as the dog’s tongue reignited her barely banked passions. As the long pink length drank their combined juices, over and over again, she felt her body melting. The waves of canine and human cock induced orgasms began to wash over her now completely quivering body.
Shuddering, she held her wetness open and hard against the dog’s tongue as she was transported, and used, and forced to cum by an animal, over and over,
Max could feel her shuddering in his arms, chuckling to himself as he could almost feel her melting in his lap. He didn’t even let her orgasm finish or the dog to stop licking before picking her up and pulling her down onto his once again rock-hard cock. The dog continued to lick at her clit as she slid halfway down Max’s cock.
Gasping from one brief orgasm after another, Niki felt her new master pull her up a bit and slide his long, thick cock up inside of her, all the while keeping the dog’s tongue busy on her wetness. ’ The dog was, licking her, while they, fucked, it was, too much she thought as she continued to cum, her orgasm larger now as she was filled more completely than before.
“We aren’t done yet, my little whore, I am going to use your dumb cunt until you can’t think anymore. Keep cumming for me bitch, you know you love it”. As he spoke, he began bouncing her on his cock. The cum from Shadow and her own orgasm made it very easy for him to pull her all the way down onto his cock, pushing into her tight pussy easier than he thought. All the while, the dog’s tongue was relentlessly lapping at her spread cunt, overstimulating her.
“Good boy, let’s make this bitch a dumb little cum drunk whore” he said as he reached his hand down and petted the dog’s head. After petting the dog, he pulled Niki back by her hair, planting a deep kiss on her lips. He pulled her down over and over, filling her up with his large cock and hitting against the back of her cunt, his free hand groping her small breasts now. As he pulled away from her lips, he stopped thrusting and looked at her, “You like that, my dirty little bitch? Doesn’t it feel so good to have your Master’s cock back inside where it belongs?” He waited for her to answer before pulling her back up and thrusting up into her even harder than before.
As his hands grasped her breasts as he pulled her hard up and down, she could feel her neck stretch as he paused, demanding an answer. “Fuck me, however you want, sir. I’m just a cum slut for you, always for you,” she swore as she pushed forward against the dog’s face while being pressed deep inside by his thick, veiny cock.
Niki rocked on his cock, her small body held easily in his large arms, and she could feel another orgasm start as the combination of cock and canine tongue overwhelmed her senses once again.
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