Niki's Descent
Copyright© 2026 by TailWeaver
Chapter 4: Riding to School Was Never Like This
Incest Sex Story: Chapter 4: Riding to School Was Never Like This - 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
As the morning sunlight peeked through the window, the dappled reflections of light flickering across the bed, Niki slowly woke, finding herself in a strange place; this was not her room, it was Max’s!
With a flood of memories, Niki remembered everything that happened the day before. Everything. Reaching down to touch her abused sex, she was sure she would be sore and bruised, but was surprised not to detect any damage whatsoever. As she moved her thighs slowly, she did feel that. Her muscles, not used to being so spread, did complain a bit from the excessive amount of sex she had experienced. As she rolled over, she could feel the scratches along her ribs reminding her of the more degenerate side of things. She’d been fucked by a dog. Three different dogs, actually, with a combined total of nearly two feet of hard throbbing cocks.
Groaning, she closed her eyes, the shame of what she’d done, combined with the memory of her step-brother catching her, and now, well, owning her, made her want to stay asleep and never confront this new reality. Reaching up, she felt the collar around her neck and blushed. She was truly caught. Glad that her parents would not be back for a few weeks, she slowly sat up, looking around the room, but not seeing any clothes that she might have taken off. More memories came to her, and she groaned as she slowly got out of bed, naked, a bit sore, and headed to the bathroom. Not sure where Max was, and, after yesterday, not feeling the need to cover up anything (She’d always enjoyed being naked, or nearly so, in her room). She no longer had any secrets, and, judging by the way he’d taken her multiple times yesterday, she did not think he wanted her covering up, at least not in the house.
The shower woke her up a bit, and, belatedly, she hoped the collar was water-resistant, as she had no way to take it off at present. Shaking her head, thinking she’d figure out the proper protocol later, she busied herself with getting clean, enjoying the refreshing water, and reveling in the warm, muggy air. Turning off the water, she grabbed a towel and began drying herself off, still within the warm confines of the shower, and wondered if Max had perhaps left, and she should just go about her business.
After she dried off, Max surprised her by coming around the wall and picking her up, giving her a big hug and a quite deep kiss on the lips. His tongue forced its way into her mouth to assert his dominance over her, making sure she still knew that he owned her. “All nice and clean now?” he said with a chuckle as he set her down. “I made you breakfast and packed your lunch. Don’t forget that you still have school today. Of course, you aren’t allowed to wear panties to school today, but you didn’t yesterday either, so it shouldn’t be a problem, right?” he said with a grin as he stroked her hair. “Go eat up and then get dressed for school. I will give you a ride.”
“Eep!” was all she could get out before he covered her mouth with his, his tongue insistent, dominating, in charge. Gasping a bit as he put her down, she followed along as he led her, naked, to the kitchen, pointing towards her breakfast. Sitting down, the coolness of the kitchen chair reminding her of her vulnerable state, she began to eat while listening to everything he said. Blushing as she realized that she would be ‘commando’ again today, she thought for a moment about how different today might be. She knew so little yesterday, only hints of what this was all about, really, but now, after the woods, and the way Max now treated her like a pet, though perhaps a bit more nicely than their new dog, she knew so much more.
Dressed, bag in hand, she hopped in the car, and as she sat down, closing the door, she turned, gasping a bit as she saw what her step-brother was doing. Casually, matter-of-fact-like, Max simply unzipped his pants and pulled out his hard cock, while saying, “Seeing you naked this morning got me all hard, sis. You are going to need to suck it while I drive.” Max then grabbed her by the hair and put her face down by his cock, waiting for her to start licking and sucking as he drove her to school.
As he pulled her face into his lap, Niki did not dare disobey, though the idea of being caught giving him oral sex in the car caused her insides to tighten in fear. She felt him tug on her collar, keeping her face close as she began to suckle on his thick cockhead. She wondered if he would take the collar off before she went to school. How could she explain?
Bringing a hand over to hold his prick steady, Niki slowly worked her mouth down over his cock a bit, sucking and licking every inch, feeling his need. He seemed very ready; maybe this would not take long. As she worked, she thought a bit about the day and wondered if she dared take the same path home, then shook her mental head at herself as she called herself a dirty slut. Still, thinking about it was making her wet, and combined with the way Max was treating her, she was slowly giving in to every hedonistic thought or desire. She was sinking fast, and part of her was shocked, scared even, but another part was eager. She found herself wanting more, wanting to feel that powerless feeling.
Beginning to bob her head up and down, Niki waited for Max to get close, hoping no one would see in. As they stopped at a light, she closed her eyes, praying no one could see her, but she kept on sucking, feeling his eagerness. Thoughts drifting back to school, she imagined sitting in the back of the class, slowly spreading her thighs, and feeling the cool air on her bare pussy under her skirt, while the teacher droned on and on. Maybe she’d have to get a hall pass, letting her sneak off to the girls’ room. She pictured her stripping off within the stall, teasing and riding herself to a pleasure peak, the naughtiness of doing it in school heightening her pleasure.
Feeling his balls beginning to churn, and realizing they were not moving, Niki hoped they were at a light, and not parked out front of the school. She’d just die,
She felt him getting closer, and he grabbed onto her head, obviously not having to drive at the same time anymore, and fed her his cock just how he wanted it. As he got close, he held her all the way down, pushing his cock deep down her throat before blowing his load. He pulled her up as the last few shots of cum shot out, getting some on her tongue and letting one shot land on her cheek.
Niki worked to clean him up as best she could before sitting up. Blushing, face flushed from being leaned over so long, she watched him, wide-eyed, as he cleaned her cheek, having her suck on his thumb,
“Well, we are at your school so that you can get out. Now don’t you dare touch yourself or let anyone else see your cunt, it’s my property, and you aren’t allowed to play with it without my permission. Understand?” Max gave her a pat on the head before letting her get out. “Love you, sis, have a good day at school~ Hope no one teases you about the collar,” he said with a chuckle before driving off.
Niki still felt a little stunned. All of this had happened so fast, and now, just like that, she had sucked her brother off (again!) and was being simply let out. Her lust-charged brain pouted a bit at his admonitions to not touch herself, as waiting and denying herself anything now was a foreign concept to her.
The school day was long and frustrating. Niki could feel her damp lips hiding under the skirt, and the nearest she came to getting a thrill was when she sat down on the back edge of her seat, and slowly scooted forward once, until she could feel the cool plastic underneath her skirt, pressing against her damp lips. Quickly sitting back, not wanting to be caught, she nevertheless enjoyed the secret thrill. This commando thing had possibilities, she thought to herself.
Soon, the day was over, and she ached to get herself home, alone or with her step-brother; she did not care anymore, she needed to relieve that itch, it had been building all day. Heading out to the parking lot, she looked to see if Max was picking her up. Not seeing his car at the moment, she stood, waiting, unsure now, perhaps she was meeting him at home, and she was supposed to walk through the woods again, although this time she intended not to take that wrong path. Or maybe she would.
Turns out Max was picking her up after all. Niki saw his car as Max pulled up beside her and looked at her, waiting for her to get in. Once she was in, he smiled at her, “Hey sis, how was school?” As Max asked the question, he moved his hand over and lifted her skirt to see just how wet she was. “My my, you are soaked. Such a dirty girl, was it hard not being able to touch yourself all day? I assume for a dirty slut like you, it must have been torture,” he said with a chuckle. Although there were other people around still picking up their kids, Max still pushed two fingers inside of her, giving her something to get even wetter over.
He fingered her for a few seconds before pulling them out and putting his fingers up to her mouth “Taste yourself sis, you naughty little slut. I bet you want me to stick it in you right when we get home don’t you? You need my cock to fill you up” he said with a chuckle as he let her skirt fall back down, putting his hands back on the wheel and driving off towards the house.
“Oh, and play with yourself while we drive home. I want to hear you moan and tell me how much you want me to use you when we get home. Don’t cum, though, you are not allowed to cum without a cock inside unless I tell you otherwise.”
Niki had demurred at first, shaking her head weakly, denying her willingness, her desire to do anything and everything he wanted. She sat back in the bucket seat for a moment until he ordered her to play with herself all the way home, albeit with no payoff allowed.
Looking at his face, concentrating on the road, she lost no time in lifting her skirt and scooching down a bit in the seat, letting her hand run up her thigh before settling in between her legs, and lightly stroking her damp lips up and down. Catching Max looking at her often, before darting his gaze back to the road, she began to masturbate, slowly, keeping herself from getting too worked up, but feeling how she was beginning to soak the edge of the seat with her freely flowing juices.
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