Knotting His Sister

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Virginity Lost to Her

Neil...well... He was the kind of husky that didn't quite know where he was going in life, what he was doing, trying to push on through his last year of university while he was still floundering. With grey fur and black markings across his face, a traditional white belly and curly tail, he attracted a moderate amount of attention at university, even though he stayed in the student halls for his first year. The cost had been too much, in the end, and he hadn't been able to stick it, moving back in with his parents and adult sister.

That was where everything went wrong...kind of. Lucy was bright and cheerful, though could be a little short with him, as if she was not quite sure whether her younger brother was up to speed with things or not, or if he was being deliberately slow to grasp something. It was the way they had always been, for no one's relationship, especially when it came to family, was perfect. What made a difference to him was the fact that the golden-brown husky with darker reddish points across her face and an easy smile had always been there for him. That more than made up for any missed communications.

Not so secretly, he was glad to have Lucy around while he was studying. Although she had graduated from the sciences, a joint honours course, she hadn't been able to leap straight into a job in her field and was currently doing volunteer work for a nature scheme, which was at least something to keep her busy. A few internships had come her way and one entry-level role, but it was difficult to move into her field where they were and the husky, to be fair to her, was more than a little wary of moving far away from family and friends, as passionate as she was about her work, what she wanted to do.

Still, she was his older sister and she helped him, sitting so close while she assisted with his accountancy course that her leg often brushed his.

Neil shivered. That had never bothered him before, never caused him to pause, never like that. But something had changed while he'd been at university, his sister growing up stronger, broader across the shoulders, a femfur who could easily take charge of a room.

He tried to lie to himself that Lucy made his heart beat more quickly when she was around, whether she was washing dishes or assisting him with his studies. He tried to tell himself that he didn't even know what he wanted, that he hadn't even known whether he was straight or not only a few months ago. Yet even if he was bisexual, that didn't mean that there wasn't a part of him, a big part that swelled at inopportune times, that enjoyed her body too, her soft touches and the lightness of her laugh.

Neil groaned late at night, rocking his hips up from the bed with his hard, throbbing cock in his paw, closing his fingers around the girth. The knot was already swollen and he muffled his howl of lust with a pillow as he climaxed, spilling a messy load of dog-cum over himself and the bed. He shuddered, though all that was in his mind was the sexy rump of his sister, like when he'd been lucky enough to see her walking around late at night in just a pair of panties on the bottom, figure-hugging and showing off all that time she spent in the gym, while she was between full-time jobs. Even then, she had a more feminine figure than ever, curvy and strong, the kind of canine who could take him by the scruff and show him what to do.

Maybe that was why he was so infatuated with his sister, Neil thought hopelessly, glancing at the time as he cleaned up, late at night. She was older than him, knew more than him - and what about him? He hadn't even done more with anyone other than kissing and a little heavy petting, a little groping, never gone all the way to orgasm with anyone. It just hadn't felt right and his heart had pounded so hard that he hadn't known how to calm himself, too worked up to even get all the way through it.

Lucy though... Lucy was a leader. And that was exactly what Neil needed, not someone his own age and just as inexperienced as he was, fumbling their way through together. He liked a strong paw leading him on, finding that he was always at his best when that came to be.

Still, he had to be around her and he knew it was wrong to think of his sister in that way, her strong curves and the roundness of her breasts, how he imagined just how they would feel in his paws. It was hard to concentrate, increasingly so, when she was close to him, tail brushing his, though that had to be a purely sibling thing, right? It didn't mean anything and him attributing anything more to it would have been entirely untoward.

He didn't want to overthink it, even if his glances at her grew increasingly longing, the swelling hardness of his cock trying to push from its sheath at any bit of attention from her increasing in frequency and insistence. It was as if his body had decided, absolutely, that there was only one thing that it wanted, but Neil could not give it that - he couldn't exactly flirt with his sister like he did anyone else! And even that had been clumsy, awkward, unnatural...

That was why he kept the whispers of her name on his lips quiet, their parents out for a week on holiday, which was just fine by the two of them. Clean and fresh after a shower, he whimpered and tried to muffle his sexual adoration of her as he sat on the edge of the bed, the towel pooled around him.

He could only see Lucy before him, in his mind's eye, his cock hard, so hard, heart pounding. He wanted her, to bury his muzzle between her thighs, even if he didn't quite know what to do, licking, lapping, swirling his tongue around... Even with that, he wanted to please her, to hear her cry out his name in turn, an explosion of her juices and arousal flooding his muzzle, slickening his fur. Neil wouldn't even care how messy it was, if only he could make her feel as good as she'd made him feel, time after time again, without even knowing how often she featured in his most private of fantasies.

She was too hot, too forward, so much so that he couldn't get her out of his mind, wanting her more and more. He groaned, tipping forward, whimpering her name aloud.

Louder and louder.

"Ah... Yes... Lucy... Oh... Lucy..."

He shouldn't have, he knew it was risky, but his paw worked over his cock, pumping back and forth, too fervently. He imagined pushing over her, filling her pussy, how she would cling to him, hold him close and fast in the best of ways, showing him what a first time was meant to be like.

"Lucy... Yes... You..." He moaned, licking his lips, not hearing the stairs creak. "Lucy..."

"Neil?"

He froze, panting heavily, tongue lolling out from his muzzle as his eyes grew wider and wider. For there was Lucy, right there in the doorway, her tail curled up, wearing a pair of short shorts that barely even covered her rump. Her t-shirt was long and demure, hanging loosely over her torso, though not even she could hide, in that moment, that she was not wearing a bra.

For a moment, neither husky said anything. There was nothing Neil could do, caught in the act, her name fading from his lips, shaking his head, trembling in place. His pre-cum trickled down his cock as the husky hung his head in shame, even his curly tail trying to lower as he turned his head away.

Whining, Neil shivered in place, chilled to the core, though his cock, even then, refused to soften, tenaciously revealing just why he was a dog in the prime of his sexual life, virility coursing through him with every beat of his heart.

Still, Lucy stared. Why wasn't she screaming at him, shouting, doing something, anything? Neil licked his lips, unable to meet her eyes. Maybe there was still a way to get out of it?

He could only try.

"Um..." He tried, breaking the silence, though his words did not seem louder than the pounding of his frantically beating heart. "There's a Labrador...on my course... She's...Lucy...too... Sorry...I..."

Seconds seemed to stretch out into hours between them, dragging out and out and out, Neil finally shuffling out of his frozen stupor, trying to cover up.

"Are you having some trouble there, little brother?"

Her eyes danced with mischief and yet there was a softness there too even as he pulled back and tried to say no, that he wasn't, that it was embarrassing even then, tail trying to tuck down. But she spread his thighs back apart with a firm push of her paws, eyeing him up and down as if she was looking at him in a new light, all for the very first time.

"I think I can help you out, if you want," she said softly, tail wagging, a smile tugging at her lips. "But you've got to not tell mom and dad, right? This is only if you want it... I can walk away now and we'll never speak of it again."

His heart pounded, blood roaring between his ears. She couldn't really be talking about what he thought she was, could she? It seemed that his sister needed to make herself clearer to Neil, licking her lips as she, less subtly, traced a finger up his cock, scooping up the pre-cum at the tip. She did not slip it into her maw, however, for permission had not been given.

End preview.

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