This is a story containing non-consensual incest between an adult mother and her son. No characters in any of my stories are underage and all are clearly over eighteen, written as such.
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Hypnotising His Grandmother
Part One
David smiled and put his hands back behind his head as his mother drove along, her eyes ever so faintly glazed in her trance-like state. She did not need to slip as deeply anymore, not like she used to, while his hypnosis had been renewed, David's changes to the headphones that had caused the very first instance of her mind control, the change in their lives that would forever affect them going forward. That allowed her to be higher functioning even while under the "sleeping beauty" spell and, to that matter, her hand barely left her cock those days unless her son ordered it to.
He groaned softly in the back of his throat, the little, trembling vibration rolling through his body, softening the edge to more lustful times. His cock throbbed up hard and ready for his mother's attention but Charlotte had been ordered to focus on the road and the drive while she jacked herself off, even though he had not yet allowed her to cum that day. That in itself was difficult enough as he made sure her diet was composed as of many aphrodisiac quality foods as possible, everything to make her want to cum over and over again, her sex-drive completely and utterly out of control. The fact that he had her edge in front of him time after time again through the parts of the day when they were together was another thing entirely and it was not only limited to that as he called her while she was at work to send her to the bathroom to masturbate or even when she was alone in the office, upping the risk factor. For there was nothing that David loved more right there and then than seeing his mother's manicured fingers sliding up and down her hard rod of flesh, controlling and manipulating her gently to his will, though he liked to think that it was for their mutual pleasure.
Either way, she'd do as she was told for him. Charlotte, however, was not the only woman in their family with extra equipment between their legs and his cock throbbed all the more vehemently. He wanted to know, wanted to see, wanted to feel that pleasure for himself - particularly with his mother's mother, who had been a big part of his life in his early years but someone that he had not seen all that much since coming into adulthood. And she would be the perfect second member of his family to be toyed with, although he had already had his mother to be his forever first in that regard.
Of course, he wanted to find out what his grandmother, Grandmother Greta, had in store for him too, which was just where they were off driving to, but there was something about watching his mother's hand working her cock slowly, the pump teasing as if she was trying to draw attention to it. She already had every last bit of his attention while she drove along, though the conversation between them was severely lacking in any manner that may have been entertaining. Thankfully, the visual entertainment as sunshine flashed through the window across his mother's hand and cock was far more alluring, a trickle of pre-cum bubbling up from the tip only to be swiftly smeared by Charlotte's palm as she stroked and stroked.
"Ah..." She struggled with words, duly so. "Are you looking forward to seeing your grandmother...today?"
He smiled, though David could not have said that his own speech was any better when it came.
"Sure thing," he said easily, though his words were shorter and more clipped than they would have usually been. "Been a while... A good while..."
There was little need to talk but it was good too to do so as he watched her hand move hypnotically up and down, a form of control all in itself but one, of course, that he ultimately wielded. Charlotte murmured under her breath but if she had anything more to say it didn't come out as anything intelligible as she let out a moan, hips rocking up even in the car, fortunate indeed that it was an automatic not a manual. Her hand then may have been needed but, for the time being, she could continue to drive even with the spear of her cock leading the way, suburbs dropping away to a more rural span of countryside that was still close enough to the city to commute to the hospital. That was where Greta, his grandmother, worked still, one of the head doctors overseeing intricate procedures, the pride of the family. Truth be told, many in his family had queried just why he had not followed along in her footsteps to go into medicine but, to be fair to his grandmother, she was one of few who defended his choices in life.
Funny that, in the end, it was David who would take her choices away. But it was all for the better, all for the greater good, all for everyone's mutual pleasure in a way that he was quite sure was all for the best.
"It's not far now," his mother murmured, panting lightly as her hips rocked and thrust. "Ah... Nearly there..."
But she could not and would not cum as yet, regardless of the fact that she too was nearly there. She could have, if she had not been under her son's control, but something like that simply did not register to one who was hypnotised and she even spared a moment to flash her son a winning smile, teeth showing and standing out in a gleam of white. Her pale skin contrasted the black hair that they both shared, though hers was longer than his, falling in a straight, primed curtain down behind her shoulders.
The trip was not destined to last forever though and he sucked in a breath that he would need for later, lungs tight with anticipation as his stomach churned. For once, it didn't matter that David was not the most experienced with the ladies, considering that he had everything ready that he could need for such lewd acts, his grandmother soon to be under his control too, although he had so many things in mind for her that they brimmed up all at once, tumbling over one another in their haste to be unleashed.
His mother groaned as they pulled her, cock throbbing, but he was not about to release her need as he handed another, fresh, red ribbon to her, its intent clear after what he had done to her before, what he had had her do for him. Charlotte stared at it as if she had been given something gloriously fine, however, all but clasping it to her chest in adoration.
"Oh!"
"Tie this around your shaft. Do not orgasm until my return."
There was no need for her to reply for his control was complete and he left her in the car to complete his orders, resting assured that she would be there to pick him up again once his time with his grandmother had come to an end. That, however, was something that he wanted to take his time with, only glancing back just the once to see Charlotte still stroking and playing with her ribbon-bound cock as she started the car up again to leave.
She'd be desperate for him by the time her son returned.
Greta was as happy to see him as she'd ever been, smiling warmly, her black hair mostly having faded to grey, although she had been diligent about dyeing it at one time. That had ceased to matter to her in her older age and she said that people in the hospital respected her more for her years of wisdom, a sharp tongue lashing out to keep the youngsters in line, although she kept up with the latest research too like the professional she was.