My Granddaughter Shows Her Gratitude

I'd always been more than generous, understanding, and considerate. I had been in Samantha's (Sam) life since she was a kid, and I had never once, despite my natural male inclinations, made any inappropriate overtures towards her, although it was becoming increasingly difficult, uncomfortable, and sometimes literally painful to control my feelings as she grew older. By the time she graduated high school, I foolishly thought I could deal with the sexual tension I felt when around her. I was wrong . . . so wrong.

Yes, what happened, what we did that afternoon was a mistake . . . and yet it was the beginning of the most exciting period of my life.
*****
I stood there with my cock out and my hips thrust forward, looking at her . . . silently daring her to refuse me. Sam came toward me, and I bent my head and kissed her hard on her mouth, and placing my hand on her shoulder, pressed her to her knees. She took me into her mouth and began hesitantly to suck my cock until it was hard and shiny. She was a pretty little thing, barely out of her teens, with small, pert tits, a slim, tight waist, and a beckoning clit mound that was lightly covered with neatly trimmed, soft reddish brown pubic hair that promised unspoken pleasure. In that moment, it was her mouth that I wanted to enjoy; it was her mouth with its full pink lips that begged to be fucked.

I could only get half of my cock into her mouth, and so at first, she focused on my now swollen, red cockhead. Letting her tongue lick and tease, she traced the tip of my cockhead, gently poking the tip of her tongue in and out of my pee hole. She kept sucking the head, going down on it, letting it brush against the top of her mouth, making my cock throb and my body shiver.

I pressed my cock further into her mouth until I could feel it rubbing the back of her throat. Sam began to gag and try to pull away, but I held her head, my hands wrapped around locks of her beautiful, dark hair, and continued to stroke my thick, monster into her mouth and throat. I groaned and whimpered when I finally ejaculated hard and deep into her warm, moist cum hungry mouth.

Despite her youth and inexperience, Sam understood what was happening and why. I had always been there to support and help her in so many ways, and now . . . it was time for her to say "thank you" . . . and show her gratitude to her Grandpa.

***********************************************************

Two years later, Sam was pregnant now, pregnant with her grandfather's child.

The feelings between them had been growing for a long time. He knew it was incestuous, but each time he looked at her naked, youthful, tanned body, her warm, full breast, her slowly ripening belly, he was filled with pride in the knowledge that she had chosen him, had given herself to him, and had willingly spread her legs for him . . . just for him.

He sat focusing on the inviting, promising place between her thighs and smiled to himself as he remembered sitting in the audience, applauding and shouting her name as she walked across the stage in her cap and gown. It wasn't until the night of her high school graduation that they let the inevitable finally happen.

In preparation, he had reserved a beautiful suite at the most expensive hotel in town. As he drove to the hotel, he kept nervously glancing over at her, like an inexperienced schoolboy anticipating his "first time." He let his hand rest on her inner thigh, inching closer to her slit, and felt his cock twitch when she looked at him and smiled shyly as she opened her legs wider.

It had been torture in the car with his fingers teasing her wet slit and not being able to get at her, but no sooner had he closed the suite's door that he unzipped his pants and freed himself. He stood there with his cock out and his hips thrust forward, looking at her. She walked to him, and he bent over her, kissed her hard on her mouth, and, placing his hand on her shoulder, pressed her to her knees. Sam took him into her mouth and began hesitantly at first to suck his cock until it was hard and throbbing. His granddaughter was a pretty little thing with small, pert tits, a slim, tight waist, and a beckoning clit mound that was lightly covered with neatly trimmed, soft reddish brown pubic hair that promised unspoken pleasure. In that moment, it was her mouth that he wanted to enjoy; it was her mouth with its full pink lips that begged to be fucked.

He loved this girl, not just in a familial sense, but as a man would a woman. He closed his eyes and trembled at the feel of her mouth on this cock.
*****
"This may hurt . . ." he had told her as he had begun to push, to stroke slowly into her until the head of his cock pressed against the fragile barrier that changed a girl into a woman. He leaned on one hand and brought the other to her pussy where he rubbed his moistened thumb against her clit, until she started moaning. He kept pushing in and out, pushing a little harder each time. Her hymen resisted for a moment and then gave way . . . her only reaction had been a sharp gasp.

He resumed a slow stroking and soon was fucking most of his cock in and out of her. Pumping back and forth with each stroke, he drove into her, crushing her soft breasts against his chest. She whimpered faintly, silently urging him on as he moved faster and faster, his cum boiling in his balls and then slowly rising up and out of him. His eyes rolled upward in his head at the mind-blowing sensation he felt as he sprayed strand after strand into her, his cum splashing against the walls of her pussy.
*****
He slowly collapsed on top of her.

He must have dozed off again. When he reached for Sam to pull her closer, he realized her side of the bed was empty, but he smiled when he heard the sound of the shower. He closed his eyes, but quickly opened them when he felt her weight on him, and the way her warm, moist slit was rubbing up and down on his semi-hard morning erection. After only a few minutes, the head of his now rock hard cock was pushing at the entrance of her sweet pussy hole, demanding entry. He came inside her in a forceful gush that dripped down his cock as he filled her. Sam continued to hump him, her breathing hard and ragged as her pussy contracted around his cock until she had drained him.

They lay there, their bodies pressed close together, her hand casually, playfully stroking his soft cock. He thought of when he had finally decided he wanted her, wanted her sexually. He knew this was wrong, but he also acknowledged that it would happen sooner or later. Yes . . . this was a mistake, and it was wrong, but it was also the beginning of the most exciting period of his life.
*****
Of course, they had experienced ups and downs, like any couple. He recalled one of their first arguments. They had been having oral sex all along whenever he wanted, but he felt they had reached the point when it wasn't enough, oral sex wasn't enough anymore, he needed to love her . . . to hold her in his arms and slide his cock inside her warm, tight body. She had refused to be intimate with him like that, trying to explain to him that she didn't feel ready.

For some reason he found himself inexplicably angry with her, and holding the base of his hard cock, he had grabbed her and forced his cock inside her mouth with her nose buried in his pubic hair. Sam's neck bulged from his dick being inside her throat as she tried to struggle away from him. He looked into her eyes as she sucked him and saw the tears welling in her eyes. He stopped and released his hold.

"Sam, oh Sam, I'm sorry, I'm so sorry. I don't know what came over me. You know I'd never do anything to hurt you, I'd never force you to do anything you didn't want to do. I'm so sorry."

He dried her tears, and then they talked, and she told him of her feelings and concerns, which she had been hesitant to express. She owned him so much and would do anything to please him, to make him happy. But the fact remained that he was her grandfather, and although they had enjoyed oral sex for months now, it wasn't really sex, was it? But letting him put his swollen, pulsing cock inside her would be real sex, and it would be . . . incest, wouldn't it?

He pulled her to him and reassured her of his love, not only as her grandfather, but more importantly as a man. And that if she truly returned those feelings, then nothing they did together to express that love was wrong. It was that night that they decided to consummate their relationship the night of her graduation.

A lot has happened since he claimed her virginity on graduation night.
*****
He and Sam moved to a different town. The neighbors keep pretty much to themselves, and as far as they knew or cared, he and Sam were just a couple, a retired older gentleman with a much younger pregnant wife looking for a new start.

The night they moved into their new home, they made love in their new bed. Sam slowly, sensually took her clothes off and stood in front of him, her inviting body on full, horny pregnant display. Putting her on her back, being careful of her ripening pregnancy belly, he rubbed the head of his leaking cock up and down her slick, warm slit. Releasing the base of his cock he supported himself with both hands as he pushed deeper into her. Tight and wet, Sam moved her hips, and he could feel his hard cock stretching her pussy. She sighed deeply as his penetration reached its maximum and his balls brushed against her ass, and his hips ground against her.

He rocked his hips, moving his cock back and forth in her hot, wet pregnant pussy. He fucked her with the slow, long strokes that she liked, pushing into her with building force and speed. He held her tightly as he buried his cock completely inside her tight pussy, and with a loud groan, began to twitch and spew cum inside her.

Sam lay beneath him as he emptied himself, and eventually rolled over, pulling her with him, without pulling his cock from her pussy. His cock began to soften, but remained inside her cum-filled hole.

Straddling his hips, Sam placed the lips of her pussy against the tip of his cock. The girl slowly lowered herself down his engorged penis, her smooth pussy as wet as the head of his leaking cock. Her tight pussy surrounded his bulbous cockhead and slowly enveloped him like a soft, warm, velvety glove. Being inside her was warm and wet as she softened, allowing his cock head into her welcoming pussy. He closed his eyes and held his breath; the feeling was exquisite.

She stopped moving, wanting him to enjoy the feel of her pussy squeezing and milking his cock, threatening to make him explode again. Her hips rising and falling on his cock, her rhythm increased, her breathing grew fast and shallow as she pushed closer to orgasm. She moaned as hot rippling waves of her orgasm finally washed over her, making her throw back her head and call his name. Just as suddenly, he began spewing thick, sticky threads of cum inside of her . . . where his unborn baby slept. It seemed to last a long time.
Finally, though weak from her orgasm, Sam's pussy pulled the last drops of cum from him, leaving her beloved grandfather drained and satisfied.