Incset Sex Stories
The Blackmail That Forced Incestuous Impregnation

The Blackmail That Forced Incestuous Impregnation

She knew the moment the door locked behind her that her life had changed forever. Her brother stood in the center of his dimly lit apartment, phone in hand, the screen glowing with the evidence...

She knew the moment the door locked behind her that her life had changed forever. Her brother stood in the center of his dimly lit apartment, phone in hand, the screen glowing with the evidence he had collected for months. Hidden cameras in her bedroom, screenshots of her secret messages, video of her touching herself while moaning his name in the dark. All of it was there, and the look in his eyes was not one of mercy.

“Strip,” he said, voice low and unyielding. “Now.”

Her hands trembled as she pulled off her shirt, then her jeans, until she stood naked under his gaze. He circled her slowly, the power rolling off him in waves that made her skin prickle with unwanted heat. “You’ve been a dirty little sister, haven’t you? Thinking about me while you fuck yourself. Now you’re going to pay for it.”

He pushed her onto the bed without gentleness, spreading her thighs wide. His fingers found her already slick folds and he laughed, dark and satisfied. “Wet already. You want this. You want your brother’s cock inside you.” He freed himself, thick and hard, and drove into her in one relentless thrust. She cried out, the stretch burning and perfect at the same time. He fucked her with punishing force, one hand pinning her wrists above her head, the other gripping her hip hard enough to bruise.

“Tell me you’re mine,” he demanded, pounding deeper.

“I’m yours,” she gasped, the words torn from her throat.

“Say it right.”

“I’m my brother’s whore,” she moaned, and the confession made her clench around him.

He took her again and again that night, filling her each time without protection, his seed flooding her womb while he whispered exactly what he would do if she ever tried to refuse him. The blackmail hung over every thrust like a chain: the videos would go to their parents, to her friends, to the world, unless she obeyed. And obedience meant letting him use her whenever he wanted, however he wanted.

Weeks passed in a haze of secret meetings and forced submission. He bent her over the kitchen counter at their parents’ house while everyone slept upstairs, fucked her in the backseat of his car, made her ride him in his office chair while he recorded new footage for his collection. Each time he came inside her, he pressed his palm to her lower belly and told her he was going to breed her, that her body was going to swell with his child and there was nothing she could do about it.

She fought the idea at first, but the constant pressure and the way he controlled every orgasm wore her down. One evening he tied her wrists to the headboard and spent hours between her legs, licking and sucking until she was sobbing and begging, then sank back into her with slow, deliberate strokes.

“You’re going to take every drop tonight,” he growled against her ear. “And you’re going to thank me for knocking you up.”

When he finally released, he stayed buried deep, grinding against her cervix until she felt the heat of him pulsing again and again.

Cover image: The Blackmail That Forced Incestuous Impregnation

He kept her pinned there long after, making sure nothing escaped.

The test came two weeks later. Positive. She showed him the result with shaking hands, and the satisfaction that crossed his face was terrifying and thrilling all at once.

From that night on, the blackmail shifted into something deeper and more permanent. He moved her into his apartment under the guise of helping with rent, but everyone knew the truth was darker. He kept her on her back most nights, fucking her with possessive intensity while praising how round her belly would soon become, how perfect she looked carrying his child. She stopped pretending she didn’t crave it. The power he held over her had become its own kind of addiction.

By the time she was visibly pregnant, the dynamic had settled into a dark, unbreakable rhythm. He would come home from work, find her waiting, and take what was his without asking. She would spread her legs and whisper the words he had trained her to say: “Breed me again, brother. Make sure everyone knows who owns me.”

And he did, again and again, until the only future she could imagine was the one he had forced upon her with blackmail, lust, and relentless, claiming seed.

Incset Sex Stories
Incset Sex Stories
Read free incest sex stories and taboo family erotica online. Explicit adult fiction featuring stepfamily, forbidden desire, and intense family fantasies. All characters 18+. New stories daily at Incset Sex Stories.

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