The air hung thick with unspoken tension. Lexi, barely 18, nervously adjusted the straps of her barely-there swimsuit, the chlorine stinging her nostrils. Codey, her stepbrother, leaned against the doorway, his eyes a smoldering challenge. The step sis fantasy she'd secretly harbored was about to become dangerously real. He’d caught her glancing at him earlier, a spark igniting in the pool’s shimmering surface.
"You okay, Lexi?" Codey’s voice, low and husky, sent shivers down her spine. He pushed off the doorframe, his muscular frame moving closer. She could smell the pool water clinging to his skin. He knew exactly what he was doing. Her heart hammered against her ribs.
"Just…thinking," she mumbled, avoiding his gaze. But he gently tilted her chin up, forcing her to meet his eyes. They were dark pools of desire. He was ready to cross the line, and she knew it.
He cupped her cheek, his thumb tracing the line of her jaw. "Thinking about what?" he whispered, his breath hot against her ear. Her small tits tightened under her swimsuit. This was more than just a game.
A nervous laugh escaped her lips. "This is wrong, Codey."
"Is it?" He slowly unbuttoned her swimsuit top, revealing her delicate breasts, each adorned with a pierced nipple. The cold air kissed her skin, making her gasp. He lowered his head, his lips brushing against her skin, igniting a firestorm of sensation. The bathtub quickly became a canvas for their forbidden desires.
What started with gentle exploration rapidly escalated. His touch became more demanding, more insistent. He wanted a hard fast fuck. Lexi’s initial resistance melted away, replaced by a desperate need to be consumed. Her legs parted willingly as he guided himself inside, filling her with a pleasure so intense, so forbidden, it bordered on pain. He pulled her leg up, side fuck style, and pounded into her, her body shaking with each thrust.
Her blonde hair flew wildly as she arched her back, her hands clawing at his shoulders. She wanted it all. Faster. Harder. He didn't disappoint. He buried his face in her neck, whispering words that fueled her desire. Finally, he pulled out, positioning himself above her face, and unleashed a massive cumshot directly into her mouth. She swallowed it all, relishing the taste of his sin. He wanted to coat her with his seed and show everyone what she was. This encounter had changed everything.
He had taken her innocence and she had given it willingly. She was forever his step sis. Forever bound by this taboo secret.