The shared bedroom of the siblings was filled with a comfortable silence as the evening crept in. Alex, the younger of the two, nervously fidgeted on his bed, his eyes darting towards his sister Jamie. She was lounging on her own bed, engrossed in a book, seemingly unaware of his discomfort.
With a deep breath, Alex mustered up the courage to approach her. "Jamie," he began, his voice barely above a whisper.
Jamie looked up from her book, her eyebrows raised in question. "Yes, Alex?" she asked, a smirk playing on her lips.
Alex hesitated, his cheeks flushing. "I need a favor," he finally said, avoiding her gaze.
Jamie chuckled, her smirk growing wider. "A favor? From you? This should be interesting." She paused, her eyes scrutinizing him. "What is it, Alex? Need help with your homework?"
Alex shook his head, his nerves getting the better of him. "No, it's... it's not that."
Jamie raised an eyebrow, her interest piqued. "Well, then, spit it out. I don't have all day."
Alex took a deep breath, steeling himself. "I want you to... to stroke my ass," he blurted out, his eyes finally meeting hers.
Jamie burst into laughter, her book forgotten. "Stroke your ass? Are you serious?" she asked, trying to control her laughter.
Alex nodded, his cheeks burning. "Yes, I'm serious."
Jamie shook her head, still chuckling. "Only you, Alex. Only you would ask for something like that." She paused, her laughter subsiding. "Fine, I'll do it. But on one condition."
Alex looked at her, his eyes wide with anticipation. "What condition?"
Jamie smirked, her eyes twinkling. "You have to get into a doggy style position."
Alex's eyes widened even further, his heart pounding in his chest. "What?"
Jamie shrugged, her smirk growing wider. "Take it or leave it, Alex. Those are my terms."
Alex hesitated, his mind racing. But the thought of Jamie's hands on him was too tempting to resist. With a nod, he agreed.
Jamie grinned, getting off her bed. She rummaged through her collection of toys, her eyes scanning over each one. She finally settled on a dildo of considerable length and girth, her grin growing wider.
Alex watched her, his heart pounding faster. He couldn't believe he was doing this, but the thought of Jamie dominating him was too thrilling to ignore.
Jamie turned to him, the dildo in her hand. "Ready, Alex?" she asked, her voice low and seductive.
Alex nodded, his voice lost in his nervousness. Jamie chuckled, her eyes twinkling. She slowly inserted the dildo into her own ass, making Alex squirm.
"Jamie," he gasped, his eyes wide.
Jamie grinned, her eyes on him. "Yes, Alex?"
"Please," he begged, his voice hoarse.
Jamie chuckled, her eyes twinkling. She slowly began to fuck him, hitting his hanging balls hard. Alex moaned, his body trembling with pleasure.
"More," he begged, his voice barely above a whisper.
Jamie rolled her eyes, but oblige. She added another dildo, increasing the intensity. Alex was in ecstasy, his body trembling with pleasure.
But Jamie wasn't done yet. She added a third dildo, causing Alex to gasp. He begged for mercy, but Jamie was relentless. She added a fourth dildo, causing Alex to scream in pleasure.
Jamie finished, leaving Alex panting and begging for more. She grinned, her eyes twinkling. "Good boy, Alex," she said, patting his head.
Alex blushed, his body still trembling with pleasure. He couldn't believe what just happened, but he knew one thing for sure. He was definitely asking Jamie for more favors in the future.
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