Sister's home-cumming

Days had passed since Jason had discovered his magical powers and transformed his mother into his bimbofied sex ****. He had spent his time experimenting with his newfound abilities and exploring the limits of his control over her.

One day, his younger sister, Emily, came to visit. She was a shy and innocent girl, with long brown hair and big brown eyes that sparkled with curiosity.

"Hey, Jason," she said, peeking into his room. "What are you doing?"

Jason grinned, knowing that she was about to become his latest experiment. "Come in, sis," he said, patting the spot next to him on the bed.

Emily sat down, looking around nervously. "What's going on? Is everything okay?"

Jason placed his hands on either side of her face, just like he had done with his mother, and closed his eyes, concentrating. A glow enveloped them, and he chanted words he didn't understand.

When he opened his eyes, he saw that his sister had transformed as well. Her body had grown voluptuous, with full breasts and a curvy figure that made her look like a porn star. Her eyes had glazed over, and she stared at him with a dazed expression.

"Hello, Emily," Jason said, running his hand over her smooth skin. "How are you feeling?"

Emily blinked, her long lashes fluttering. "I feel...different," she said, her voice soft and breathy.

Jason smiled, knowing that she was completely under his control. "Do you like how you look, sis?" he asked, tracing a finger over her plump lips.

Emily nodded, her eyes widening in surprise at her own response. "Yes, I do," she said, her voice more confident.

"Good," Jason said. "I want you to do something for me, Emily. Something that will make you feel good."

Emily nodded eagerly, her body trembling with anticipation. "Anything for you, Jason," she said, her voice a whisper.

Jason leaned in, kissing her deeply, feeling her soft lips part under his. He slid his hand down her body, feeling her hot skin under his fingertips.

"Take off your clothes, Emily," he said, his voice low and commanding.

Emily obeyed, stripping off her clothes until she was naked before him. Her body was perfect, with smooth skin and full breasts that begged to be touched.

Jason leaned in, kissing her again, feeling her tongue dance with his. He ran his hands over her body, exploring every inch of her, making her moan with pleasure.

"Touch yourself, Emily," he said, watching as she began to stroke her own body, her fingers tracing over her nipples and down to her wet pussy.

He watched as she pleasured herself, feeling his own desire building up inside him. He wanted her, wanted to take her and make her his own.

"Get on your hands and knees, Emily," he said, and she obeyed, presenting herself to him.

He climbed on top of her, feeling her hot flesh under him, and pushed into her with one swift thrust. She gasped, her body clenching around him as he began to pound her relentlessly.

He fucked her hard and fast, feeling her body respond to his every touch, every thrust. She screamed with pleasure, begging him to go deeper, to take her harder.

He grabbed her hair, pulling her head back, and whispered in her ear, "Who do you belong to, Emily?"

"I belong to you, Jason," she moaned, her body shaking with pleasure.

He fucked her until he couldn't hold back any longer, and came inside her with a loud groan. She collapsed under him, panting and sweating, her body still shaking with pleasure.

As he lay there, spent and satisfied, he knew that he had only just begun to explore the endless possibilities of his magical powers. He had his mother and now his sister under his control, but there were so many more taboo desires that he wanted to explore.

He smiled, knowing that he was going to have so much fun with his new bimbofied family.