Chris and his step-sister Tracy moved in together during the college years. Their plan was that one would work while the other would go to college. They would then trade off. That way, both could get a college education to go after their dreams. Chris had always gotten along well with Tracy, but overtime he found himself becoming attracted to her as they lived together. He would find his eyes instinctively following her around the apartment, studying the contours of her beautiful body. He always tried to remind himself it was wrong to lust after his step-sister, but he couldn't ignore the perfect shape of her ass when she wore her favorite jean shorts, the brightness of her blonde hair, or the fullness of her breasts when she wore one of her dresses for a date.
One evening, Tracy was getting ready to go out on a date with a guy she liked. She was wearing a black backless dress. She twirled in front of Chris and asked if she looked good.
"You always look good," he said. His eyes her velvet smooth, bare back. He longed to hold her in his arms and claw at her back while kissing her passionately.
"I'm just really nervous," she said, "Would you give me a quick back rub? That always relaxes me." She sat down in front of him, her back facing him. She pulled her hair to the side, exposing her back totally to him.
Chris replied, "Just a quick one." He placed his hands on her shoulders and his thumbs rubbed circles deep into her shoulder blades. Tracy felt the tension slowly working its way out of her shoulders. She thought about how nice and strong his hands were. His hands moved further down, and his fingers traced her ribs slowly and gently. Chris leaned in slightly and smelled the strawberry perfume she was wearing. He felt himself becoming hard. He wanted her badly.
