Observed her stepsister's stretching and became aroused

A young, horny guy was hanging out at his stepsister's place when he noticed her stretching. The sight of her toned body got him pretty excited. He couldn't help but watch as she stretched her legs, her ass bouncing up and down in the process. His desire for her only grew stronger as he observed her. Being the good guy that he is, he didn't want to cross any lines with his stepsister, so he kept it to himself. However, his mind was racing with thoughts of her tight, inviting holes. He couldn't resist the urge to touch her, to taste her. As he was about to make a move, his stepsister surprised him by giving him a blowjob. It was a wild ride as she rode him like a fucking madwoman. The sight of her tight, blonde pussy being fucked by him was a sight to behold. She took it like a champ, screaming in pleasure as he pounded her hard. In the end, she got the job done, leaving him with a nice load to enjoy.