Step-sibling seduction: A cowgirl encounter with unforeseen consequences

In a workplace, the young guy was trying to focus on his job, but his mind kept wandering to his stunning step-sister. He couldn't resist fantasizing about her luscious curves and her tight, inviting ass. As he sat at his desk, his imagination ran wild, envisioning her riding him in the cowgirl position. His fingers found their way to his throbbing member, stroking it in sync with his naughty thoughts. Unbeknownst to him, his girlfriend had snuck up behind him, catching him in the act. She was far from upset, instead, she was intrigued and eager to join in on the fun. She wasted no time in straddling him, riding his cock just as he had imagined. The ensuing encounter was a wild ride of pleasure, with her teasing him with cunilingus and intense doggystyle pounding. The climax came in the form of a passionate 3some, leaving them all thoroughly satisfied.