My step sister's unexpected reaction to my penis enlargement device during a video game

A steamy encounter unfolded as I playfully waved my new cock enlargement device in front of my stepsister, who was engrossed in a video game. Little did I know, she harbored a hidden curiosity about my newfound assets. As I teased her with the device, her eyes widened in surprise and her lips parted in shock. Unable to resist the temptation, I slipped the device into her eager mouth, sending waves of pleasure coursing through her body. The sight of my stepsister, who had always exuded innocence, being overwhelmed by my monstrous manhood was a sight to behold. Her eyes, filled with a mix of shock and desire, reflected the intensity of our encounter. As I continued to pleasure her, her moans grew louder, culminating in a climactic release that left her breathless and satisfied. This unexpected rendezvous not only solidified our bond but also ignited a flame of desire that would burn brightly for years to come.