My curvy stepsister discovers my penis while I'm studying

The scene unfolds in the comfort of our humble abode, where I'm diligently studying on the couch. My voluptuous stepsister, with her luscious curves and ample bosom, playfully teases me. Unbeknownst to her, a mischievous thought crosses her mind - to see the size of my manhood. With a devilish grin, she casually lifts up her shirt, revealing her ample cleavage. I seize the opportunity, stripping down to reveal my impressive member. Her eyes widen in surprise, but she's intrigued. She takes it in her hand, her plump figure swaying as she pleasures me. Our intimate encounter escalates as she eagerly mounts me, her bountiful ass bouncing with each thrust. The excitement continues as she assumes the doggy style position, her curvaceous form on full display. The climax arrives as she eagerly receives my seed, her fat and BBW allure amplified by the passionate encounter. This homemade amateur video showcases the beauty of GF sex in all its glory.