I've always been enticed by my step-brother's massive manhood. His impressive package has been a source of tantalizing temptation for me, a siren's call that I've been unable to resist. On a scorching summer day, I found myself in the throes of desire, my body craving his thick cock. As I entered the bathroom, I was met with his towering member, a sight that sent shivers down my spine. With a promise of silence, he allowed me to indulge in his manliness. I eagerly took him into my mouth, savoring every inch of his girth. The feeling of his massive cock filling my mouth was overwhelming, a sensation that left me craving more. Our taboo encounter was filled with raw passion and intense pleasure, a testament to the allure of forbidden fruit.