As I stumbled upon my stepbrother in the bathroom, I was taken aback by the sheer size of his cock, fully erect and seemingly ready for action. "Were the size of my boltons a surprise to you?" he asked, smirking at my shocked expression. I could only nod, my eyes fixed on his massive length, my own body beginning to respond to the sight. He stepped closer, his cock grazing my thigh, and I felt a surge of desire, my pussy growing wet with anticipation.