The steel rod, glistening with lubricant, disappears into my engorged cock, filling me with a mix of intense pleasure and excruciating pain. Every movement sends shockwaves through my body, amplified by the unyielding suction on my nipples. My prostate, throbbing with desire, is expertly targeted, pushing me closer to the edge. My balls ache, pulled taut by the relentless stretching, as I teeter on the precipice of release, consumed by the torturous delights of my cock's new plaything.