InstitutionX's lucky male model is strapped in, ready for a prostate-pounding session on the fucking machine. The strapon teasingly glides over his hole, making him squirm in anticipation. The machine revs up, slowly at first, allowing him to savor the fullness before picking up speed. His prostate is mercilessly pummeled, drawing out deep, guttural moans. The intense pleasure builds, and he grabs his cock, leaking pre-cum as the machine's relentless rhythm drives him closer to the edge. His body tenses, and a torrent of cum erupts from his prostate, coating the machine and his thighs in a messy, satisfying conclusion.