Bound by chastity, a man's prostate awakens on the Sybian's intense, buzzing saddle. His cock twitches, desperate for release, as the toy's relentless pulsations target his sensitive gland. He grunts, his body tensing as the first wave of prostate pleasure hits. The Sybian's powerful vibrations coax multiple, explosive orgasms from his depths, each one more intense than the last. His cock throbs, spewing ropes of cum as his prostate milks him dry.