Jiri had one problem: no matter how long he would jerk off in front of the camera, he was never able to cum. So during his shoot for "Siberian Heat," after an hour-long wait for a cum shot, George Duroy asked Stefan Stano to keep fucking Jiri while he jerked off.

To our—and his own—surprise, he came within half-a-minute. Since then, George knew what to do to make him happy. Jiri spent seven months in the United States in 1997.