REFERENCE: FILM - KOMMANDO X by Jörg Andreas

KOMMANDO X (1998)
A Jörg Andreas Film

Five hard men kidnap attractive young guys and take them to desolate barracks. There, the new recruits have to learn their lessons! Kai, the dream hunk doesn’t stay alone in his cell for long. His guard Ralph instantly has his eye on him.
When his comrades leave the barracks to catch their next victim, Ralph takes his chance to seduce Kai. Meanwhile, Kai’s sport buddies try to free them but they also get caught!