A serf's life takes a kinky turn when he's sold to a dominant master. In the dimly lit chamber, the master explores the serf's boundaries, pushing him to the edge of pleasure and pain. The serf's body responds, his cock hardening against his will. The master, pleased with his progress, feeds him a cock ring, commanding him to keep his erection. The serf, now fully submerged in his new role, eagerly complies, ready for the next stage of his BDSM initiation.