In a dimly lit room, a confident mistress commands her submissive to strip. She inspects his "pathetic" cock with a smirk, running her nails along its length. "Too big for your own good," she purrs, producing a tiny metal chastity cage. She lubes it up, her eyes never leaving his as she slowly, torturously, forces his cock into the tiny prison. He groans, his body tensing as she locks it tight, leaving him aching and denied.