A dominant femdom teases and torments her submissive slave with a tantalizing handjob, using a tight chastity device to heighten his pleasure and pain. She strokes his throbbing cock with expert precision, building him up to the brink of orgasm, only to deny him release. The slave's humiliation grows as he's forced to watch his own orgasm denial from a first-person perspective, his moans echoing in the chastity device.