Mistress Kitty invites her chastity slave to stick his caged cock into her milking table, prepared to relieve him of blue balls and three weeks' worth of built up cum, purely for her own entertainment. She removes his lock and applies ball stretchers to prolong the orgasm. She reaches for her favorite device, the Venus 2000 automatic cock milking machine to do her dirty work hands-free. While the machine strokes, she torments him squeezing and slapping his swollen balls, causing lots of precum too ooze out whenever they're hit hard. Kitty can't resist a taste of the precum, given its abundance. She edges him by playing the machine’s speed and when she cranks the machine to its highest setting, he has no choice but to have his balls drained. He releases several huge cumshots for his mistress, who watches with fascination.