A burly, open-hole bear finds himself bound and helpless in a sling, at the mercy of a mechanical beast. A thick, veiny dildo, glistening with lube, inches into his tight, hairy ass. The fuck machine's rhythmic thrusts pick up speed, spearing him mercilessly. His own cock bounces and drips, begging for attention, but the bear's focus is on the intense, mechanical pounding. His grunts fill the room as he's used and abused by the relentless, unforgiving machine.