Eight curious women take on the masturbation device, the "Fuck Machine." A giant cock-shaped dildo is attached to the intimidating mechanical contraption. Once the switch is flipped, it becomes a piston robot that repeats the same precise movements! The girls apply plenty of lube to their intimate areas, prepare themselves, and cautiously insert the cybernetic cock into their pussy. Starting with slow movements, they gradually increase the machine's speed, culminating in intense orgasms.
