Two lady twins have captured one's ex boyfriend, and are about to teach him a sadistic lesson. He's on his knees, strapped to a milking machine, which they start. One of the women berates and humiliates him, then takes off her boot, and makes him sniff her sweaty feet scent as he's getting stroked. Afterwards, they leave him to his fate, with the machine not only still on, but also stroking his cock at a very fast speed...