|Lily has answered an ad in the paper to be a volunteer in a scientific experiment. She meets Dr. Pedrianna, and is ready to start. Lily finds herself completely immobile, tied down to a table. To begin the experiment, Pedrianna removes Lily’s sexy sandals to reveal her bare soles. Soon, her helpless soles become victim to Pedrianna’s tickling tools! She tickles Lily’s bare feet with a feather, shaving brush, backscratcher and her fingers. It seems Dr. Pedrianna has an excellent subject with very ticklish feet! The experiments go on, and Lily is tied into another position forcing her toes back with ropes. Pedrianna monitors the tickle response while Lily is helpless to stop her. Lily toes are even tormented by Pedrianna’s tongue! It is too much to bear, but Lily gets her revenge, tying Pedrianna and subjecting her soles to tickle torture. She tries some tools of her own, including a toothbrush, basting brush, and her own tongue! 65 min.