Guinea Pigs #03 DVD ZFX96094. Two beautiful coeds get more than they bargained for as squirming test subjects in a mad scheme to develop the ultimate aphrodisiac. First, petite brunette Amy decides to volunteer as a test subject to raise her falling grade in Dr. Barkkers biology class. Turned over to Barkkers sinister cohort Dr. Zak, poor Amy soon finds herself in bound and gagged captivity. She is stripped, then flogged mercilessly before being given a dose of gooey sex drugs through a cock shaped feeding tube. Soon Amy is squirming in pleasure and pain under Dr. Zaks cruel ministrations. Eventually Amys pretty blonde roommate Holly stops by Dr. Zaks lab looking for her missing friend. It isnt long before she too is grabbed by the Doctor for more of his twisted experimentation. Flogged, fondled and prodded, poor Holly is bound in one tantalizing position after another. As Dr. Zak plies her soft flesh and tender orifices she is stimulated to the fine point between agony and ecstasy. Brunette bombshell Kimber Allen and lithe beauty Holly Weston star in this worthy continuation of the Guinea Pigs series. Starring: Kimber Allen, Holly Weston. ZFX Productions