Slut Potion #9

A chemist father concocts an elixir to bend his daughter, Emily, to his will, having her engage in a series of increasingly depraved sexual acts he hopes will satisfy his darkest urges. But is it ever enough? And is the price of his daughter’s total submission — her mind and his soul — worth it? Witness Emily’s transformation from bright college student to insatiable, pliant sex slave in this dark, explicit tale of incestuous surrender.