A Taste of Desire (2007)

Crissy has no idea of the erotic secret she has discovered when she finds a hidden chest in the attic of an old manor. Containing an antique wine class and a love letter that reads more like a warning, Crissy and her girlfriends quickly learn that drinking from the glass arouses more than just there taste buds. One sip and the girls are filled with an incredible sexual energy they can't control...