Cruel Intentions (1999) - Details

AKA : Cruel Inventions
AKA : Sexual Provocation

Sebastian Valmont has everything he could ever want - from devastatingly good looks to material goods, plus a wicked reputation as something of a ladykiller. The only thing he doesn't possess is Kathryn Merteuil's heart - or rather, her body. Such forbidden pleasure is compounded by the fact that she's his step-sister. Kathryn decides to push his charms to the limit with a seemingly impossible bet - with herself as the prize.