Moment From Cruel Intentions

Cecile is kissed by Kathryn
Kathryn Merteuil manipulates the naive Cecile Caldwell into a kiss for the purpose of instruction.
Slaking a thirst for dangerous games, Kathryn challenges her stepbrother, Sebastian, to deflower their headmaster's daughter before the summer ends. If he succeeds, the prize is the chance to bed Kathryn. But if he loses, Kathryn will claim his most prized possession.
Tags: upper class, sibling relationship, sexual obsession, bet, sadistic, drug abuse, cynic, cocaine, virgin, manipulation, seduction, love letter, private school, innocence, addiction, love, psychotherapy