Poison Ivy The Secret Society is a 2008 erotic thriller drama film and the fourth and final installment of the Poison Ivy series, following Poison Ivy 1996, Poison Ivy II Lily 1995 and Poison Ivy The New Seduction 1997. It premiered July 27, 2008 on Lifetime.
Daisys arrival also piques the interest of the Ivy Society, a closeknit secretive sisterhood to whom the lucrative scholarship is traditionally granted to. The head of the Ivies, an attractive and ambitious student named Azalea Berges with a long history of truancy and illicit affairs with teachers, breaks into Blakes home, offering sexual favors in exchange for his help in boosting her chances with the internship. Upon learning that one of the considered candidates is Daisy, she invites her to join the Ivies. Daisy initially refuses, preferring to continue her studies and consummate her relationship with Blake. But when an error in her tuition payments threatens to erase her name from the college system, she is left with no choice but to agree. Late one night, she and two other students take part in an initiation ritual at the Ivy household. Pledging allegiance to the sisterhood, they drink from drugged ceremonial wine, are stripped naked and tattooed with the Ivy insignia.At first, Azalea and the Ivies seem willing to help Daisy with anything she needs, outfitting her with a fashionable new wardrobe, solving her financial issues and introducing her to a popular new lifestyle. But Daisys new social status distances her from her roommate Magenta Hart, still mourning the death of her friend Alexis Baldwin. She is also awarded a place in the scholarship by Dean Graves, but breaks up with Blake for ignoring her after they slept together. Distracted by his relationship with Daisy, Blake fails to honor his agreement with Azalea. Having recorded Blake and Daisys first night of lovemaking in secret, she and the Ivy sisters leak the video onto the internet and set fire to Blakes sports car. With her reputation destroyed, Daisy soon gets wind of the Ivies true nature as a powerhungry group of sirens who manipulate men to their advantage and employ blackmail and seduction to achieve their aims, wishing to use the government internship to gain a political foothold in society.
Source: Wikipedia