Mini Drogues, a daring and restless high school senior, finds herself increasingly disenchanted with the mundane aspects of her life. Driven by a desire for excitement, she fixates on creating a list of "firsts"—unique experiences that will inject thrill into her otherwise dull routine.
To break the monotony, Mini takes a bold and audacious step: she becomes a call girl, pursuing new adventures to populate her list. Unfortunately, her first client is more absorbed in his own guilt than the encounter itself, leaving Mini feeling disappointed. Refusing to let that setback deter her, she quickly moves on to her next adventure, only to realize her new client is none other than her stepfather, Martin. Blindfolded during their initial meeting at Mini's request, Martin is initially shocked to uncover her true identity. However, he soon becomes entangled in a steamy and illicit relationship with his stepdaughter.
As they navigate the dangerous waters of their romance, Mini and Martin devise a scheme to have her mother, Diane, declared mentally incompetent. When their plan falls apart, Mini convinces Martin to take more drastic action—to eliminate Diane entirely. Though reluctant at first, Martin ultimately agrees to assist her in this dark endeavor.
Their plot is to stage Diane's death as a suicide, but things take a turn when a sharp detective begins to suspect foul play. Their web of deceit begins to unravel, thrusting them into a precarious situation.
Meanwhile, a neighbor named Mike, known for his lewd behavior, becomes dangerously obsessed with Mini. When Martin discovers that she has been exchanging compromising photographs with Mike, he confronts his rival in a burst of fury. When Mini arrives on the scene, she finds Martin poised to unleash violence, but their situation escalates when the police arrive, taking Martin into custody.
During a visit to Martin in prison, Mini reveals a shocking truth: she had orchestrated the entire situation by sending the incriminating photos herself, manipulating Martin into believing Mike was a threat. She confesses her cunning plan where she anticipated that authorities would suspect Martin of Diane's murder, given his dark past. With her mother out of the picture and her stepfather jailed, Mini is suddenly in a position to inherit a substantial fortune.
As the story unfolds, Mini stands before her classmates to deliver a valedictorian speech at graduation, a title she gained not through academic excellence but sympathy for her mother's death. In her speech, she offers poignant advice that subtly hints at her own questionable decisions while leaving others none the wiser. It becomes evident that the detective present remains wary of Mini's involvement in her mother's mysterious death, casting a shadow over her achievements.
The film ends on a note of uncertainty, compelling viewers to ponder the possibility of justice for Diane's untimely end.
