The Diary of a Teenage Girl

In 1976 San Francisco, a 15-year-old aspiring cartoonist named Minnie embarks on her journey of self-discovery by starting an audio diary. This diary captures her thoughts and experiences, particularly focusing on her feelings of insecurity over her weight and attractiveness, as well as her burgeoning sexuality.

As Minnie navigates her teenage years, she begins to attract the attention of boys at school. This newfound interest ignites her desire to explore her sexuality and ultimately lose her virginity, propelling her into a world of teenage relationships and self-exploration.

Minnie’s free-spirited mother, Charlotte, neglects her relationship with her boyfriend Monroe. Unexpectedly, she suggests that Monroe take Minnie out on a date, opening a door for Minnie to explore her feelings for him in a new way.

During a lively outing at a bar, Minnie and Monroe engage in flirtatious banter. Minnie boldly expresses her desire to sleep with him, leading to a series of intimate encounters that test her boundaries and desires.

After spending time with Monroe, Minnie confides in her close friend Kimmie about her intimate experiences. This shared connection underscores the importance of friendship in Minnie's journey of sexual discovery.

A chance encounter at a local comic book store introduces Minnie to famed cartoonist Aline Kominsky. Inspired by Aline, Minnie is encouraged to send in her first comic, marking a pivotal step in her artistic journey.

Minnie engages in two sexual encounters with her schoolmate Ricky. However, Ricky finds Minnie's growing sexual confidence overwhelming, highlighting the challenges Minnie faces in her relationships as she explores her desires.

In a bold act of rebellion, Minnie and Kimmie pretend to be prostitutes at a bar. Though they ultimately decide against pursuing such antics, this moment reflects Minnie's adventurous spirit and her desire to push societal boundaries.

Minnie receives an invitation from her stepfather Pascal, who reaches out from New York City offering her a chance to live with him. Despite the appeal, Minnie declines the offer, demonstrating her determination to carve her own path.

After Charlotte loses her job due to financial hardship, Minnie and her younger sister Gretel approach Pascal for financial assistance. Despite his initial irritation, he eventually sends a check to help the struggling family.

An extraordinary moment unfolds when Minnie, Kimmie, and Monroe engage in a threesome. This provocative encounter further complicates Minnie's sexual relationships and challenges her understanding of intimacy.

In an exploration of new experiences, Minnie and Monroe experiment with acid during their time together. What starts as a fun adventure quickly turns dark as Monroe experiences a terrifying trip filled with paranoia, revealing the dangers of their escapades.

As suspicions about Minnie and Monroe's relationship grow, Charlotte attempts to confront them. However, she finds herself charmed by Monroe, complicating her understanding of boundaries within her daughter's evolving life.

Charlotte uncovers Minnie's personal audio diary, leading to a conflict that forces Minnie to leave home. This act represents a turning point for Minnie as she seeks independence and self-identity outside of her family.

After leaving home, Minnie forms a connection with a girl named Tabatha. However, her insecurities and mistrust in this new relationship cause her to reconsider her decision and eventually return to her family.

Upon finding a letter from Aline that encourages her to pursue her passion for drawing, Minnie begins selling her comics and zines on the beach. This newfound entrepreneurial spirit leads to an unexpected and poignant reunion with Monroe.