The film "Not Sweet Martina" follows a sexually daring singer in Chile who has an unexpected encounter with a fan and a relationship with The other party's ex-boyfriend embarked on a forbidden relationship, thus embarking on a deviant road of no return
Martinna is an independent and talented singer known for her unique musical style and open attitude. While her musical career flourished, so did her desire to explore sexuality and personal freedom.
In a coincidence, Martina meets a passionate fan and the two begin an exciting and adventurous relationship. However, things get more complicated when she discovers that this fan is none other than her ex-boyfriend, and they become entangled in a forbidden relationship.
This relationship is a double challenge for Martina, not only challenging her moral bottom line, but also testing her desire for freedom and the pursuit of personal gratification. She faces a conflict between honesty about her true feelings and responsibility for hurting others.