La prima mayor

Rosa is just twelve years old when her older cousin is orphaned and is forced to share a room with her. After the hasty move, the protagonist soon finds that her cousin represents everything she does not tolerate; Tina is an irresponsible, ungrateful and troublesome girl. But, little by little, Rosa will begin to realize that behind the things that repel her from Tina hides something that she longs for herself: to be an extroverted, overwhelming and sexy young woman capable of altering the daily life of the Mediterranean town in which they live. It will be precisely these differences that will determine the adolescence of both, that time when ingenuity and maturity mix so crudely. A clash of mentalities that will be fully unleashed with the arrival of the three members of the Montsó family in the neighborhood. Can a love triangle shake the relationship of the two cousins with the world, femininity and themselves?