The coming-of-age story of young milk-boy Martín. While his friends Jesús and Roberto are cocky and apparently they have a lot of experience in sex, and boast about their supposed sexual experiences, he is shy, quiet and still virgin. Away from his friends, he dreams of the Meifer, the most beautiful girl in the local brothel. Everything changes when Jesús and Roberto want to prove they're men and go to a brothel without Martín.