Juana Guadalupe Bravo is a charming and daring twenty year old virgin whose goal is to graduate with a degree in engineering. She is the first woman in her family to go to college and only thinks of improving her life. During a health checkup, she mistakenly gets pregnant through a process of artificial insemination. Juana's life is turned upside down and she has to learn to experience motherhood without first having had the experience of being a woman or falling in love. The baby's father is Gabriel Rubio, a powerful man who has recently survived cancer. This experience makes him rethink his life and his goals as he realizes that he is missing something that makes him feel that his life will continue after his death: a child.