Absent

Martín is a teenage boy who studies at a prestigious private high school. Because of his age, he is very curious to explore and get to know himself better. He has been obsessed with his physical education teacher, Sebastián, a man in his early 40s who is about to marry his girlfriend. The teacher does not realize that the boy is watching him closely. One day, after swimming classes, Martin goes to Sebastian's office to ask if he can take him to the ER, since he has hurt himself in one eye in the pool. The teacher takes him to the hospital. After being cured, since it was a minor injury, Sebastián offers the boy to leave him at home. But the boy says that there will be no one and that that day was going to stay to sleep at a friend's house. They go back to school but the friend is gone. Without keys to his house and with no one to turn to, the professor offers to Martín spend that night at his house, since his girlfriend will work that night to be a nurse. Being already in the teacher house, Martín will begin to develop his Machiavellian plan of seduction.