The Peruvian army captain Pantaleon Pantoja, a very serious and efficient officer, is chosen to set up a special service of 'visitors' to satisfy the sexual needs of the soldiers posted on remote jungle outposts.

Pantaleon is a young army captain who is given the task of supplying the jungle garrisons with prostitutes. Though finding his assignment distasteful, he does his duty admirably and eventually forges the most efficient military operation in Peru.