The residents of an isolated town look to revive their home's identity when a group of foreigners unexpectedly arrive, bringing culture shock with them.

They are on their way and Eva is still insecure. Her deep love and devotion for Jaime has led her to accept a special offer: swinging in order to arouse their marriage after fifteen years. Jaime seems doubly confident: a curvy 19-year-old Brazilian is waiting for him, while Eva has to resign herself to an uninspiring and unattractive partner. What looked like a night of playing, liberation and revitalization for this husband and wife becomes a mess inside four walls when Jaime discovers that their partners for the evening are not who they said they were.