Two couples, seemingly making the right choice, signed an agreement driven by genuine interest and curiosity. The content of this agreement: couple swapping. The thrill sparked from playing with fire, the pleasure accidentally discovered, draws their relationship even deeper. The ecstasy of sleeping with another woman's husband, or the reverse experience of having one's beloved wife taken by another man. This thrill and excitement transcends mere desire, creating an entirely new relationship. More important than who owns whom, who stole or was stolen, is the shared desire to enjoy pleasures together, to cross boundaries and grow even closer.