Marika and Marcel Franklin are a strikingly handsome, 30-something married couple with voracious sex drives - professionals by day, uninhibited sexual beings at night. They are both equally attracted to the same sex as they are to each other, openly allowing one to indulge in surreptitious sexual encounters while the other watches and, more often than not, participates. There is no place these uninhibited lovers won't turn inside out for wicked sexcapades. But what happens when obsession seeps in and one encounter turns into more than they could have expected?