Jane is a travel agent who sells people on adventures, but in her own life, she’s happily settled down with her actor partner, Mikki. Jane believes their relationship is strong, which is why she’s shocked when Mikki proposes they open it up. To save their love, Jane agrees to attend a sex party of the creative class called the Isle of Lust. The experiment takes a surprising turn when Jane falls in love with the polyamorous Valma. For a moment, everything seems fine, but then new people and new emotions enter the picture. Can there sometimes be too much love?