A tourist boat is heading out on a river cruise to see dolphins. There are only two women aboard and this is no ordinary tourist jaunt. A young woman is the captain for this trip. Her beautiful passenger's presence sends her thoughts and body into sexual overdrive. A curtain of thick heat and excitement envelopes the boat and the women travelling the river. Each turn of the journey challenges the young woman's self-control. Ignoring conventional sensibilities, she follows the tantalising woman's shameless lead. The women's excitement escalates as they get closer to their destination. What happens when they arrive challenges usual boundaries. The young woman succumbs to this wild exotic erotic experience.