Have you ever had a dream that, when you woke up, you questioned if it was real? When Jason wakes to find himself on an alien spaceship with a naked woman on top of him, he is sure it's a dream. When the woman, Kliella, turned around to reveal her genitals were where her mouth should be, Jason didn't know what to think. As Kliella began to speak, he found that her mouth was where her genitals should be. As Kliella takes Jason on a tour of their ship, Jason discovers that both men and women from Pengina have their mouths and genitals swapped. He also learns that he is there for Penginans to learn about humans. As he settles in with this highly sexual race, he takes a liking to Kliella. Things become complicated when he runs into Amy, the human they brought on board for testing. As he gets to know them both, Jason becomes conflicted. Should he be with Kliella and join the Penginans or should he choose Amy and return home forever? And does Amy even want to be with Jason? Worst of all, is it even real, or just a dream?