Alexander Dunham has it all - devastating good looks, money, women, and the most exclusive sex club in Texas; but he doesn't have what he needs. It would take Summer Walker, a sexy little co-ed that he literally slams into on campus to set off a trilogy of events that threaten to dismantle everything in his carefully constructed life, and awaken desires in him he didn't know he had. Alex is convinced he's demon possessed when a voice enters his head and hounds him to act on insatiable cravings he has for Summer and his roommate Noah, which makes him resist even more. But when his disobedience is met with a flurry of pain that is teeth gnashing raw, he realizes soon enough that resisting the demands of his demon is futile. The voice reveals that it is not a demon, but a spirit guide. Much to Alex's horror, he discovers that he is from Kybora, a planet of symbiotic beings whose survival depends on sustenance they receive from humans. As for all Kybors approaching maturity, Alexander has to mate before his 25th birthday or risk certain death. As the truth sets in, Alexander realizes his time has nearly run out. But how could he know that by indulging in the luscious forbidden fruit, he'll save his own life but could forever lose the two people he loves most in the world