Genetically created to be broodmares, Phyrne Galaxy and her mother, aunt and cousin don't need men, they need freedom. They escaped from the warring planet of Kergeron to Earth, where Phyrne’s aunt's vision of winning money in a New Jersey casino comes true. Too bad her aunt's precog didn't show the hoods waiting outside with guns. But Phyrne has her own weapon, more powerful than bullets. She's ovulating.

Phyrne turns up the heat, taking out more than the crooks in her wave of sexual torture. FBI Special Agent Hawk Higgens, running to protect the women, is brought to his knees, too. Caught in her procreative spell, Phyrne ravishes Hawk.

Being seduced by an alien and left half naked and unconscious in the back of a surveillance van changes Hawk's life. He joins the Foundation, a privately funded agency that hunts aliens. Six years later, the reason for his career change pops back on the radar in a tea shop in Kentucky. The woman whose face still haunts his dreams has an addition to her family – a five-year-four-month-old daughter.

At the same time, two Kergeron warriors are sent to Earth to bring the women back to their home planet. With an ex-FBI agent and two alien warriors on her trail, Phyrne's calm life running the Tea & Comfort shop is about to get shaken, stirred and screwed.