On Christmas morning, Hayden wakes up to an unexpected gifta pair of enormous, exquisite knockers attached to his chest. And that's not all. The rest of his body has become voluptuously female overnight.
He has no idea why it happened. And no one, not even his girlfriend or his own family, notice anything out of the ordinary!
Hayden has to spend Christmas pretending like all is normal. After the festivities, a letter magically appears in front of him, explaining the ordeal. It seems that Heavenyes, the real Heavenis concerned about dwindling birthrates on Earth, and Hayden has been unwillingly chosen to help reduce the queue of souls waiting in the reincarnation facilities. With help from a cute caseworker who's been assigned to him, he'll have to get ready for his new purpose in life: motherhood!