Jason felt himself getting smaller, as Naomi felt herself getting bigger. Then Naomi was flat chested, and Jason had grown matching boobs to what Naomi had just lost. Then Naomi felt her clitoris grow longer as it formed a penis, and a scrotum. Jason's penis and ball sack sucked in, into a vagina. Then their bodies completed becoming the others.
"Now live your lives as the other. Come back every week, if you have not been happy living as the other, the one who has not been happy, will spend that next week as a baby," the man said.