A bioengineering company releases a new product: Mungoes, human beings who have been stripped of all memories, feelings, and free will. They are stoic, docile, perfect for menial labor. The lead engineer, however, has bigger ideas for them, and begins secretly implanting them with artificial memories and emotions—and even the ability to love.
Two young couples in New York-one black and gay, one white and heterosexual-find their lives intertwined as they create new relationship norms, explore sexual identity, and redefine monogamy.