Young, uptight and unsuccessful English writer Henry's novel sells to no one. But when his book is suddenly a surprise hit in Mexico, his publicist insists he travel there on a promotional tour. Upon arrival, a confused Henry discovers the reason behind his novel's popularity - Mexican translator Maria has rewritten his dull book as a steamy erotic novel.   Henry, furious, and Maria, reluctant, must now travel together on a book tour across Mexico. As tempers flair and sparks begin to fly, the two begin to find love and lust despite themselves.