Emma is resigned to attending her cousin's wedding, expecting the usual excruciating round of polite conversation and bad dancing. Instead it's the scene of a horny encounter that encourages her to behave even more scandalously than usual. When she meets motorbike fanatic Kit, it's lust at first sight, and they waste no time in getting better acquainted behind the marquee. They don't get the chance to say goodbye, however, and Emma resigns herself to the fact that she'll never see her spontaneous lover again. Then fate intervenes as Emma and Kit are reunited at another wedding—and so begins a year of outrageous sex, wild behavior, and lots of getting up to no good.