A novelette about Wales, rugby, lust and sheep It's 2012. The Welsh rugby team are about to embark on a five game demolition of their Six Nations rivals. And down on the farm, Dolly offers her fella a once-in-a-lifetime accumulator bet that he can't refuse. Will Dolly follow through on her promise of her own Grand Slam? The third and final installment in the infamous Fifteen Grades Trilogy from the leading author of erotic sheep-based fiction in Wales.