Sierra is a flirty blonde party girl, forced by circumstances to be the house guest of an older woman her father used to date. The friction between them is immediate, but when Sierra gets caught in a horribly compromising position, Kathleen decides to instill some very severe discipline in the sullen teenager. Blondes, she instructs her nerdy, nineteen year old daughter Emily, are a dull witted, sexually supercharged, and decidedly inferior version of women. And so the two set about training Sierra to be 'Kitty', the sex kitten they believe is her destiny, an obedient sexual animal perpetually in heat who lives only to serve her betters, and to bring pleasure to others – of either sex.