In a sultry twist on tradition, stepbrother Nicky Rebel teaches stepsisters Venus Vixen and Addison Vodka the art of bartending, but the real lesson is in their bodies' responses. As they practice mixing drinks, Nicky's eyes linger on their developing curves. Addison, the younger of the two, innocently rubs against Nicky's leg, igniting a spark. Venus, jealousy flaring, decides to give her sister a taste of her own medicine, sucking Nicky's cock under the bar while Addison watches, wide-eyed and eager to learn.