A new barista, Victoria Summers, is asked to close the store for the first time. She's nervous about being left in charge and a last minute customer, Chris Diamond, doesn't make her job any easier. She attempts to make him a latte and please the customer but his impatience makes busty Victoria all the more nervous. She tries her best to please him, but ultimately he helps her learn to make the perfect latte. Once he assists her, she makes sure he leaves very satisfied—after all, he is ass-isting the barista!