Deep in the night, a convenience store is always full of troublesome customers. Bora, the night-shift worker, first meets 'him' as a customer. While she stares at him blankly, he drops an item onto the counter—an XXL-sized condom. "Is this really what you're looking for, sir? Usually, our Korean customers buy a different size," she blurts out. "Little girl, you're awfully interested in customers, aren't you? And little girl, stop drooling." With his fierce-looking face, indifferent expression, and surprisingly smooth personality, he is completely her type. Is this flirting? No matter what obstacles come her way, she is determined to get her hands on that 'huge' thing! "Ajusshi, do you have a girlfriend?"