After drinking too much at a company party, he wakes to find his stern coworker Mei beside him in sexy lingerie, revealing a stunning figure he had never noticed before. Normally quick to criticize every detail of his work, she now greets him sweetly with, “Morning. Last night was amazing.” He remembers nothing, but Mei is clearly eager for more. Whenever he asks, she indulges him at home or at work, beginning a daily routine in which she remains prickly at the office but turns affectionate in private as they fuck and enjoy creampies again and again.