Chisato Mizusawa is a calm and collected assistant office manager who apparently dislikes drinking alcohol. But she actually likes it and has a secret side to her that emerges only when drunk: her cute persona, which she only reveals to her husband, the bartender Sora. Each day when Chisato comes home, Sora takes care of his beloved wife, providing her with a good meal and a fresh drink. These drinks include Plum Splet, Irish Coffee, Orange Breeze, and many more tasty concoctions that she eagerly gulps down. But as much as she likes alcohol, she loves her kindhearted husband more. Together, they share a life that is filled with happiness—and the more-than-occasional cocktail. Chisato Mizusawa is a reserved but excellent and pretty assistant manager in her company. She has a secret that only her husband Sora knows, which is that she likes drinking alcohol, and she can become very cute when she is drunk! Even tonight, she gets relaxed (with the phrase "Shifuku~") and drunk with the cocktail Sora makes♥. It's a "Yoidere (Drunken Dere)" cocktail comedy of Japan's closest husband and wife.