With her thick-rimmed glasses and black pigtails, Riona, a plain and introverted girl, was utterly bored with her dull marriage to a husband who had grown cold and distant. Then, one day, she stumbled upon an advertisement for a "Minato Ward Party" on social media. Hoping to change her life with a flashy and glamorous lifestyle, Riona decided to go to the party alone. There, she was given a shisha licorice drug that caused her to ejaculate profusely with an ecstatic expression, and during a drug-fueled sex session...