“I’ve sent a surprise to the villa for you. Learn well from it.” From a young age, Rackley Winner took responsibility for the household affairs of the Count’s family in place of her ailing mother. She thought she would become the heir to the County, but as soon as her mother passed away, her father brought in his long-hidden mistress and their illegitimate child. Feeling lost and displaced, Rackley accepted her friend Irina’s suggestion and headed for the villa. During a night spent in the unfamiliar southern region, a man appeared before Rackley, who was feverish with a mysterious heat. “You mean I can’t put it in?” “Ahh, no, you can’t.” “Quite impressive. You’ve learned the art of driving a man wild very well.” The man’s identity was none other than Duke Kain Rascalton! Unaware of the Duke’s face, Rackley mistook him for the ‘gift’ Irina had sent her. “…If you keep your promise, I’ll accept your lessons. The Lady Class.” Before getting married, aristocratic women secretly attended the Lady Class to learn the art of the bedroom. Rackley, mistaking the Duke for a hired gigolo for the Lady Class. Kain, mistaking Rackley for a lady who came to seduce him. The two of them would end up spending a passionate night together…