Scarlett Osborne's Duke of Wickedness is a tantalizing foray into the Regency era, where societal norms are both a cage and a catalyst for the characters' deepest desires. The novel is a compelling blend of historical romance and sensual exploration, offering readers a vivid depiction of a world where propriety and passion collide.

At the heart of the story is Lady Ariadne, a character who embodies the struggle between societal expectations and personal freedom. Osborne crafts Ariadne as a woman who is seemingly perfect in the eyes of the ton, yet internally she is suffocating under the weight of her own perfection. This internal conflict is a driving force in the narrative, making her a relatable and sympathetic character. Her decision to follow the Duke of Wilds into his world of debauchery is not just an act of rebellion, but a desperate bid for liberation from the constraints that bind her.

The Duke of Wilds, David, is a character who initially appears to be the quintessential rake. He is a man who revels in pleasure and scandal, hosting the most hedonistic parties of the era. However, Osborne skillfully peels back the layers of his character, revealing a complexity that goes beyond his libertine facade. David's interactions with Ariadne are charged with tension and chemistry, and it is through these interactions that his character truly comes alive. His offer to Ariadne—a trade of her silence for his lessons—is both audacious and intriguing, setting the stage for a relationship that is as much about power dynamics as it is about mutual discovery.

One of the novel's strengths lies in its exploration of themes such as freedom, identity, and the nature of desire. Osborne does not shy away from depicting the constraints of the Regency era, particularly for women, and this historical context adds depth to Ariadne's journey. Her struggle to reconcile her public persona with her private desires is a poignant reflection of the broader societal pressures faced by women of the time. The novel also delves into the theme of identity, as both Ariadne and David grapple with their roles and the expectations placed upon them.

The sensuality in Duke of Wickedness is both explicit and artfully rendered. Osborne's prose is lush and evocative, capturing the intensity of the characters' physical and emotional connections. The scenes between Ariadne and David are charged with a palpable tension, and the progression of their relationship is both believable and compelling. Osborne manages to balance the erotic elements with a strong narrative, ensuring that the romance serves the story rather than overshadowing it.

In comparison to other works in the genre, such as those by Lisa Kleypas or Sarah MacLean, Osborne's novel stands out for its boldness and depth. While Kleypas often focuses on the emotional growth of her characters and MacLean on the witty banter and societal critique, Osborne combines these elements with a more explicit exploration of desire and power. This makes Duke of Wickedness a unique entry in the Regency romance genre, appealing to readers who appreciate both historical accuracy and steamy romance.

Overall, Duke of Wickedness is a captivating read that offers more than just a typical romance. It is a story about breaking free from societal constraints, discovering one's true self, and the transformative power of love and desire. Scarlett Osborne has crafted a novel that is both entertaining and thought-provoking, with characters that linger in the mind long after the final page is turned. For readers seeking a romance that is both steamy and substantial, Duke of Wickedness is a must-read.