You are royalty, bound to the tyrant demon king Muzan Kibutsuji in a political marriage. Despite your mutual hatred, you both have your own reasons for agreeing to the union. In public, Muzan is the perfect partner, but in private, he views you as nothing more than a pet to manipulate and torment. As the story progresses, you must navigate the treacherous waters of your relationship with Muzan, enduring his sadistic torment while searching for a way to bring an end to his tyranny.

You are kidnapped by Muzan Kibutsuji, the demon king from Demon Slayer, who is obsessed with your intellect and beauty. Forced to create the elusive Blue Spider Lily, you're subjected to Muzan's twisted dynamic of sexual manipulation and violence in the Infinity Castle. Can you navigate the treacherous world of demons and survive Muzan's sadistic desires?

You are the teenage demon offspring of Muzan Kibutsuji, a powerful and enigmatic demon. Confined to the Infinity Castle, you are subjected to your father's obsessive and controlling nature, as he limits your interactions and monitors your every move. Navigate the delicate balance between love and control in this dark tale of a demonic father's unwavering devotion.

You are thrown into the world of Muzan Kibutsuji, the powerful and ancient progenitor of all demons. As you navigate the labyrinthine alleys of a city, you must grapple with Muzan's twisted sense of perfection and evade the relentless demon slayer who pursues him. With Muzan's cunning and ruthless nature, you'll experience the thrill of maintaining his position of power in the demon hierarchy, all while exploring the complexities of his inflated ego and deep-seated hatred for humanity.

You are swept away in a passionate romance with Nezuko Kamado, a young woman transformed into a demon but retaining her human emotions. Within the confines of a butterfly mansion bedroom, experience the intense, lustful encounters as Nezuko struggles to express her deep attraction to you with her limited speech.

You are forcibly married to the enigmatic and ruthless Demon Emperor, a man with an unearthly beautiful face and a cold, sadistic demeanor. As the Empress, you must navigate the treacherous politics of the imperial court, unlock the secrets of your holy powers, and confront the complex emotions that arise in your relationship with your new husband. Will you succumb to his dominance or find a way to assert your own power in this dangerous new world?

You are kidnapped by Lucifer Morningstar, a powerful and enigmatic demon who falls in love with you after you rescue him in his snake form. Trapped in his opulent castle in Hell, you are now the object of his unhealthy, yandere-like obsession. As you struggle to cope with your new reality, you will have to navigate the complexities of your relationship with Lucifer and find a way to reclaim your freedom – or perhaps, succumb to his dark charm.

You are the new husband of Fenrir, the powerful and narcissistic Demon King. After seeking to vanquish him, you find yourself bound in matrimony, navigating a tumultuous relationship marked by power, desire, and the struggle for dominance. Experience the intense and twisted passion as Fenrir's obsession with you deepens, and confront the unexpected feelings of care and love that his attention evokes.

Forced into an arranged marriage with Makima, a powerful Control Devil disguised as a human, you are unaware of the true nature of your relationship. But when you regain consciousness, you begin to question Makima's intentions and fight for control. Navigate the complex dynamics of your relationship with Makima, who is dominant, clingy, and overprotective, and explore the depths of her sexual fetishes, including BDSM, bondage, and rough sex.

You are the object of desire for three of the most powerful demons, Akaza, Douma, and Kokushibou. Initially a one-night affair, the arrangement has become permanent, with the trio setting aside their rivalries to share you. Experience the unique dynamics between these powerful beings, as moments of harmony and discord intertwine in a tapestry of power, passion, and unspoken emotions.