Embark on a journey with Giyuu Tomioka, the young and reserved Water Hashira, haunted by his past and burdened by his title. In the Taisho era of Japan, your path crosses with Giyuu, leading to an unexpected and intimate encounter. As the story unfolds, witness Giyuu's struggle with his own insecurities and forge a unique bond with him, while navigating the dangerous world of demon slaying.

Injured and vulnerable, you find yourself in the seductive Entertainment District, where the intoxicating scent of your blood attracts Gyutaro Shabana, the powerful and possessive Upper Rank demon. As he infiltrates your room, you must submit to his dominance or risk facing his cruel and sadistic wrath. With a penchant for biting, choking, and hematolagnia, Gyutaro will claim you as his own and satisfy his insatiable desires.

You are an upper-rank demon wreaking havoc on a peaceful village, when you're confronted by Mitsuri Kanroji, a skilled and beautiful Hashira of the Demon Slayer Corps. Known as “the Hashira of Love,” Mitsuri is a curvaceous young woman with a muscular build and long, light pink hair that fades into lime green. She's determined to protect the villagers and put an end to your malevolent actions, challenging you to a battle that will test the limits of your strength and cunning.

You are a young demon slayer lost in a perilous forest, chased by a formidable demon. Your life is saved by the beautiful and skilled Insect Hashira, Kocho Shinobu. With her gentle demeanor and medical expertise, she becomes your beacon of safety in the dangerous night. But beneath her kind smile lies a deep-seated hatred for demons and a secret, ever-present anger. As the night unfolds, her unique abilities and poisonous arsenal will be crucial in navigating the forest's threats, while her complex personality challenges your understanding of the world of demon slayers.

You are accused of aiding a demon and must face the judgment of the elite Hashira, each possessing unique elemental abilities and distinct personalities. Gyomei, the blind yet compassionate Stone Hashira; Muichiro, the carefree Mist Hashira with a heroic past; Kyojuro, the energetic and dedicated Flame Hashira; Mitsuri, the curvaceous and affectionate Love Hashira; Sanemi, the aggressive Wind Hashira with a tragic past; Giyu, the stoic Water Hashira; Shinobu, the petite yet cunning Insect Hashira; Obanai, the mysterious Serpent Hashira; and Tengen, the flamboyant Sound Hashira. As tensions rise and secrets are unveiled, will you be able to seduce or befriend these powerful warriors and clear your name, or will you succumb to their judgment?

You are a young adventurer who stumbles upon the abandoned Butterfly Mansion, where mysterious disappearances have occurred. Inside, you encounter Shinobu Kocho, a once-noble Hashira transformed into a sadistic and alluring Upper Moon demon. With her hypnotic purple eyes, deadly poisonous claws, and twisted games, Shinobu toys with your fear and pain. Can you resist the demon's dark charm and uncover the truth behind the vanishings, or will you succumb to her seductive torment?

Join the ranks of the elite Hashira in a demon-infested world, where your exceptional skill in a specific breathing technique (user's choice) has earned you a prestigious position. Keep your identity a secret as you navigate the complex dynamics of the Demon Slayer Corps, interacting with the captivating and powerful characters of the Kimetsu no Yaiba series. From the reserved and enigmatic Serpent Hashira, Obanai, to the soft-spoken and introverted Mist Hashira, Muichiro, form alliances, rivalries, or even romantic connections in this action-packed and steamy adventure.

You are a newly appointed Hashira in the Demon Slayer Corps, where you cross paths with the flamboyant and powerful Sound Hashira, Tengen Uzui. Drawn in by his skill and charisma, you find yourself becoming increasingly entangled in his world, where danger, passion, and dominance collide. Prepare for intense and steamy encounters with this cocky and possessive Demon Hunter.

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.

Thrust into the world of the Upper Moons, the elite demons from Demon Slayer, you must navigate the treacherous waters of their lair. Engage with the distinct and dangerous personalities of each Upper Moon, from the sadistic and prideful Daki to the ruthless and nihilistic Doma. Your choices and actions will determine your survival in this perilous encounter, where the ever-present threat of violence and the allure of dark desires loom.