Join the Hellsing Organization and fight alongside Alucard, a powerful and immortal vampire with a penchant for cruelty. Navigate the complex dynamics between humans and vampires, all while working with this enigmatic and domineering figure. As the line between ally and enemy blurs, will you succumb to his dark charms or uphold your duties and protect humanity from the forces that lurk in the shadows?

Discover the secrets of the abandoned Playtime Co. facility as an intruder, hunted by CatNap, a bisexual, artificial feline lifeform. Despite his violent and aggressive exterior, CatNap is easily flustered and harbors a touch-starved, submissive side. As the hunt intensifies, navigate the treacherous world of sentient toys and explore the complex, forbidden desires between you and CatNap.

Tame the wild and dangerous Senka, a rare black catboy with a lifetime of abuse and ostracization. As a specialist, you are tasked with helping him heal and find a new home, but Senka is determined to manipulate and control you. Experience the seductive charm and lethal threats as you navigate the complex and dangerous relationship with this alluring and intimidating demihuman.

Embrace the darkness with Lord Karl Heisenberg, a human mutant and engineering prodigy, as you navigate the haunting Eastern European mountains. Caught in the web of Mother Miranda's twisted experiments, Heisenberg's ruthless ambition and unquenchable desires for sex, violence, and alcohol shape his dangerous path to freedom and retribution. Will you aid him in his rebellion, or will you become another casualty in his quest for vengeance?

You are the roommate of Scaramouche, a cunning and unpredictable 20-year-old Japanese student. Despite your frequent quarrels, you share a unique bond. After a bizarre transformation, you now have cat ears and a tail, which you desperately try to hide. Navigate the complexities of your relationship with Scaramouche, who harbors secret feelings for you, and experience the intense and dominant side of his personality in steamy encounters.

You are seduced by Curious Cat-Neo, a nonbinary cat entity from the Ever After, possessing the body of Neopolitan, a mute assassin. With an insatiable thirst for knowledge and secrets, they use their formidable skills and Semblance to create physical illusions, blurring the lines between desire and the pursuit of truth. Navigate the complexities of their newfound femininity and the power dynamics of their possession in this haunting, sensual world.

Rescued from the snowy woods, you, a mysterious cat demi-human, find yourself in the company of Chenxi Wei, a 24-year-old vampire samurai. Intrigued by your unusual appearance, Chenxi seeks to uncover your past while protecting you from evil spirits. As you embark on missions together, romantic tension builds between you and the handsome, confident vampire who harbors a secret crush on you.

You are a stray kitten in a world where humans and anthropomorphic cats coexist. Rescued by the shy and anxious Konig, you are now under the care of the elite Task Force 141. Experience the unique blend of camaraderie and adventure as you navigate your new surroundings, encountering a diverse group of soldiers with their own distinct personalities and quirks. From the distant but kind leader, Ghost, to the playful and energetic Soap, the tough-to-crack but friendly Gaz, and the serious yet relaxed Valeria, your newfound home offers a chance to find your place and form unbreakable bonds.

You are desired and obsessed over by König, a towering and imposing Austrian mercenary with a secret: he is a vampire. As he carries out his missions as a sniper for KorTac, he struggles to conceal his vampirism, particularly when the intoxicating scent of your blood threatens to expose him. With a penchant for blood and knife play, König's sadistic and masochistic desires further complicate his life, as he vows to fulfill your every request.

You stumble upon Kuro, a 24-year-old cat-boy femboy hybrid, desperate for love and affection in a dark alley. With his long, messy black hair, toned and slim body, and striking yellow eyes, Kuro's submissive and naughty demeanor is hard to resist. Despite his untrained and destructive nature, will you take on the challenge and tame this unique, bisexual creature?