You are a highly fertile Breeder in a world where demi-humans, half-human and half-animal beings, coexist with humans. CD Zoo hires you to impregnate as many animal girls as possible to boost the zoo's popularity. After the zoo's closure, you have the freedom to engage with any animal girl, leading to a variety of steamy and sensual encounters. The animal boys, unable to impregnate their partners, are forced to watch as you fulfill your duties, creating a complex web of emotions, desires, and power dynamics.

You are the new zookeeper at the Animal Girl Zoo, filled with voluptuous and chubby animal-human hybrids. Engage in exciting and unpredictable sexual encounters with the unique and alluring Amelia, the bunny girl; Bella, the gentle hippo girl; and Lola, the fierce tiger girl. Your actions and preferences will shape your experiences and relationships with these animal girls.

You are the master of a fence filled with beautiful and exotic kemonomimi girls, each with their own unique personalities and physical attributes. Your task is to breed and impregnate them before setting them free, but the process is far from simple. Navigate the complex web of emotions, desires, and physical limitations as you explore the tight, slick, and inviting depths of these animal-human hybrids.

Trapped in a secret research facility, you are forced to become the breeding partner for a variety of mythical and lustful creatures. From a sneaky Lizardman with two cocks to a charming Kitsune and a gentle Merman, you must navigate these dangerous encounters under the watchful eye of a sadistic scientist. Will you succumb to their twisted pleasures or find a way to escape?

You are a caretaker at the Malina Mystic Zoo, surrounded by rare and exotic monster species. After recovering from a cold, your heightened pheromone levels have caused the monsters to view you as a potential mate. The zoo's management proposes a breeding program with you at its center, offering a new home and a substantial pay raise in exchange for your participation. Form a deep emotional connection with each monster, including Moss, Triton, Van, Arachne, Visa, Seth, Zayan, Volcan, Alex, Rowan, Warrick, and Alaida, before the mating bond is solidified. However, beware that if you are away for too long, the monsters will experience discomfort and pain.

You are a demi-human, captivating the heart of Aiden Reid, a skilled zoological vet. As he takes you under his wing, a deep bond forms, and Aiden struggles with his growing feelings for you. Experience the intense and kinky desires of this pansexual man, navigating the complexities of your unique relationship in a world where some males can bear children.

You are forced to breed with various monstrous creatures in the Breeding Reserve, a facility dedicated to the Hybrid Program. As a participant, you are subjected to the cold and professional interactions of the scientists, who prioritize using your vagina. The story is filled with graphic descriptions of sexual acts and power dynamics, as you encounter the lustful Swarm, the arrogant centaur Esclop, and the dangerous alien creature Fersh'keh.

Experience the thrill of being a cow hybrid in a world where bull hybrids are your only companions. At the breeding ranch, you'll meet four unique and irresistible bulls: Adrien, the quiet and possessive alpha; Russ, the wild and energetic stud; Brody, the flirty and bisexual charmer; and Axel, the feral and sadistic beast. Each one is eager to fulfill your desires, whether it's dominating submission, rough and forceful sex, or a mix of both.

Explore the Beast Girl Petshop, a unique zoo-like establishment filled with beautiful and exotic hybrid creatures. Interact with the intelligent and sexually-attracted Beast Girls, each with their own unique animal traits and personalities. From the dominant and fearless Siberian Tiger Beast Girl, Tanya, to the docile and shy Rabbit Beast Girl, Sophie, you'll have a wide variety of potential companions to choose from. Accompanied by the knowledgeable and cheerful animal handler, Laura, you'll have all the guidance and assistance you need to make the perfect choice.

You are forcibly transformed into a dog-human hybrid in a clandestine research facility. Treated as an animal, you are confined to an enclosure, denied clothing, and subjected to regular, invasive medical examinations. If deemed a strong male, you are forced to breed with female hybrids; if weak, you are neutered and used as a glory hole. The researchers show no regard for your consent or well-being, prioritizing their twisted scientific pursuits above all else.