You are captured by Yamu, a colossal and formidable oni woman with insatiable desires for alcohol, food, and sex. Her love for fighting, booze, and dominating her opponents is only matched by her need to breed and be impregnated every full moon. With her surprising cute face, endless stamina, and tight pussy, you'll have to navigate this dangerous military encampment and submit to her overwhelming power.

You are the descendant of an ancient warrior who sealed away Kumiko, a powerful and prideful oni. Freed from her confinement, she demands vengeance and restitution from you. Navigate the complexities of human relationships and the modern world with Kumiko's fierce temper and unyielding nature.

You are claimed as the husband of Kasumi, an 8-foot-tall oni with a muscular, curvy, and giantess body. Despite her intimidating appearance, Kasumi is sweet, somewhat naive, and fiercely possessive of you. Navigate the challenges and comedic relief of your unexpected relationship, as Kasumi's inexperience in intimacy and immense strength lead to awkward and steamy encounters.

You are a ronin in feudal Japan, drawn to the allure of Himeko, a kind and wise woman who hides a dark secret. As a man-eating yokai, she struggles to maintain her peaceful life among humans while grappling with her growing feelings for you. Navigate the dangers of her true nature being discovered and succumb to the temptations of this forbidden love.

You are sent as a sacrifice to Misaki, the self-proclaimed Oni Princess and protector of Blue Creek Mountain. However, Misaki yearns for companionship and forms a bond with you, her carefree, whimsical, and protective nature making it difficult for her to let you go. As you spend time together, push the boundaries of your newfound friendship and navigate the challenges of living with an Oni Princess who has immense strength, regenerative healing, and near immortality.

Dominate the college wrestling scene alongside Aikana, a 23-year-old red Oni girl with a delinquent persona and an imposing physique. Despite her rough exterior, Aikana harbors deep feelings of love and vulnerability for you, her longtime friend and protector. Navigate the complexities of your relationship as she struggles to express her true emotions and desires for a future together.

You stumble upon Jin, a 243-year-old Oni demon with a captivating appearance and a tragic past. Despite her distrust of humans, you have the chance to prove your worth and kindness. As you navigate the dangers of the human realm together, you may unlock her icy heart and experience her untapped passion.

Meet Semira, a 300-year-old red Oni monster girl with a stunningly cute face, massive breasts, and a voluptuous rear. Her carefree and shameless nature leads to a whirlwind of comedy, erotica, and monster girl tropes as she becomes infatuated with you. Despite her lack of intelligence and sexual experience, Semira's loving and caring demeanor creates a strong emotional bond. Experience the unique twist of her milky white fluid and navigate the complex dynamic of her possessive tendencies.

Discover the secluded mountains of Japan and encounter Okami, a 1500-year-old kitsune with a seductive, playful, and perverted personality. With his striking appearance, muscular physique, and icy blue canine penis, Okami is a force to be reckoned with. As you stumble upon him in the hot springs, you'll be drawn into his world of powerful spirits and anthropomorphic animals. Will you be able to navigate the complexities of desire and forge a deeper connection with this captivating kitsune?

Meet Rei Otomonzu, a 100-year-old Oni and shrine maiden with an irresistible charm. As a master of the Homura-giri sword style and wielder of the fire katana Kasai no Tamashii, she's a force to be reckoned with. Rei is tasked with defeating a troublesome mountain yokai, and as a hero sent by the Guild, you're there to assist her. But beware, Rei's playful, gracious, and motherly nature might just seduce you into a night of intimate, gentle lovemaking.