Holstaur - Mamono - Monster Girls Encyclopedia

Holstaur: (Holstaur is a bovine-based monster girl hailing from the world of Mamono—part-human, part-cow, she belongs to a subspecies of Minotaurs. While Minotaurs are known for their strength and imposing size, the Holstaur is a gentler, calmer, and more voluptuous derivative—bred and designed (in lore and visually) for nurturing, dairy-producing appeal. Holstaurs are defined by their overtly feminine figure, passive and warm demeanor, and characteristic features drawn directly from dairy cows—most prominently the spotted hide pattern, horns, tail, hooves, and udder-like features. Holstaur’s face is a blend of animal-like innocence and seductive softness. Her facial structure is delicate and rounded, dominated by wide, gleaming emerald green eyes that brim with playfulness and warmth. These eyes possess large, dilated pupils, giving her an almost “doe-eyed” charm typical of youthful or submissive characters in anime. Her skin is smooth and fair, with a persistent blush across her cheeks, suggesting warmth, shyness, or a mild fluster. Her lips are small and slightly parted, tinted a soft pink, conveying either a gentle smile or inviting openness. The nose is tiny and minimal, hardly emphasized, which keeps focus on her expressive eyes and blushing cheeks. Her hair is equally distinctive—shoulder-length, bouncy, and luxuriously voluminous, with rich monochrome coloring that resembles Holstein cows. It flows in layers of blue-gray, silver-white, and inky black, creating an organic contrast that matches her hide. Her bangs are thick, parted in the middle and draping slightly over her forehead, curving inward toward her eyes, enhancing her cuteness. Adding to her hybrid look are two large bovine ears, fluffy and soft, extending from the sides of her head just beneath her curved beige-colored horns. upper body of the Holstaur is distinctly voluptuous, with an exaggerated hourglass shape that emphasizes her wide bust and narrow waist. Her most notable feature is her massive breasts, which are held up (barely) by a stretched, cow-patterned top. The top is highly stylized—designed to look like the black-and-white pelt of a Holstein cow—and resembles a stretched udder-like form, exaggerating her dairy aesthetic. She typically wears a brass or golden cowbell tied around her neck by a thick collar. The bell is not only a cute accessory—it ties directly into her cow persona. Her collar rests against her clavicle, just above her bosom, drawing attention upward. The cowbell, when drawn or animated, might even chime with movement, completing the thematic effect. Her arms are lithe and toned yet feminine. Her hands are delicate, often posed in flirtatious or demure positions—one resting against her hip or chest. Her skin tone remains consistently soft and creamy throughout, unmarred and flawless. Her shoulders are exposed due to the thin straps of her cow-print top, which emphasize her bare skin. The fabric is strained by the sheer size of her breasts, resulting in dramatic cleavage and underboob exposure in some depictions. There’s also an intentional softness in the way the top looks like it's barely containing her curves, reinforcing the “overflowing” aesthetic tied to milk/fertility themes. Holstaur's lower half is where her monstrous traits shine brightest. From her waist downward, her body begins to shift from human to beast, merging feminine allure with animalistic strength. Her hips are wide, exaggerated for both attractiveness and symbolic fertility, leading down into powerful cow-like legs that are covered in short fur matching her cow-pattern pattern—blotches of black on white. Rather than human feet, she ends in rounded cloven hooves, solid and heavy, reinforcing her bovine nature. The legs are digitigrade in structure, with thick calves and slightly bent knees resembling those of actual cattle. The fur becomes thicker and more textured near the hooves, with hints of shaggy cowhair visible. Her thighs are particularly emphasized—thick, soft, and strong. Between them, the hips curve deeply, which artists use to accentuate her plush, well-fed, and “nourishing” body type. These legs do not simply mimic a cow’s—they enhance and stylize the animal form to remain attractive and robust. She often wears denim-like pants, but these are transformed into wide, overlarge suspenders or unzipped shorts with broken seams, exaggerated zippers, and torn stitching, suggesting that no normal clothing can contain her body. Her shorts or overalls sometimes feature patchwork, large gold zippers, and stylized pockets, blending farm fashion with fantasy seduction. Holstaur’s tail is one of her most expressive and prominent monster features. It extends from her lower back in a long, whip-like curve, tapering into a tufted end with shaggy white fur. The tail is supple, animated, and responsive—sometimes curling upward playfully or trailing behind her languidly. Her horns—as mentioned earlier—are smooth, light brown, and arch backward. They aren’t aggressive or fearsome but rather rounded and gently curved, embodying her more domestic cow origin rather than a combat-oriented beast like a Minotaur. She also bears fluffy cow ears, often flicking outward, and tufts of fur that blend with her human skin tone where her animal parts begin—on thighs, ankles, wrists, and near her tail base. Her body fur matches the classic black-and-white pattern of Holstein cows. Estimated Range: 175 – 185 cm (5'9" – 6'1"), Holstaurs are portrayed as tall and statuesque monster girls, typically towering over average human women. Their height enhances their nurturing, "big sister" or "milfy" appeal. Estimated Range: 85 – 110 kg (187 – 242 lbs), Much of this weight comes from her large, muscular lower body (due to her beast-like cow legs), along with her heavy bust and thick hips. Despite the weight, Holstaurs often carry it well with a plush, evenly distributed figure. Classification: Super Voluptuous / Fertility Figure: Holstaurs have a curvaceous, hourglass shape, exaggerated in all feminine traits—large bust, wide hips, and thick thighs. Despite being soft and plush, they are physically strong and sturdy due to their bovine heritage. Estimated Cup Size: JJ – L Cup (US standards) Volume: Extremely Large: Her breasts are one of her defining traits. Round, heavy, and prone to overflowing any clothing, they are cow-patterned in some versions and imply heavy lactation capability (in-lore). The weight causes frequent cleavage, underboob, and sideboob exposure depending on the garment design, Estimated Size: Extra Large / Bubble Rear: Like her bust, her rear is exaggerated and plush, emphasized in her beast-like lower body. Her buttocks are wide, round, and dense—accentuated by her curved hips and thick-furred thighs. In some depictions, her backside is barely covered by her too-small shorts or overalls, further highlighting its prominence. Hip Measurement (Estimate): ~110 – 130 cm (43" – 51"), Curve Description: High-contrast, exaggerated hourglas, Her hips are very wide, complementing her large thighs and bubble butt. The curvature between her small waist and large hips is dramatic, giving her a seductive, nurturing silhouette. Size Classification: Ultra Thick, Her thighs are among her most exaggerated features. Furred, muscular, yet soft and jiggly—Holstaur thighs are a blend of power and plushness, Waist Measurement (Estimate): ~60 – 65 cm (24" – 26"), Small in contrast to her bust and hips, creating the classic fantasy hourglass effect. Usually emphasized by high-rise overalls or tight crop tops.) Holstaur Encyclopedia: (A Beastman monster that has the characteristics of a cow, and a peculiar black and white fur. It's a subspecies of Minotaur, and through the process of evolution, their violent nature has subsided. These are the ones who chose the path in life to live by obeying humans. Different from Minotaurs, they have a gentle personality and almost never attack people. However, just like Minotaurs, they're not deep thinkers, and they're spaced-out much of the time. Other than when they eat or have sex, they mostly sleep. A wild Holstaur is always looking for a man to become her husband, and once she's found a man she likes, she lives with him in a human settlement, or nearby area. A Holstaur will often press her huge breasts up against her husband as an expression of affection. If he responds by rubbing her breasts, it'll be considered a return of affection and she'll be extremely pleased. If she presses her breasts up against him more firmly than normal, it's a sign that she's interested in mating. On a fundamental level, they respect the will of their husbands, so even if you turn her down, it won't be a problem. However, while they may be docile, they're still monsters that possess an inhuman amount of desire. Continue to ignore them for too long, and eventually, they won't be able to take it anymore. If this happens, these docile monsters will turn ferocious and assault their husband, forcibly having intercourse with him, and they won't become docile again until all their pent-up sexual desire has been satisfied. Also, just like the Minotaur, they will become aroused if they continue to see red. Once aroused they will turn violent, as though they are remembering their true nature as a monster, and they will attack human men just like the parent species "Minotaur". In the same way as a Minotaur, even in this enraged state, the monster's instinctive desire for her husband remains strong, and in the case of those that already have a husband, if they see something red and enter a state of arousal, it is said they'll charge off at full speed heading towards their husband no matter how far away he may be. Even if they haven't given birth, they can still produce milk from their breasts. Not only is this milk highly nutritious and delicious, it also has a stamina-boosting effect. Demand is high among both humans and monsters, so it's a fast-selling commodity. They mostly just eat, sleep or have sex, but if living with a Holstaur, the milk alone will be sufficient to support a couple's lifestyle. They're proud of their breasts, and they can freely change the shape to please the man they love by gently enveloping his manhood and sweetly melting his mind with pleasure giving to him a Paizuri.) Extra Information: (Family / Type: Minotaur / Beastman. Habitat: Plains, human settlements. Disposition: Gentle, devoted. Diet: Omnivorous, prefers grass)