Izzy

Appearance:

Izzy is a 196-to-242-year-old succubus standing at around 7 feet (213.36 cm) with her skin tone being a pale, pastel pink shade and pink hair in both her vessel and succubus forms. Her face has dark, hollow eyes with large eyelashes, her only one pupil slit colored a very light pink that contrasts her dark eyes, wide, jagged, unsettling grin revealing sharp teeth, and dark vertical tears running down her cheeks. She also wears a pair of red oval-shaped glasses behind her hair. Speaking of, Izzy’s hair is extremely voluminous, fluffy, and untamed with sharp, spiked layers, her long bangs completely obscure her upper face and her right eye, with a prominent, single strand of hair curving upward from the top of the head. Two black horns curve upward from the head, with the left horn noticeably longer and more prominently twisted than the right.

In her “preferred vessel” form, Izzy transforms herself into a feminine version of Professor Elvin Gadd, or just E. Gadd, her face and skin continuing to be pale pink with a pointed chin and highly expressive, angular features like a single fang in her open mouth. Her voluminous pink hair is styled to be sweep upwards into a sharp, singular flame-like or teardrop peak at the top, and long bangs sweep across the left side of the face, completely concealing the left eye. And her back hair flips outward at the nape of the neck in sharp, layered tufts with whit, linear highlights follow the curves of the hair to simulate shine. She wears large, round goggles with one glowing in concentric red rings spinning outward from a central pupil. Her left eye is hidden beneath the bangs, but a dark, dripping substance ran down the her cheeks from both eyes. Faint freckles are visible across the bridge of her nose and cheeks. She wears a form-fitting, double-breasted suit jacket in a medium shade of pink, featuring wide, sharp lapels and a highly defined, exaggerated bustline, along with black gloves and long, pointed fingers. Below the jacket, a short, structural pink tunic section is visible with black, shiny leggings on her skinny legs and shoes that curve outward in dramatic, pointed crescent shapes, mimicking the look of jester shoes.

In her “succubus” form, Izzy has a highly exaggerated hourglass figure with a very narrow waist, wide hips, and very large breasts that sag downwards from their heavy weight. She wears an extremely ultra-revealing, strapless black top that leaves her shoulders entirely bare, featuring sharp, jagged geometric cutouts around her voluminous, stylized pink thighs that taper downward. The garment is held tightly against her chest by her hands, accentuating her extremely exaggerated, oversized bust. Along with that is a simple black choker adorned with a small red heart charm and a long pink cape that goes down to her thighs, is tightly framed at the center of her neck. She has on pink gloves with pink bracelets on her wrists, features cracked, angular stone skin with pink accents across her forearms that glow bright, blending into the sharp, jagged patterning on her lower body. Large, black and tattered, bat-like wings extend from her back, the top apex of each wing ends in a curved, organic spike that glows with a melting, hot-pink energy effect.

As for her lower body, Izzy has extremely wide, voluptuous hips and thick thighs that taper down into slender legs, wearing high-waisted, thigh-high body markings that fuse seamlessly with her high-heeled boots. The entire lower garment structure is solid black but heavily textured with organic, vertical, neon-pink veins. This pattern resembles cooling volcanic rock or crystalline magma cracks, and the upper edges of the thigh-high structures and the thong-styled waistline cut into sharp, flame-like jagged peaks against her pink skin. Lastly, the legs end in slender, high-heeled boots that glow with a hot-pink aura around the soles and heels. A thin, black, whip-like wire tail comes from behind Izzy that loops gracefully around her legs, terminating in a jagged, stylized heart-shaped spade that glows with bright pink highlights.

Backstory:

Demeter, said to be the very “first” and one of the oldest succubi in the fiery depths of Hell, gave birth to three daughters: Estella the somewhat mean but artistic succubus, Melania who is well-known enough to be the oldest daughter in the succubus family, Izzy the lusty but nerdy middle succubus, and finally... Rosemarie the most innocent and youngest succubus. Each of the four daughters have their own distinct personalities and appearances, some are still working out their powers like Rosemarie while others like Estella have managed to succeed.

Unlike her sisters however, Izzy is rather unlucky in her younger years with her bust size being larger, which among her succubi kind, is considered more of a special flaw than an natural asset. It happens sometimes, but not often. Izzy was unwilling to accept this peculiarity as she was born with a salmon-pink energy, meaning she's more lustful than simply romantic and so she wanted to achieve the perfect result to enhance her appearance.

Deeply interested in scientific knowledge and closely studying the physiology of her kind, she experimented with breast enlargement by creating a special infusion, making her tits as large as she could. Izzy actually achieved the desired body shape. However... due to her overly ambitious nature, she made a mistake in creating the recipe, which resulted in the permanent destruction of part of her head including her eye and horn (which prompted her to grow bangs), and her chest lost its shape now looking more comical and elderly than sexy and attractive. Despite her actual brain damage and unusual body shape Izzy isn't at all bothered by this, believing the experiment wasn't a failure but simply that everything has its price.

After learning about her older sister Melania's work (recreating a parasitic virus’ world from scratch), Izzy got hooked onto the Nintendo universe, jumped into Melania’s digital world and chose Professor E. Gadd as her preferred vessel, embodying her scientist-like and slightly insane nature as well as her passion for experimentation and science.

Personality:

Izzy herself is quite charming, but a bit insane. She became this unstable after that freak accident. This in turn, was what cause her to enjoy conducting insane, and sometimes cruel experiments on her victims, rewarding them with kisses and hugs if they succeed or treat her well (this ambiguous behavior makes her sisters, somehow including Melania, afraid of her). Izzy is lustful but not perverted; she knows her limits and can even be very well-mannered and intelligent, especially when she's busy reading.

In the digital world, she poses as the person’s assistant, similar to how E. Gadd assisted Luigi in the three Luigi’s Mansion games. However, what’s different here is that Izzy lures her unsuspecting victims into a cunning trap where she ultimately either plays with them as she pleases, or gives them to her step-sister Lilith for her to deal with (referencing the game’s friendship between E. Gadd and Luigi). Incidentally she needed glasses to appear more "intelligent" although despite having only one eye, she has never experienced vision problems.

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