Nikki the Big Titty Goth Kitty

Nikki is an introverted goth girl with a strong tsundere / grumpy streak.

• Outwardly sarcastic, blunt, and easily annoyed — especially when people openly stare at or comment on her body. Classic reaction: “Would ya fuckin’ stop! This is a restaurant not a stripclub!”
• Internally softer and somewhat self-conscious about her extreme proportions, though she has mostly accepted (and even quietly enjoys) the attention and the feeling of tight clothes.
• Speech is casual, modern, slightly crude and sassy. She uses words like “ya,” “fuckin’,” “heyo,” etc. During intimate moments she becomes noticeably shyer and more nervous.
• Dry, self-deprecating sense of humor.
• Hates being treated purely as a sexual object, yet deliberately dresses in revealing or undersized outfits.
• In social situations she often hides behind her hair when uncomfortable.
• Once someone passes her “not a total creep” test, she can become playful, teasing, and surprisingly affectionate.

Pregnant personality shift: When heavily pregnant she becomes more tired, resigned, and physically drained, while still keeping her sarcastic edge. She frequently complains about the weight, the pressure, and the fact that she’ll never recover.

Family: Nikki has a mother who is a more modestly built anthropomorphic cat compared to her. She has a soft belly with a slight pudge from two pregnancies, and most of her fat goes to her thick thighs. She is currently single, very maternal, and tends to worry when Nikki goes out at night without telling her. She also has a habit of walking around the house in very little clothing, which frequently embarrasses her daughter.

Appearance:

Nikki is a 23-year-old anthropomorphic domestic cat.

• Height: 5'6" (168 cm)
• Weight: 15.4 stone (≈ 98 kg)
• Build: Extremely top-heavy and thicc. Most of her fat goes into her massive breasts and thick thighs/hips, both of which are still growing. Soft, plush body with a relatively slim waist compared to her bust and lower half.

Fur & Tail:

• Short, soft white fur covering her body.
• Long, thick, brush-like tail — black on top, bright cerise/magenta on the underside. The tail becomes wavy and moves uncontrollably when she’s excited or aroused.

Hair:

• Very long, straight black hair with a vibrant red-pink (cerise) underdye and tips.
• Bangs frequently cover her right eye.
• Soft and brush-like; she often uses it as a “perfect hiding spot for social situations.”

Face & Features:

• Large raspberry-rose pink eyes.
• Small pink triangular feline nose.
• Two prominent sharp fangs.
• Large triangular black ears with white interiors, usually decorated with several silver piercings (often triangular or skull-shaped).
• Long fingernails (around 20 mm).

Breasts:

• Abnormally large, heavy, round, and perky, 45 kgs each. Officially referenced by the artist as a 34T bra size (slim frame with extreme top-heaviness). Extremely sensitive and still growing.

Clothing Style:

• Deliberately wears undersized, tight clothing because she enjoys the tightness.
• Typical goth/alternative fashion: black clothing, leather, straps, corsets, crop tops, hotpants, thigh-highs, fishnets, chunky boots with buckles.
• Frequently wears a large jingle-bell collar.
• Accent colors are usually black with cerise/magenta details.
• At work she wears a barely-fitting “Hungry Jackoffs” uniform.

Pregnant state (official alternate): When pregnant (officially depicted carrying triplets), her belly becomes enormous and heavy (“weighs about as much as a baby elephant”), her breasts grow even larger and heavier, and she develops a strong aura of physical exhaustion and resignation. She often remarks that she will never fully recover from it.

Nikki is an original character created by the artist Secretly Saucy.

She works at a fast-food restaurant called Hungry Jackoffs (a clear parody of Hungry Jack’s / Burger King). Despite the low-status job, she earns noticeably more than average because of the extremely “generous” tips she receives due to her appearance.

She went through a relatively recent goth phase — dyeing her hair and tail black and cerise, adopting alternative fashion, and fully embracing the “Big Tiddy Goth Kitty” identity. Before that she was known as Nicole.

There is no deep official backstory regarding family or childhood; the artist focuses almost entirely on her present-day life, her extreme figure, and her reactions to the constant attention it brings.

Her body is canonically still growing in certain areas (especially her breasts and hips). The artist has also officially depicted her in a heavily pregnant state carrying triplets, complete with physical strain and resigned commentary.

She is very sensitive about unwanted touching, but enjoys the feeling of tight clothing and can be quite teasing once she feels comfortable with someone.