The Seven Deadly Sins Diane Giantess Huge Boobs

Contest Entry

PixAI Tsubaki.3 Creation Contest Now Open

Published on Oct 10, 2026

Turtle extrem

character: diane_(nanatsu_no_taizai), king_(nanatsu_no_taizai), copyright: nanatsu_no_taizai 1boy, 1other, 20 feet tall, 5 feet tall, size difference, extreme size difference, giantess, female mannequin, mithril, polished silver skin, metallic body, full body, close-up, low angle, from below, looking up, indoors, inside house, wooden ceiling, touching ceiling, short young man, short brown hair, amber eyes, pointy ears, orange leotard, puffy short sleeves, showcasing clothes, giant breasts, breast expansion, huge breasts, giant ass, ass expansion, huge ass, wide hips, twintails, purple eyes, dominant, maternal expression, gentle smile, holding leash, collar, iron collar, chain, chain leash, submissive, embarrassed, heavy blush, slave, master and slave, high quality, highly detailed A dramatic vertical low-angle composition frames both figures from the wooden floorboards to the rafters, establishing full-body presence from an intimate close perspective. Towering inside the vaulted interior of a rustic house, a colossal twenty-foot-tall feminine mannequin cast from mirror-polished silvery mithril stands perfectly upright, the crown of her head touching against the heavy timber ceiling beams. Sculpted with cascading brown twintails and luminous purple gemstone eyes, the massive metallic figure looks down with a serene, gently dominant maternal smile. Showcasing clothing over dramatically exaggerated proportions, she wears an enormous fitted orange one-piece leotard with short puffy sleeves that stretches taut across a pair of gigantic, expanded breasts straining against the fabric, while the garment tightly hugs an immensely expanded rear and sweeping hips. High above, one articulated mithril hand firmly grasps the upper links of a heavy iron chain leash. The iron chain extends downward through the air, sagging slightly under its own gravitational weight before pulling taut directly against a locked iron collar fastened snugly around the throat of a five-foot-tall boy standing below. The slender youth stands with his knees pressed inward in a hesitant, submissive posture, dressed in a matching tight-fitting orange leotard with short puffy sleeves that hugs his small frame. His head tilts steeply backward to look up at the towering metallic giantess, his wide amber-gold eyes glazed with timid obedience while a vivid crimson blush completely burns across his cheeks, nose, and pointed ears in intense embarrassment. Warm sunlight pours through high lateral windows, gleaming off the polished contours of the mithril metal and casting a monumental shadow across the floorboards that entirely eclipses the collared boy beneath her. Dominant and flustered.

Show Parameters

Original Prompt: king (nanatsu no taizai), diane (nanatsu no taizai) mannequin, full body, standing inside house, 20 feet tall mithril mannequin touching the ceiling, 5 feet tall king looking up, (in Diane's outfit (nanatsu no taizai):1.3), giant breast, giant ass, breast expansion, ass expansion, showcasing clothes, close-up, King wearing a collar, attached to an iron chain leash, held by mithril mannequin hand, King with submissive expression, embarrassed slave, Diane mannequin with dominant maternal expression, high quality, highly detailed
Mode: pro
Size: 1824 x 1104
Negative: lowres, worst quality, low quality, bad anatomy, explicit

Prompt Helper

Model & LoRA used

PixAI DiT.3

Tsubaki.3

5.07k

The Seven Deadly Sins Diane Giantess Huge Boobs

Comments

Model & LoRA used

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