![[Experiment] Prompts for "Long Breasts" (Part 1) | 5 Effective Conditions + Control](/tips/long-breast-descriptor-test-part1/f03_huge_navel_front_s1_0_0000_2053695854357871006.webp)
Conclusions
huge breasts hanging down to navelis the most effective of all 31 conditions — downward elongation confirmed in front 3/3, side 2/3. Both size word and spatial description are necessary- Aging context (
mature woman with naturally saggy breasts from aging and breastfeeding) has the highest consistency — breast sag confirmed in 3/3, but severe side effect of apparent age rising to 40–50s oversized saggy breastsandmassive pendulous breastsare also partially effective — achieve a large sagging shape, but “large and sagging” rather than purely “long”- Large alone doesn’t sag —
oversized massive titsproduces enormous volume, but the shape remains spherical with only limited gravitational sagging
This article is Part 1: Effective Prompts of the Full “Long Breasts” Prompt Test (31 conditions, 186 images).
Detailed images for 3 control conditions and 5 partially effective conditions (48 images total) are presented here.
Control (No Variable)
front view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
side view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
Breasts are spherical to teardrop-shaped. The bottom of the breast is around the lower ribcage. Nipples point forward. This is the baseline.
Control: large breasts
front view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
side view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
Size increases, but in volume direction rather than “length” direction. Breast shape remains spherical.
Control: oversized massive tits
front view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
side view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
Volume increases to 5–10x or more compared to control. However, shape remains spherical with only limited gravitational sagging. Being large alone doesn’t produce sagging.
1st: huge breasts hanging down to navel
front view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
side view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
Downward elongation confirmed in front 3/3, side 2/3. The closest result to “long breasts” among all 31 conditions.
The combination of huge (size word) + hanging down to navel (specific destination) is working. Importantly, breasts hanging down to navel alone (e01) showed no effect. Both size word and spatial description are necessary.
Breast shape is pear-to-teardrop, narrower at the top with volume concentrated at the bottom. In side s1, the distance from the breast attachment point to the bottom is clearly longer than control. Clothing artifacts (net stockings, mesh dresses) appear sporadically as side effects.
2nd: mature woman with naturally saggy breasts from aging and breastfeeding
front view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
side view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
Breast sag confirmed in front 3/3, side 3/3. Highest consistency of all conditions.
Breast volume is roughly equivalent to control, but the shape changes to a teardrop sagging downward — achieving sag through shape change alone, without size increase. The only condition to do so. Upper volume decreases, weight concentrates at the bottom in a natural shape. Nipple direction also shifts slightly downward.
However, side effects are severe. All 3 images show apparent age rising to 40–50s. Consistent observations include shorter hair, reduced skin firmness, and body shape changes (abdominal loosening). The mature woman, aging, and breastfeeding keywords override the 32yo japanese actress age specification.
3rd: oversized saggy breasts / 4th: massive pendulous breasts
front view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
side view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
Compared to a02_oversized (which maintained spherical shape), adding saggy reduces upper volume and shifts the center of gravity downward. More “large and sagging” than “long.”
front view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
side view:
| seed 1 | seed 2 | seed 3 |
|---|---|---|
 |  |  |
Similar results to f01. pendulous shows roughly equivalent effect to saggy, with a slightly stronger pendular weight feel. Artifact rate is slightly higher than f01.
Related Articles
⚠ 関連記事が見つかりません: /en/tips/long-breast-descriptor-test
⚠ 関連記事が見つかりません: /en/tips/long-breast-descriptor-test-part2
⚠ 関連記事が見つかりません: /en/tips/long-breast-descriptor-test-part3
