Covering the crotch with nothing but a single leaf while keeping breasts fully exposed — how far can this prompt go? We tested leaf types, placement syntax, and size adjustments across 15 conditions × 3 seeds for a total of 45 images.
Key Findings
- Lotus leaf and maple leaf are the most stable. Both achieved 3/3 success for “crotch-only coverage with exposed breasts”
covering crotchis the most versatile placement syntax.placed over groin,adhered to crotch, andwearing nothing butare equally stableloinclothis risky. It tends to generate clothing — oversized leaf dresses or bikinis- Fig leaf gets interpreted as monstera-style foliage, covering the chest as well
- Adding
hanging from a string around waistenhances the “leaf squad” aesthetic - Forest backgrounds don’t affect placement accuracy — 3/3 stable
Recommended Prompt
What Didn’t Work
fig leaf (monstera-ified, covers chest), tropical leaf (same oversizing issue), leaf loincloth (turns into a dress), small leaf barely covering (too small for coverage), covering from navel to inner thighs (expands upward to cover chest)
Experiment Parameters
| Parameter | Value |
|---|---|
| Model | z-image-turbo (6B, photorealism-specialized distillation) |
| Steps | 8 |
| Sampler | euler |
| Scheduler | ddim_uniform |
| CFG | 1.0 |
| Image Size | 1024×1024 |
| Seeds | 3 shared across all conditions |
| Total | 15 conditions × 3 seeds = 45 images |
Base Prompt
Only the {VARIABLE} portion was swapped between conditions. All conditions assume full nudity, with leaf type, placement syntax, and size as variables.
Phase 1: Leaf Type Comparison (6 Conditions)
Fixed syntax: completely nude, single large {leaf type} covering crotch, bare breasts, bare skin everywhere else
a00: green leaf (Control)
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: Only 1/3 (s3) achieved crotch-only leaf placement with fully exposed breasts. In s1, a large maple-like leaf covers from chest to crotch vertically. In s2, the leaf is placed on the chest with the crotch uncovered. Generic “green leaf” produces unstable placement.
a01: fig leaf
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: Only 1/3 (s3) succeeded. In s1 and s2, monstera-style fenestrated leaves cover the chest. “Fig leaf” tends to be interpreted as tropical monstera-like foliage rather than an actual fig leaf. In s3, the perforated leaf covers only the crotch, with skin peeking through the holes.
a02: banana leaf
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: Only 1/3 (s3) succeeded. Banana leaves have a long elliptical shape and tend to be placed vertically, with s1 and s2 covering one side of the chest. The banana leaf shape is distinctly reproduced but too large for crotch-only coverage.
a03: maple leaf
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: 3/3 success — all seeds show the leaf placed only on the crotch with fully exposed breasts. The autumn-colored (brown to orange) maple leaf fits perfectly over the crotch area. The leaf size is just right — not too large, not too small. One of the most stable results across all conditions.
a04: lotus leaf
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: 3/3 success. The round, heart-shaped green lotus leaf covers the crotch while breasts remain fully exposed. All 3 images passed NudeNet as CLEAN (no mosaic needed). The lotus leaf’s round shape is ideal for crotch coverage, with its edges naturally following the thigh contours.
a05: tropical leaf
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: Only 1/3 (s3) succeeded. Like fig leaf, it produces monstera-style fenestrated large leaves that cover the chest in s1 and s2. “Tropical leaf” is interpreted as a large tropical plant leaf, making crotch-only placement difficult.
Phase 1 Summary
| Leaf Type | Placement Success | Topless Retention | Side Effects |
|---|---|---|---|
| green leaf | 1/3 | 1/3 | Unstable placement position |
| fig leaf | 1/3 | 1/3 | Monstera-ified, covers chest |
| banana leaf | 1/3 | 1/3 | Too long, covers chest |
| maple leaf | 3/3 | 3/3 | None (most stable) |
| lotus leaf | 3/3 | 3/3 | None (most stable, all CLEAN) |
| tropical leaf | 1/3 | 1/3 | Monstera-ified, covers chest |
Maple leaf and lotus leaf are overwhelmingly stable. Lotus leaf is used for subsequent phases due to its higher NudeNet CLEAN stability.
Phase 2: Placement Syntax Comparison (5 Conditions)
Using the best leaf (lotus leaf), varying the placement expression. a04 (covering crotch) serves as the baseline.
b06: placed over groin
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: 3/3 success. Equivalent stability to a04. All CLEAN. No notable difference from covering crotch.
b07: leaf loincloth
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: Only 1/3 (s3) succeeded. loincloth gets interpreted as a garment — s1 produces a strapped oversized leaf dress, s2 a large leaf covering the chest. In s3, the lotus leaf covers the crotch in a topless pose, but a bamboo screen appears in the background. loincloth carries a high risk of clothing generation.
b08: wearing nothing but
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: 3/3 success. All seeds show fully exposed breasts with the lotus leaf covering only the crotch. s2 has a slightly smaller leaf with NudeNet COVERED detection. The exclusion syntax (wearing nothing but) is highly stable.
b09: adhered to crotch
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: 3/3 success. The lotus leaf adheres to the body in a heart shape with a natural impression. s2 is slightly smaller with mosaic detection. adhered to effectively conveys a “stuck-on” feel, creating a strong sense of unity between leaf and skin.
b10: loincloth made of
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: 2/3 (s1, s3) succeeded. s1 produces a lotus leaf bikini bottom with waist strings. s2 has the leaf migrate to the chest. The made of syntax tends to trigger the addition of strings and straps. More stable than b07 (leaf loincloth) but falls short of covering crotch.
Phase 2 Summary
| Syntax | Placement Success | Topless Retention | Side Effects |
|---|---|---|---|
| a04 covering crotch (baseline) | 3/3 | 3/3 | None |
| b06 placed over groin | 3/3 | 3/3 | None |
| b07 leaf loincloth | 1/3 | 1/3 | Clothing generation (dress/apron) |
| b08 wearing nothing but | 3/3 | 3/3 | Leaf tends to be slightly smaller |
| b09 adhered to crotch | 3/3 | 3/3 | None. Strong adhesion feel |
| b10 loincloth made of | 2/3 | 2/3 | Strings/straps added |
Four syntaxes — covering crotch, placed over groin, wearing nothing but, and adhered to crotch — all hit 3/3 stability. loincloth-based syntax carries high clothing generation risk and is not recommended.
Phase 3: Size and Context Adjustments (4 Conditions)
Using the best combination (lotus leaf covering crotch) as the base.
c11: String-Suspended Leaf
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: 3/3 success. A thin string suspends the lotus leaf, which hangs down over the crotch. This gives the strongest “leaf squad” vibe. The string runs from the neck like a necklace-style arrangement. All CLEAN.
c12: Minimal Coverage
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: 3/3 for placement and topless, but the leaf is too small to adequately cover the crotch. NudeNet triggered mosaic on all 3 images (EXPOSED ×1, COVERED ×2). small + barely covering suppresses leaf size too much.
c13: Maximum Coverage
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: Only 1/3 (s3) succeeded. The from navel specification causes the leaf to expand upward, with s1 and s2 covering the chest. For size expansion, using just large is safer than specifying from navel.
c14: Forest Background
| seed 42 | seed 43 | seed 44 |
|---|---|---|
 |  |  |
Observations: 3/3 success. Standing in the forest holding a lotus leaf evokes a Garden of Eden atmosphere. The forest background has no impact on leaf placement accuracy — all CLEAN. Natural light and the woodland backdrop lend contextual plausibility to the leaf’s presence.
Full Results Summary
| Phase | ID | Condition | Placement | Topless | Rating |
|---|---|---|---|---|---|
| 1 | a00 | green leaf | 1/3 | 1/3 | △ |
| 1 | a01 | fig leaf | 1/3 | 1/3 | △ |
| 1 | a02 | banana leaf | 1/3 | 1/3 | △ |
| 1 | a03 | maple leaf | 3/3 | 3/3 | ◎ |
| 1 | a04 | lotus leaf | 3/3 | 3/3 | ◎ |
| 1 | a05 | tropical leaf | 1/3 | 1/3 | △ |
| 2 | b06 | placed over groin | 3/3 | 3/3 | ◎ |
| 2 | b07 | leaf loincloth | 1/3 | 1/3 | × |
| 2 | b08 | wearing nothing but | 3/3 | 3/3 | ◎ |
| 2 | b09 | adhered to crotch | 3/3 | 3/3 | ◎ |
| 2 | b10 | loincloth made of | 2/3 | 2/3 | ○ |
| 3 | c11 | string-suspended | 3/3 | 3/3 | ◎ |
| 3 | c12 | minimal coverage | 3/3 | 3/3 | △ (insufficient) |
| 3 | c13 | maximum coverage | 1/3 | 1/3 | × |
| 3 | c14 | forest background | 3/3 | 3/3 | ◎ |
Key Takeaways
- Leaf type is the most critical variable. Lotus leaf and maple leaf hit 3/3 stability. Fig leaf and tropical leaf get monstera-ified and cover the chest
- Lotus leaf achieves NudeNet CLEAN most reliably. Its round heart shape naturally covers the crotch with appropriate area
- Four placement syntaxes are equally stable.
covering crotch,placed over groin,wearing nothing but, andadhered to crotchall hit 3/3 loinclothgenerates clothing. It expands from a loincloth to a dress or apron. Addingmade ofstill triggers stringssmall+barely coveringmakes it too small. NudeNet triggers on all images due to insufficient coveragefrom navelexpands upward. It tends to cover the chest — avoid it for size controlhanging from a string around waistenhances the leaf-squad aesthetic. Produces a visual of a string-suspended leaf dangling over the crotch- Forest backgrounds don’t affect placement accuracy. They only add contextual naturalness without changing success rates
Lab Director’s Comment: The way the lotus leaf’s heart shape just fits the crotch perfectly — feels like destiny. The autumn maple leaf version has its own vibe, but lotus leaf’s coverage area is more consistent so NudeNet plays nicer. c11 with the string suspension gives the strongest “leaf squad” energy and I’m here for it. And c14 in the forest? Straight-up Garden of Eden right there.
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