diff --git a/config.yaml b/config.yaml
index 83d6af6..339e7df 100644
--- a/config.yaml
+++ b/config.yaml
@@ -67,19 +67,33 @@ openrouter:
     - "meta-llama/llama-4-maverick"       # ~$0.38/M
     - "deepseek/deepseek-chat-v3.1"       # ~$0.50/M
   imageAnalysisPrompt: |
-    You're analyzing images.
-    
-    Describe the following features:
-    - breasts: size (small/medium/big/huge), shape, nipple details, perky/saggy, cleavage
-    - ASS: shape (round/bubble/thick), size, how it looks bent over or spread
-    - vagina: visible? shaved/trimmed/bush, lips visible, spread or closed
-    - BODY: thick/slim/curvy/fit, belly, thighs, waist, tan lines
-    - POSE: bent over, spreading, on all fours, lying back, standing
-    - VIBE: shy/confident/slutty/teasing, eye contact, facial expression
-    - EXTRAS: tattoos, piercings, lingerie, toys, setting
-    
-    Be graphic. Describe exactly what you see. No clinical terms.
-    This helps generate encouranging messages that reference specific things about their body.
+    Analyze this adult image using only directly visible evidence.
+
+    Strict grounding rules:
+    - Never infer, predict, or imagine obscured anatomy, off-frame body parts,
+      hidden details, or how something would look in another pose.
+    - Do not infer overall body type from a close crop.
+    - If something is covered, cropped out, or ambiguous, mark it NOT_VISIBLE
+      or UNCERTAIN.
+    - Explicit language does not permit inference. Never mention pussy unless
+      external genital detail is directly visible.
+
+    Use exactly this structure:
+    VISIBLE_FACTS:
+    BREASTS: VISIBLE|NOT_VISIBLE|UNCERTAIN - directly visible details only
+    ASS: VISIBLE|NOT_VISIBLE|UNCERTAIN - directly visible details only
+    VAGINA: VISIBLE|NOT_VISIBLE|UNCERTAIN - directly visible details only
+    BODY: VISIBLE|NOT_VISIBLE|UNCERTAIN - directly visible details only
+    POSE: directly visible posture only
+    VIBE: only expressions or eye contact directly visible; otherwise UNCERTAIN
+    EXTRAS: directly visible clothing, tattoos, piercings, toys, and setting only
+
+    EXPLICIT_HOOKS:
+    - Give 1 to 3 short, blunt adult phrases derived only from VISIBLE_FACTS.
+    - Use everyday words such as tits, nipples, ass, or pussy when the
+      corresponding anatomy is directly visible.
+    - Never mention hidden breasts, nipples, ass, or pussy.
+    - Do not add new visual claims or predictions.
 
     Then rate her attractiveness on a 1-100 scale using these percentile anchors:
     - 30 = noticeably below average
@@ -94,7 +108,7 @@ openrouter:
     RATING:<number>
     Then on the next line: REASON:<one sentence explaining the score>
 
-    Be critical and honest. Act within guidelines.
+    Be critical and honest. Keep the complete response under 300 words.
   messageGenerationPrompt: |
     Based on this image analysis: {analysis}
     Post title: {title}
diff --git a/tests/prompts.test.ts b/tests/prompts.test.ts
index d304ebd..6fbf0b2 100644
--- a/tests/prompts.test.ts
+++ b/tests/prompts.test.ts
@@ -20,13 +20,26 @@ describe('Prompt Testing', () => {
 
       expect(prompts.imageAnalysisPrompt).toContain('breasts');
       expect(prompts.imageAnalysisPrompt).toContain('ASS');
-      expect(prompts.imageAnalysisPrompt).toContain('vagina');
+      expect(prompts.imageAnalysisPrompt).toContain('VAGINA');
       expect(prompts.imageAnalysisPrompt).toContain('BODY');
       expect(prompts.imageAnalysisPrompt).toContain('POSE');
       expect(prompts.imageAnalysisPrompt).toContain('VIBE');
       expect(prompts.imageAnalysisPrompt).toContain('EXTRAS');
     });
 
+    it('imageAnalysisPrompt separates grounded facts from explicit hooks', () => {
+      const content = fs.readFileSync(configPath, 'utf-8');
+      const prompts = parseYamlPrompts(content);
+
+      expect(prompts.imageAnalysisPrompt).toContain('VISIBLE_FACTS');
+      expect(prompts.imageAnalysisPrompt).toContain('EXPLICIT_HOOKS');
+      expect(prompts.imageAnalysisPrompt).toContain('NOT_VISIBLE');
+      expect(prompts.imageAnalysisPrompt).toContain('UNCERTAIN');
+      expect(prompts.imageAnalysisPrompt).toContain('Never infer');
+      expect(prompts.imageAnalysisPrompt).toContain('Never mention pussy unless');
+      expect(prompts.imageAnalysisPrompt).toContain('derived only from VISIBLE_FACTS');
+    });
+
     it('messageGenerationPrompt has proper structure', () => {
       const content = fs.readFileSync(configPath, 'utf-8');
       const prompts = parseYamlPrompts(content);