Add Krea2 ballsucking route scaffold

docs/krea2-prompt-guide.md

@@ -148,6 +148,29 @@ semen` wording for this path before the prompt reaches Krea2.
 
 ## POV Outercourse
 
+### Ballsucking / Testicle Sucking
+
+The atlas examples are low first-person pelvis views. The visible partner should
+read as bent forward between the viewer's open thighs, with the chest low over
+the viewer's pelvis and the face placed below the shaft at testicle height.
+Starting from the viewer or using only generic kneeling language can make the
+head float too high.
+
+Works better:
+
+- `the woman bends forward and kneels very low between the viewer's open thighs`
+- `chest low over the viewer's pelvis`
+- `face is below the viewer's penis at testicle height`
+- `mouth and tongue licking the viewer's balls`
+- `penis points upward in the lower foreground above her forehead`
+
+Avoid:
+
+- `head tucked under the penis shaft` without testicle-height wording
+- generic `kneels in front of him`
+- making the viewer the main subject before the visible woman is established
+- mid-height head placement
+
 ### Boobjob / Titjob
 
 The atlas examples are frontal and upright: the visible partner faces the viewer,