Prey are only mentioned in scat if they have it enabled

customs.js

@@ -27,6 +27,7 @@ function Geta() {
 
   this.struggles.push(new rub(this));
 
+  this.prefs.scat = false;
   this.prefs.analVore = false;
 }
 

vore.js

@@ -330,7 +330,8 @@ function WasteContainer(name) {
   };
 
   this.finish = function(prey) {
-    this.contents.push(prey);
+    if (prey.prefs.scat)
+      this.contents.push(prey);
   };
 }