Add clenches pulling down to the bowels

stories/fen-snack.js

@@ -280,7 +280,7 @@ stories.push({
         startTimer({
           id: "intestines-churns",
           func: state => {
-            if (Math.random() > 0.6) {
+            if (Math.random() > 0.5) {
               if (state.player.stats.stamina.value > 50) {
                 changeStat("stamina", -25, state);
                 print(["Your prison's walls ripple and grind, shoving you against the valve leading to the crux's boiling stomach - but you manage to resist the powerful pull."]);
@@ -290,8 +290,13 @@ stories.push({
                 playSfx("sfx/intestines-to-stomach-forced.ogg");
                 goToRoom("stomach", state);
               }
+            } else {
+              changeStat("stamina", -25, state);
+              print(["Overwhelming peristalsis grips your body and crams it into the beast's hot, life-sapping bowels."]);
+              playSfx("sfx/intestines-to-stomach-forced.ogg");
+              goToRoom("bowels", state);
             }
-            return true;
+            return 10000 + Math.random() * 5000;
           },
           delay: 10000,
           loop: true,