The Cave

This is the start of a scary adventure of three students on a hiking trip.
They thought, it would be a funny idea, when they were invited to visit one of the famous caves. 
Now they are following the native guide through this scary, dark and slimy labyrinth. The shadows in the darkness looked like wild and dangerous animals. In the meanwhile they got more and more doubts, if they could really trust Xaver, the guide. Suddenly they heard this scream that made their blood getting frozen....

No Hanulli was hurt on their way though the dough of the Christmas cookies. But, uh, did I remove the wild boar.....??? 
"Oinky where are you...?"