I watched this great horror movie in 1995-2000 (from a Z studio I guess). I remembered a few scenes and bit of story:
A group of boys and girls finds a village when they are on tour and decide to rest in the village on request of the mayor.
The mayor's family provides housing for the group.
The mayor's family consists of his spouse, two young beautiful girls, and I guess one son.
The next day, they found one group member is missing. They search for days to find them, and found something is not right about the village.
That day, other members go missing and are killed.
One of boys was killed by the mayor's daughter. It's night. The boy was trying to sleep and he heard the girl calling to him. He replied through the window because he was naked and the girl asked him if he needs anything. He says "no," and then turns back, but at the same time the door opens, and the girl comes in. After they have sex, the girl kills the boy by putting her tongue in the boy's heart and taking it out.
Another boy goes with two other village girls (in traditional European frocks) to the forest to help them to find cherries. They stop to take a rest. The boy sits on one stone and girls are on the ground, and they engage in foreplay with each other and so on.
Two or three of the remaining people find their missing friend dead in a tree house with his head on the table... they get scared and decide to get out of the village/town.
One boy realizes that he saw a telephone in the mayor's house; he decides to call someone for help. He goes to the mayor's house, where he finds the mayor's daughter. She takes off her top, approaches the boy, and gives him a blowjob. In the middle of it, her teeth turn out to be monster-like sharp and long and she kills boy by biting him during the blow job.
The last scene I remembered is that the last two persons successfully escape the village by bike, but before they go far on the road they die when a wire fence cuts off their heads. A male farmer picks their heads up from the road and walks towards the village.
In the end the mayor and his family members are standing in a graveyard; the mayor says something and after that there's fog and the whole graveyard disappears.
