A rare natural material has been discovered! A petite girl with big breasts found in a certain prefecture! She has never felt sexual desire before. The sperm inside her is hot... A girl who has just graduated from high school has applied to a high-paying job advertisement that was placed exclusively for a mountain town. While all her classmates have left the town, she has been left alone in the countryside, surrounded by rice paddies and fields. She has both longings and fears for the city, but she has decided to take the job with a good salary. In fact, the job involves sexually entertaining men in Tokyo, but she is about to be taken away without any details being asked...