Hot spring gang rape trip: A villager, Sumire Kuramoto, is subjected to intense, sweaty penetration by lewd older men until she reaches climax repeatedly. (MUDR-207)

As usual, Sumire, a beautiful young woman, participated in the annual family outing to the Chimchaku Onsen. However, her father couldn't accompany her due to work, so this time they had to find someone to take care of her. The country men who had watched her grow up began to sexually harass her...